My Understanding of the Biological Science
2021医学考研复试：老年病1[SC长难句翻译文]
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SCI长难句老年病学第一章-姑息医学Cancer is primarily a disease of the elderly and the palliation of both disease-and treatment-related symptoms is of importance in the practice of cancer medicine in all patients.Many older patients are treated within community hospitals,in which anticancer therapies are less likely to be given and in which the palliation of symptoms should be of primary importance.Many oncologists struggle with the palliation of symptoms in patients who are near the end of life.This is despite the considerable energies that are spent in palliating symptoms in patients who are receiving anticancer therapies at all disease stages.癌症主要是老年人的疾病，缓解与疾病和治疗相关的症状对所有患者的癌症医疗实践都非常重要。
许多老年患者在社区医院接受治疗，那里进行抗癌治疗的可能性很小，减轻症状应是最重要的。
许多肿瘤学家都在为缓解晚期病人的症状而努力。
尽管在所有疾病阶段接受抗癌治疗的患者在减轻症状方面都花费了相当大的精力。
知识点总结：①palliation n.减轻②oncologist n.肿瘤学家SCI长难句老年病学第二章-老年综合征Frailty is a new and emerging syndrome in the field of geriatrics.The study of frailty may provide an explanation for the downward spiral of many elderly patients after an acute illness and hospitalization.The fact that frailty is not present in all elderly persons suggests that it is associated with aging but not an inevitable process of aging and may be prevented or treated.The purpose of this article is to review what is known about frailty,including the definition,epidemiology,and pathophysiology,and to examine potential areas of future research.衰弱是老年医学领域中新出现的一种综合征。
生物专业英文作文
生物专业英文作文英文：As a biology major, I have always been fascinated by the complexity and diversity of life on Earth. From the tiniest microorganisms to the largest mammals, every living thing has its own unique characteristics and adaptations that allow it to survive and thrive in its environment.One of the most interesting aspects of biology, in my opinion, is the study of genetics. DNA, the molecule that carries our genetic information, is like a blueprint for life. By studying the structure and function of DNA, we can learn about the inheritance of traits and the evolution of species.Another area of biology that I find particularly fascinating is ecology. Ecology is the study of how living organisms interact with each other and with their environment. For example, we can study how predators andprey coexist in a particular ecosystem, or how different species of plants compete for resources in a given habitat.Overall, I believe that biology is a field that has something to offer for everyone. Whether you are interested in medicine, conservation, or simply learning more about the natural world, there is always something new to discover.中文：作为一名生物专业的学生，我一直被地球上生命的复杂性和多样性所吸引。
生物给人类的科技贡献英文作文
生物给人类的科技贡献英文作文English:Biology has made significant contributions to technology in numerous ways. One of the most important ways is through the field of medicine, where biological discoveries have led to the development of vaccines, antibiotics, and various medical technologies that have saved countless lives. Biotechnology, a branch of biology, has also revolutionized many industries with advancements in genetic engineering, pharmaceuticals, agriculture, and environmental protection. The study of genetics has paved the way for personalized medicine and gene therapy, providing solutions to genetic disorders and improving the overall quality of healthcare. Furthermore, biomimicry, which involves learning from nature to design innovative technologies, has led to the creation of new materials, structures, and systems that are more efficient, sustainable, and resilient. Overall, biology continues to play a crucial role in driving technological advancements that benefit society as a whole.中文翻译:生物学在许多方面为技术的发展做出了重要贡献。
2022 年 06 月英语六级阅读真题(第二套)身为科学家并不意味着我们就是科学传播者
2022 年 06 ⽉真题（第⼆套）身为科学家并不意味着我们就是科学传播者 Being Scientists Doesn't Make Us Science CommunicatorsA few weeks ago, a well-meaning professor tried to explain thephysiological process behind viruses and the in a tweet and was immediately criticized for a mistake in his information.He then issued an apology and deleted his erroneous tweet.Communicating science beyond the academic bubble is necessary to augmenting public understanding of health and and helping individuals make well-informed personal decisions.However, scientists who engage in mustacknowledge that even in their area, their expertise is deep but narrow.They need to recognize the constraints in their own knowledge.That is not to suggest that they only write or present on their own research, but rather, that they consult with an expert if the topic is outside of their discipline.human body ⼏周前，⼀位好⼼的教授试图在推特上解释病毒和⼈体背后的⽣理过程，并⽴即因信息错误⽽受到批评。
sci中的长难句
sci中的长难句在科学论文中，长难句常常出现，主要是为了表达复杂的概念和关系。
以下是一些常见的长难句例子：1. "The development and implementation of a robust and scalable machine learning algorithm, combined with advanced data analytics techniques, have significantly improved the accuracy and efficiency of predicting and analyzing complex biological systems, thereby enabling researchers to gain deeper insights into the underlying mechanisms driving disease progression."“强大且可扩展的机器学习算法的开发和实施，结合先进的数据分析技术，显著提高了预测和分析复杂生物系统的准确性和效率，从而使研究人员能够更深入地了解驱动疾病进展的潜在机制。
”2. "The integration of nanomaterials with traditional construction materials, such as concrete and steel, not only enhances their mechanical properties, but also provides additional functionalities, such as self-healing, self-cleaning, and energy harvesting capabilities, contributing to the development of sustainable and smart infrastructure."“将纳米材料与混凝土和钢材等传统建筑材料相结合，不仅增强了它们的机械性能，还提供了额外的功能，如自我修复、自清洁和能量收集能力，有助于可持续和智能基础设施的发展。
新世纪大学英语综合教程4-习题答案
第一单元答案Enhance Your Language AwarenessWords in Action▆ Working with Words and Expressions1.In the boxes below are some of the words you have learned in this unit. Complete thefollowing sentences with the words given. Change the form where necessary.▆ Answers:1) spark2) compelled3) bare4) scrape5) destruction6) output7) retreat8) tipped9) miracle10) eternal11) pile12) transfer13) mass14) thereby15) have emerged16) trigger17) threaten18) consumed19) hollow2.In the boxes below are some of the expressions you have learned in this unit.Complete the sentences with them. Change the form where necessary.▆ Answers:1) show signs of2) cope with3) lives in fear of4) tough it out5) cut down6) from head to foot7) searched out8) nothing short of9) As yet10) settle in11) take heart▆ Increasing Your Word Power1.You will read six pairs of words which are similar in meaning but are different inusage. Reflect on the differences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary.▆ Answers:1) temptation2) attraction3) chance4) opportunity5) states6) country7) warned8) threatened / threatens9) refuse10) reject11) total12) gross2. A blend is a word produced by combining parts of other words, such as “comsat”from “communications” and “satellite”. Try to find out what words the following3.Fill in the blanks in Column B with an adjective in Text A. The target adjective mustbe opposite in meaning to the one in Column A and must form a correct collocation with the noun in Column C.▆ Answers:1) individual2) contradictory3) destructive4) rational5) primitive6) synthetic7) distant8) pessimistic9) irreplaceable10) enormousGrammar in Context1.Study the following sentences from Text B and point out the grammatical function ofeach of the present participles used as an adverbial.▆ Answers:1) an adverbial of accompanying circumstances2) an adverbial of accompanying circumstances3) an adverbial of result4) an adverbial of result5) an adverbial of manner; accompanying circumstances6) an adverbial of result7) an adverbial of time2. Complete the following sentences by translating the Chinese in the brackets intoEnglish, using a present participle as an adverbial.▆ Answers:1) killing thousands upon thousands of people2) raising the average yield by 15 percent3) trying to deduce its operating principle4) Seeing that everyone was bending over his / her book5) Not having heard from his parents for a long time6) leaving the project unfinished7) Turning to the right8) Not wanting to make the patient nervousCloze▆Complete the following passage with words chosen from this unit. The initial letter of each is given.▆ Answers:(1) realm(2) elemental(3) obtain(4) stubbornly(5) transferred(6) transformed(7) subdued(8) expansion(9) irreplaceable(10) extinct(11) dynamic(12) verge(13) moderate(14) ecological(15) rationalTranslation1. Translate the following sentences into English, using the words and expressions given in brackets.▆ Answers for Reference:1) The village is so close to the border that the villagers lived in constant fear of attacks from the enemy.2) In only twenty years the country was transformed into an advanced industrial power.3) Seeing the project successfully completed, those who had invested so much time and energy in it felt very proud.4) Given the current financial situation, it is inevitable that the US dollar will be further devalued.5) There are so many vehicles nowadays that the roads in this area are barely adequate to cope with the present traffic.6) The weather showed no signs of getting better so the government called upon us to get prepared for floods.7) Alice had been confined to bed for over 10 years after the traffic accident, and so her recovery seemed nothing short of a miracle.8) The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches on TV.9) Thomas said that his family had settled in Florida more than half a century ago.10) Ask for help. Don’t tough it out yourself. I learned this lesson early in my life.2. Translate the following passage into English.▆ Answers for reference:Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows.Human beings are connected with nature by “blood”ties. No one can live outside nature. However, the previous dynamic balance between man and nature has shown signs of breaking down. Problems such as the population explosion, ecological imbalance and the shortage of natural resources have become major factors keeping human society from being further developed.Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature.Theme-Related Writing▆ Write an essay of no less than 150 words on the topic “My Understanding ofEnvironmental Protection”. Your writing should cover the following points:1) the relationship between man and the environment2) the urgency of environmental protection3) ways to protect the environment▆ Sample essayMy Understanding of Environmental ProtectionMan and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and the environment is essential for human survival on the earth.However, man and the environment have never been on such bad terms as they are now. As society develops, m an’s transformation of nature has severely polluted his living environment. Deforestation leads to changes in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protect our environment, human beings may be the next species to become extinct.We should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities, so as to preserve the environment for future generations.(167 words)。
英文版个人简历
Personal StatementAs an industrious and hard-working student from the Jiangsu University, which is an institution of higher learning well-known for its Biotechnology, I have solidly grounded myself in Biotechnology which is still new in China. With three years of strict training and conscientious studies, I am now expanded in a broad range of subjects related to this field. Therefore, I apply for the admission into the College of Biological Sciences, in the University of California Davis as an exchange student in order to pursue more advanced studies on it.My academic training to this point has provided me with a wide range of general knowledge and skills related to the biological sciences. This training is an excellent first step in preparing for the professional career that I desire. As a junior in Biotechnology at Jiangsu University, I acquired a solid foundation in the theoretical concepts associated with cell biology, molecular biology, and biochemistry. I also gained knowledge in the several areas of industrial significance, including fermentation, bio-products and bioengineering. In addition to the comprehensive studies in my major field, I have also received extensive training in mathematics and computer science, both of which are of great benefit to my study of Biotechnology and Bioengineering which are important fields in various industrial and scientific research efforts. For example, when I learned and worked during my summer internship as a Lab Assistant at the Research Center of Industrial Microbiology and Biological Reaction Engineering in Jiangsu University in 2009, I have really understood that Bioengineering plays a vital role in the development and marketing of new fermentation, in the control of the quality of products, and in the tracking of consumer trends, attitudes and purchases. I have also worked as a Senior Nutritionist for publicity and spread the idea of healthy life style among the students in the university. These hands-on training activities gave me a clearer understanding of and a deeper insight into the need of Biotechnology and the connection of the other subject.I also wish to assure you that I have the necessary English language skills to complete advanced studies. There may be room for improvement in my oral English and English listening comprehension. But I am sure my English proficiency is sufficient for me to undertake advanced studies and research.Besides, I believe I can improve my oral English by leaps and bounds once I start to live in an English-speaking environment.After I graduate from UC Davis, I hope I can continue my study on Bioengineering or Biotechnology in the University of California Davis as a Master or Ph.D. In the future, I have high expectations of the industry of theBiotechnology and Bioengineering. In the modern society, the demand of biological products will be increasing for the needs of people. I believe that the biological products will have great potential of development in the future.Due to the broad applications of these technologies, I believe the progress wemake in these areas will bring benefit to mankind. I would like to devote myself to the forefront of such progress.Personal StatementName:DingDong Sex: MaleBirth: 18/10/1992 Place of Birth: Nantong,Jiangsu ProvinceMajor:Financial Management Marital Status: SingleEDUCATION:Major: Financial Management, in Jiangsu University, 09/11-06/15GPA: xxxxxHonors: Specialized scholarship of Excellent Achievements 2012Passing: College English Test (Band 4, Band 6)；Issued by National Education Examinations Authority: Ministry of Education of ChinaAccountant from job seniority cardIssued by department of finance of Jiangsu provincePROFESSIONAL EXPERIENCE:12---pres Accounting practicetory of Jiangsu UniversityThe School of Jiangsu University---pres social practiceThe international hotel of nantong04/13---pres Internal Auditor Qualification CertificatesQuality Management System ISO9001: 2008 & Food SafetyManagement System ISO22000: 2005Issued by Certification accreditation administration of the People’sRepublic of China: Authorise ---- Sino-environment Sci. TrainingcenterINTENDED AREAS OF STUDY:06/014---pres 07/014---pres finance management in an enterpriseState-owned enterprise financing structure PUBLICATIONS:A Study of Nutritional Situation and Knowledge in University Student”, thefirst authorChinese Journal of School Health Oct.2009 Vol.30Affiliations:Minister in the News and Network Centre of Student Union, 2011~2012Leader in the Basketball Team of the Jiangsu University, 2012~2013presPERSONAL BACKGROUND:Practical Skill: Driving License, Certified by Department of Transportation inJiangsu Province。
新世纪大学英语综合教程4(第二版)习题答案14单元
Unit ONEEnhance Your Language Awareness Words in Action▆Working with Words and Expressions1.In the boxes below are some of the words you have learned in this unit. Complete thefollowing sentences with the words given. Change the form where necessary.▆Answers:1) spark2) compelled3) bare4) scrape5) destruction6) output7) retreat8) tipped9) miracle10) eternal11) pile12) transfer13) mass14) thereby15) have emerged16) trigger17) threaten18) consumed19) hollow2.In the boxes below are some of the expressions you have learned in this unit. Complete thesentences with them. Change the form where necessary.▆Answers:1) show signs of2) cope with3) lives in fear of4) tough it out5) cut down6) from head to foot7) searched out8) nothing short of9) As yet10) settle in11) take heart▆Increasing Your Word Power1.You will read six pairs of words which are similar in meaning but are different in usage.Reflect on the differences in usage between the words in each group and fill in each blankwith a proper one. Change the form if necessary.▆ Answers:1) temptation2) attraction3) chance4) opportunity5) states6) country7) warned8) threatened / threatens9) refuse10) reject11) total12) gross2. A blend is a word produced by combining parts of other words, such as “comsat” from“communications” and “satellite”. Try to find out what words the following blends are formed from. You may consult a dictionary if necessary.▆ Answers:3.Fill in the blanks in Column B with an adjective in Text A. The target adjective must beopposite in meaning to the one in Column A and must form a correct collocation with the noun in Column C.▆ Answers:1) individual2) contradictory3) destructive4) rational5) primitive6) synthetic7) distant8) pessimistic9) irreplaceable10) enormousGrammar in Context1.Study the following sentences from Text B and point out the grammatical function of eachof the present participles used as an adverbial.▆ Answers:1) an adverbial of accompanying circumstances2) an adverbial of accompanying circumstances3) an adverbial of result4) an adverbial of result5) an adverbial of manner; accompanying circumstances6) an adverbial of result7) an adverbial of time2. Complete the following sentences by translating the Chinese in the brackets into English,using a present participle as an adverbial.▆ Answers:1) killing thousands upon thousands of people2) raising the average yield by 15 percent3) trying to deduce its operating principle4) Seeing that everyone was bending over his / her book5) Not having heard from his parents for a long time6) leaving the project unfinished7) Turning to the right8) Not wanting to make the patient nervousCloze▆Complete the following passage with words chosen from this unit. The initial letter of each is given.▆ Answers:(1) realm(2) elemental(3) obtain(4) stubbornly(5) transferred(6) transformed(7) subdued(8) expansion(9) irreplaceable(10) extinct(11) dynamic(12) verge(13) moderate(14) ecological(15) rationalTranslation1. Translate the following sentences into English, using the words and expressions given in brackets.▆ Answers for Reference:1) The village is so close to the border that the villagers lived in constant fear of attacks from the enemy.2) In only twenty years the country was transformed into an advanced industrial power.3) Seeing the project successfully completed, those who had invested so much time and energy in it felt very proud.4) Given the current financial situation, it is inevitable that the US dollar will be further devalued.5) There are so many vehicles nowadays that the roads in this area are barely adequate to cope with the present traffic.6) The weather showed no signs of getting better so the government called upon us to getprepared for floods.7) Alice had been confined to bed for over 10 years after the traffic accident, and so her recovery seemed nothing short of a miracle.8) The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches on TV.9) Thomas said that his family had settled in Florida more than half a century ago.10) Ask for help. Don’t tough it out yourself. I learned this lesson early in my life.2. Translate the following passage into English.▆ Answers for reference:Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows.Human beings are connected with nature by “blood” ties. No one can live outside nature. However, the previous dynamic balance between man and nature has shown signs of breaking down. Problems such as the population explosion, ecological imbalance and the shortage of natural resources have become major factors keeping human society from being further developed.Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature.Theme-Related Writing▆ Write an essay of no less than 150 words on the topic “My Understanding of Environmental Protection”. Your writing should cover the following points:1) the relationship between man and the environment2) the urgency of environmental protection3) ways to protect the environment▆Sample essayMy Understanding of Environmental ProtectionMan and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and the environment is essential for human survival on the earth.However, man and the environment have never been on such bad terms as they are now. As society develops, man’s transformation of nature has severely polluted his living environment. Deforestation leads to changes in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protect our environment, human beings may be the next species to become extinct.We should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities, so as to preserve the environment for future generations.(167 words)Unit TwoMan and TechnologyEnhance Your Language AwarenessWords in Action▆ Working with Words and Expressions3.In the box below are some of the words you have learned in this unit. Complete thefollowing sentences with them. Change the form where necessary.▆ Answers:1)productivity2)phenomenon3)isolation4)gradual5)opponent6)advent7)genetic8)universal9)extreme10)nasty11)boom12)formal13)survey14)Similarly15)modify16)rough4.In the box below are some of the expressions you have learned in this unit. Do youunderstand their meanings? Do you know how to use them in the proper context? Now check for yourself by doing the blank-filling exercise. Change the form where necessary.▆ Answers:1)at the same time2)are stuck with3)for certain4)make no difference5)on average6)when it comes to7)are better off8)built into9)come to mind10)close to11)in favor of▆Increasing Your Word Power1.You will read six pairs of words which are similar in meaning but are different in usage.Reflect on the differences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary.▆ Answers:1)exterior2)external3)delightful4)pleasant5)separate6)isolate7)company8)companion9)acquire10)learn11)ripe12)mature2.Fill in each blank with one of the words listed below in the appropriate form, payingspecial attention to the meaning and spelling.▆ Answers:1)accept2)oppression3)loss4)excerpts5)depression6)loose7)except8)expectations9)lose10)suppress3.Words that come from the same root may be said to belong to the same family. Gettingacquainted with each member of the family is a sure way to increase your word power.Now complete the following table with words of the same family. You may consult a dictionary if necessary.▆ Answers:1)technology2)eternity3)miracle4)relevance5)analysis6)luxurious7)leisurely / leisured8)subjective9)prosperous10)innovativeGRAMMAR IN CONTEXTTask 1: Complete the following sentences with appropriate connectives listed in the following table.▆ Answers:1)Whatever2)Although / Though3)whereas4)However5)though / although6)Granted / Granting that7)as8)WhileTask 2: Translate the following sentences into English.▆ Answers for reference:1)Though it was raining hard, yet they went on playing football.2)You will have to attend the commencement whether you are free or busy.3)She leaves her bedroom windows open, however cold it is.4)We will make a trip even if / though the weather is bad.5)No matter who / Whoever you are, you must abide by the law.6)Difficult as the job was, they decided to accept it.7)No matter what I say or how I say it, he always thinks I’m wrong.8)She seems to have a ready answer, whenever / no matter when I ask her a question. ClozeComplete the following passage with words chosen from this unit. The initial letter of each is given.▆ Answers:1)emphasize2)opposite3)improved4)luxuries5)benefited6)obviously7)consciously8)fractures9)eternal10)groundbreaking11)entitled12)correlation13)depends14)exclusivelyTranslation1.Translate the following sentences into English, using the words and expressions given inbrackets.▆ Answers for reference:1)He really knows a lot about theory, but when it comes to actual work, he seems to be quiteignorant.2)The latest survey shows /showed that the majority of the citizens support / supported thegovernment’s plan to build a new library.3)The two countries could reach agreement successfully on scientific and technologicalcooperation because several factors favorable to their cooperation had been at work.4)I saw the film when I was in the primary school, but the title just won’t come to mind for themoment.5)He has been stuck with heavy debt though he works about twelve hours every day on average.6)Is it necessary to know his height? To me, it is not relevant to whether he can be a good lawyeror not.7)The cupboard is built into the wall so that it both saves space and is convenient to use.8)These workers earn more than we do, but the other side of the coin is that their job is moredangerous.9)Helen majors in economics at the university and at the same time she studies philosophy asher second major.10)What is most important is that you must find out and solve the problems by yourselves. Itmakes no difference whether I go there or not.2.Translate the following passage into English.▆ Answers for reference:Nowadays, many people are enjoying the benefits brought about by material and technological advances unimaginable in previous eras. With the development of science and technology, people’s standard of living is getting higher and higher. People’s life expectancy has soared, too.However, oddly enough, many people do not feel happier than they used to be. It can be seen that there is no close correlation between people’s income and their happiness. Happiness cannot, after all, be bought with money.Although the majority of people are not very satisfied with their lives, they are happy to be alive, and the more time they live on earth, the better off they feel they’ll be. What is important is that material wealth is far from enough. People need spiritual happiness, too.Theme-Related WritingWrite an essay of no less than 150 words about a technological invention. Your writing should cover the following points:1) a brief description of the invention2) the positive impact of the invention on people’s life3) the negative impact of the invention on people’s life4) your opinion▇Sample essay:The Impact of the Mobile Phone on People’s LivesAmong the many technological inventions, the mobile phone impresses me most.The mobile phone brings considerable convenience to our lives. It not only enables us to keep in touch with each other almost anytime and anywhere but also helps us solve problems or do business efficiently. In emergencies, a mobile phone can even be a life-saver. Besides, its multi-functions add ease and color to our lives. With a mobile phone, we can receive mail, read news, listen to music, play games, and take pictures.Yet, the mobile phone has its disadvantages, too. Most of us have experienced the nuisance of unwanted or wrong calls. We are inconvenienced by calls on occasions when we least expect one. Besides, the technology infrastructure to support mobile communication has consumed valuable natural resources and caused significant environmental problems. It is reported that electromagnetic radiation waves from the phone may result in health problems.Despite its negative side, the advantages of the mobile phone outweigh its disadvantages. I believe that with advances in science and technology, improved and safer models of mobile phones will surely serve us still better.(184 words)Unit ThreeFame and SuccessEnhance Your Language Awareness Words in ActionWorking with Words and Expressions1. In the box below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary.▆Answers:1)fortune2) dull3) chased4) launched5) accompanied6)intrinsic7) ranks8) publicity9) sufficiently10) image11)target12) transform13) temporarily14) cover15) bored16) audiences17) regard18) acknowledged19) predict2. In the box below are some of the words you have learned in this unit. Complete the sentences with them. Change the form where necessary.▆Answers:1)thrown out2) and so on3) for dear life4) set their sights on5) was tired of6)turn away7) hang on8) in his presence 9) live with10) nothing but11)for good12) set out13) What if14) tire of▆Increasing Your Word Power1. Study the following usage notes about the verbs in the box..Now complete each of the following sentences with the most appropriate word from the above box.▆Answers:1)grasped2) was snatched 3) Clasping 4) Catch5) seized6)gripped7) grabbed8) clutch2. The following table shows some typical verb + noun collocations, as indicated by the symbol √. Examine the table carefully and then fill in each blank in the following sentences with a suitable verb from the table.▆Answers:1)reached / secured2) achieved/ attained 3) attained / reached4)reach / secure 5) achieved / realized/ fulfilled6) fulfill / meet / satisfy3. Fill in the blanks in Column B with an adjective in Text A. The target adjective must be opposite in meaning to the one in Column A and must form a correct collocation with the noun in Column C.▆Answers:1)dull 2) competitive 3) same 4) momentary 5) specific 6) sufficient 7) cruel 8) humble9) famous 10) reasonableGrammar in context1. Study the following sentences and point out the grammatical function of each of the infinitive phrases.▆Answers:1) (real) subject2) object complement3) object4) adverbial of purpose5) adverbial of purpose6) object to the verb “make”7) adverbial of result8) subject, predicate9) attributive modifying “ways”10) predicate2. Complete the following sentences by translating the Chinese in brackets into English.▆Answers:1) To become a famous writer2) to take traveler’s checks3) to employ a young engineer4) take the machine apart5) To understand the situation completely6) to rise higher in position7) to find that the train had left 10 minutes before8) to apply for a known job opening9) to make trouble10) To be more exactClozeComplete the following passage with words chosen from this unit. The initial letter of each is given.▆Answers:1) chase 2) reputation 3) dedicate / devote 4) reward 5) sufficiently 6) measured7) assure 8) Momentary 9) celebrity 10) target 11) frank 12) liberty13) illusory 14) regardTranslation1.Translate the following sentences into English, using the words and expressions given in brackets.▆ Answers for reference:1)He attempted to save the enterprise which was on the verge of collapse but failed.2)The president has announced that he will not seek re-election at the end of his first term.3)The young teacher is skilled at motivating his students to study hard.4)She loves giving parties and does so whenever she can find an excuse.5)I’m afraid that you’ll have to compete with at least fifty people for an administrative post inthis company.6)One of the main reasons why they have messed up their lives is that they did not have agood school education when young.7)Mary is already famous, but she is not happy at all because she’s been obsessed withthoughts of becoming even more famous.8)With the development of science and technology, people now can have easy access toeducational, medical and many other kinds of information.9)The company’s investment ended in failure due to the wrong strategic decisions of thegeneral manager and so the board of directors decided to throw him out.10)I know you are tired but try to hang on a little bit longer. We will reach the peak in half anhour.2.Translate the following passage into English.▆ Answers for reference:Many people want to be famous because fame can bring them both honor and respect from the public. In most cases, fame can also help them gain wealth. But, after all, very few people can really become famous while most people, including most artists, are unlikely to become famous.It is true that some failure for some people at certain times in their lives does motivate them to strive even harder so as to achieve final success. For example, Thomas Edison, the famous American inventor, had tried hundreds of materials before he finally found the suitable fuse for the electric bulb. However, unfortunately, for most people failure is the end of their struggle.Therefore, in my opinion, success is one thing and fame is another. As long as you have tried your best, you’re already successful whether you are famous or not.Theme-Related WritingWrite a composition of no less than 150 words on the topic “Fame —Good or Evil?”. Your paper should cover the following points:1) the advantages of being famous2) the disadvantages of being famous3) your attitude towards fameSample essay:Fame — Good or Evil?Fame has always been pursued by many people for the advantages it brings about. Fame can assure one of a high social status, high regard, great admiration, etc.Fame can also bring one wealth as a celebrity has more chances to earn big money. Besides, the applause and flowers from fans may boost one’s self-confidence and increase one’s sense of fulfillment.However, fame can ruin one’s life, too. It deprives one of his privacy. As a public figure, he is often chased by fans and journalists, and his private life never escapes the media’s attention or public curiosity. Fame also places one under great pressure. He has to work in line with public expectations and thus becomes the slave of his own success.So fame is a double-edged sword. I don’t seek fame and I don’t envy those who are famous.I highly appreciate what the American poet Henry Wadsworth Longfellow says about fame: “The talent of success is nothing more than doing well whatever you do without a thought of fame.”Unit FOUREnhance Your Language AwarenessWords in Action▇Working with Words and Expressions1 In the boxes below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary.■Answers:1) mass2) gambled3) voluntary4) hunted5) classified6) abolished7) division8) senseless9) fashions10) coordination11) declarations12) committed13) necessity14) moderately15) slightest16) considerable17) evaluate18) derived2In the boxes below are some of the expressions you have learned in this unit. Complete the sentences with them. Change the form where necessary.■Answers:1) stands/stood a chance2) ruled out3) consist /consists of4) gone through5) in the strict sense6) At a guess7) earns a living8) coincide with9) gone in for10) got their teeth into▆ Increasing Your Word Power1 Word BuildingDid you notice the suffix -ary and -ory in words such as “voluntary” and “satisfactory” in Texts A and B? The suffix -ary or -ory can be added to a noun to form an adjective. Now add the suffixes of -ary or -ory to the nouns in the following table to form adjectives, then translate them into Chinese.▆ Answers:1) imaginary2) congratulatory3) Migratory4) documentary5) legendary6) introductory7) contradictory8) explanatory2 Study the following usage notes and then complete each of the followingsentences with an appropriate word from the box.▆ Answers for reference:1) vocation2) posts3) trade4) job5) work6) profession7) career8) position3 Underline the mistakes in the following sentences, paying special attention to the use of prepositions. Write down your corrections in the space provided. If there is no mistake, write “No Mistake”.▇Answers:1) ( of )will.2) ( against ) This incident can by no means justify their discrimination for t heblack people.3) ( for ) My son has little aptitude of sport but he excels in music.4) ( with ) The deceased musician was buried in his home village inaccordance to his wishes.5) ( over ) The mayor (市长) presided on the ceremony to lay the foundationstone of the new museum.6) ( of ) Truth be told, I am envious about his fame and success though Ialways pretend otherwise.7) ( in ) The old man’s will was signed at the presence of twowitnesses—his younger sister and one of his favourite students.8) ( No Mistake ) When Britain declared war on Germany, Jack’s grandpa joined thearmy and his grandma was frightened for his safety all thetime.9) ( of ) The marketing strategy that I designed proved successful and myboss was very appreciative for my efforts.10) (No Mistake ) The new theatre is very spacious, but unfortunately, it is difficultof access for wheel-chair users.11) ( for ) Edward Snowden was on a plane bound to Moscow when he gotto know that his passport had been revoked (吊销) by the USgovernment.12) ( of ) Professor Peterson is very contemptuous for the so-called“popular” writers, whom he describes as talentless andworthless.Grammar in Context1Turn the following complex sentences into simple sentences.▇Answers for reference:1) I don’t remember having borrowed/borrowing anything from you.2) She’ll stay here for a couple of weeks before going on to New York.3) The prospect of Professor Smith’s coming to see us cheered us all.4) Jim, a man of strong character, naturally didn’t give in.5) Arriving at the school gate, he found his classmates had already assembled.2Replace the that-clause in each of the sentences with a prepositional phrase.▇Answers for reference:1) He was afraid of falling behind the others.2) We were all amused at Henry’s running after the dog in his slippers.3) Have they informed you of the change in the plan?4) We’re grateful to you for having given us so much help.5) We assured them of our willingness to cooperate with them.ClozeComplete the following passage with words chosen from this unit. The initial letter of each is given.▇Answers:(1) enjoy(2) physical(3) compelled(4) necessity(5) support(6) mental(7) idealize(8) status(9) values(10) classified(11) essential(12) mind(13) attitude(14) fortunateTranslation1 Translate the following sentences into English, using the words or expressions given in brackets.▇ Answers for reference:1) As more and more details of her private life were disclosed by the media, shewas compelled to resign her post as general manager (or: resign as general manager/ resign from the post of general manager) of the company.2) She is very satisfied with her new job as it coincides with her interests.3) I bought this shirt because the pricet was reduced from 300 yuan to 80 yuan.4) To bring her children up, the mother really went through all kinds of hardships.5) The police have ruled out murder in the case of the old lady’s death.6) The municipality (municipal government) promised to take effective steps assoon as possible to solve the problems of air pollution.7) I did not go in for the Campus Tennis Championships held last month because ofmy injured leg.8）If you can get the support of the majority of the girls, you stand a good chance of winning the election and becoming Chairman of the Students Union.9) Not all the books he wrote were as successful as this one so I recommend thatyou borrow it from the library and read it.10) At the 2004 Athens Olympic Games Liu Xiang won the championship of themen’s 110-meter hurdle and broke the world record, which had been previously held by an American athlete.2 Translate the following passage into English.▇Answers for reference:Some people think that they’ve fulfilled their tasks as long as they go on duty and come off duty on time. They never think about what is meant by “work” and why they should work at all. In fact, “work” involves such qualities as wisdom, enthusiasm, imagination and creativity.To do his work well, a worker must have a spirit of dedication, and be capable of bearing hardships and standing hard work. In addition, he should have initiative and creativity. Having initiative means the worker should be ready to grasp every opportunity to display his outstanding ability.In addition, a worker should make clear the nature and significance of the work he does, be responsible for whatever he is doing and plunge himself into the work with vigorous enthusiasm. If he can do so, he will find a job no longer a burden but an indispensable part of his life. Whatever he does, he can always find values and pleasure in the work and achieve extraordinary results in otherwise ordinary work. THEME-RELATED WRITINGWrite a composition of no less than 150 words on the topic “My Career Choice”. Your writing should cover the following points:1) the kind of job you prefer to do2) factors you consider when choosing the job3) conclusion▆Sample Essay:My Career ChoiceWhen it comes to the choice of career, different people consider the matter from。
international journal of biological sciences 影响因子
international journal of biological
sciences 影响因子
International Journal of Biological Sciences（缩写：Int J Biol Sci）是一份经同行评审的开放获取的国际性期刊。
该杂志致力于发表关于生物学的原创性高质量研究论文和综述文章。
该杂志旨在促进生物学领域的知识交流和科学进展，同时也为生物科学家提供一个分享发现、交流经验和建立合作关系的平台。
在影响因子方面，International Journal of Biological Sciences在科学引文索引数据库中的影响因子为4.485（2020年），这反映了该杂志在生物学领域中的影响力和地位。
这个影响因子是通过计算前两年发表在该杂志上的论文被引用的次数得出的。
作为一份高质量的生物学期刊， International Journal of Biological Sciences在国际学术界有很高的声誉。
它不仅在科学界受到了广泛的认可和赞誉，而且在生物学研究领域中也善于挖掘学术潜力和研究方向。
对于那些有志于进入生物学领域的研究者们来说，Int J Biol Sci不仅是了解行业前沿、追踪学术动态、剖析学术趋势的重要信息来源，也是吸引学界注目、推动学术发展的优质期刊资源。
SCI期刊缩写汇总
SCI期刊缩写汇总以下是一些SCI期刊的缩写，以及它们所代表的领域：1. Nature - 自然2. Science - 科学3. Cell - 细胞4. PNAS - 国家科学院院报（Proceedings of the National Academy of Sciences）5. Brain - 大脑6. Neuron - 神经元8. EMBO J - 欧洲分子生物学组织期刊（European Molecular Biology Organization Journal）9. PLoS ONE - 公共科学图书馆（Public Library of Science One）10. PLoS Biology - 公共科学图书馆生物学版（Public Library of Science Biology）11. JAMA - 美国医学会杂志（Journal of the American Medical Association）12. Lancet - 《柳叶刀》13. BMJ - 英国医学杂志（British Medical Journal）14. Ann Intern Med - 美国内科医学年鉴（Annals of Internal Medicine）15. Cell Reports - 细胞报告16. J Biol Chem - 生物化学杂志（Journal of Biological Chemistry）17. Immunity - 免疫18. J Immunol - 免疫学杂志（Journal of Immunology）19. Genes Dev - 基因发展（Genes & Development）20. Oncogene - 癌基因21. Nat Genet - 自然遗传学（Nature Genetics）22. Cancer Res - 癌症研究（Cancer Research）23. Nat Med - 自然医学（Nature Medicine）24. J Clin Invest - 临床医学杂志（Journal of Clinical Investigation）25. Mol Cell - 分子细胞（Molecular Cell）26. Cell Stem Cell - 细胞干细胞27. Dev Cell - 发展细胞（Developmental Cell）28. Nat Cell Biol - 自然细胞生物学（Nature Cell Biology）29. Nat Immunol - 自然免疫学（Nature Immunology）30. J Exp Med - 实验医学杂志（Journal of Experimental Medicine）31. Cell Metab - 细胞新陈代谢（Cell Metabolism）32. Nat Neurosci - 自然神经科学（Nature Neuroscience）33. J Neurosci - 神经科学杂志（Journal of Neuroscience）34. Genome Res - 基因组研究 (Genome Research)35. Nat Biotechnol - 自然生物技术（Nature Biotechnology）36. Cell Host Microbe - 细胞寄生菌宿主37. Nat Rev Mol Cell Biol - 自然分子细胞生物学评论（Nature Reviews Molecular Cell Biology）38. JAMA Intern Med - JAMA内科杂志（JAMA Internal Medicine）39. JAMA Pediatrics - JAMA儿科杂志40. JAMA Psychiatry - JAMA精神病学杂志41. JAMA Neurol - JAMA神经学杂志42. JAMA Dermatol - JAMA皮肤病学杂志43. JAMA Surg - JAMA外科杂志44. JAMA Otolaryngol Head Neck Surg - JAMA耳鼻喉头颈外科杂志45. JAMA Ophthalmol - JAMA眼科学杂志46. JAMA Cardiol - JAMA心脏病学杂志47. JAMA Oncol - JAMA肿瘤杂志48. JAMA Health Forum - JAMA健康论坛49. Sci Transl Med - 科学转化医学（Science Translational Medicine）50. J Exp Biol - 实验生物学杂志（Journal of Experimental Biology）这只是众多SCI期刊中的一小部分。
回复sci编辑部邮件范文
回复sci编辑部邮件范文Dear Editor,Thank you for your email.I am pleased to inform you that I have carefully reviewed the manuscript titled "The Role of Mitochondrial Function in Age-Related Disease" submitted by Dr.Jane Doe and co-authors.尊敬的编辑，感谢您的来信。
我很高兴地通知您，我已经仔细审阅了由Dr.Jane Doe及其同事提交的题为“线粒体功能在年龄相关疾病中的作用”的手稿。
After a thorough evaluation, I am satisfied with the quality of the research presented in the manuscript.The authors have conducted comprehensive experiments and provided a clear discussion of their findings.The results presented in the paper contribute valuable insights into the understanding of mitochondrial dysfunction in age-related diseases, which is of great significance in the field of aging research.经过全面评估，我对手稿中呈现的研究质量感到满意。
作者们进行了全面的实验，并清楚地讨论了他们的发现。
论文中呈现的结果对手稿中呈现的研究质量感到满意。
作者们进行了全面的实验，并清楚地讨论了他们的发现。
sci投稿statement of significance
sci投稿statement of significance Statement of SignificanceIntroductionThe field of science is constantly evolving, with new discoveries and advancements pushing the boundaries of knowledge. As a researcher, it is essential to contribute to this progress by sharing valuable findings with the scientific community. In this statement of significance, I aim to highlight the importance and relevance of my research and its potential impact on the field.Research BackgroundProvide a brief background on the topic of your research, explaining its significance within the scientific field. Discuss any existing knowledge gaps or limitations that your research intends to address. Emphasize the need for further investigation in this area.Research ObjectivesClearly state the objectives of your research. Explain how your study aims to fill the existing knowledge gaps and contribute to the field. Discuss any potential benefits that may arise from your findings.MethodologyDescribe the methodology you have employed to conduct your research. Explain the rationale behind your chosen approach and how it addresses the research objectives. Highlight any novel techniques or methodologies that you have developed or adapted for your study.Results and FindingsDiscuss the key findings and results of your research. Present the data in a clear and concise manner, using visual aids if necessary. Analyze the implications of your findings and how they contribute to the existing body of knowledge. Highlight any unexpected or significant outcomes.Significance of FindingsDiscuss the significance of your research findings in relation to the broader scientific community. Explain how your results contribute to the understanding of the topic and its potential applications. Discuss any potential societal, economic, or environmental impacts that may arise from your findings.Novelty and InnovationHighlight any novel aspects or innovative elements of your research. Discuss how your study differs from existing research and what unique contributions it brings to the field. Emphasize any new methodologies, theories, or approaches that you have introduced.Potential ApplicationsDiscuss the potential applications of your research findings. Identify any practical implications that may arise from your study. Explain how your findings can be translated into real-world solutions or advancements. Discuss any potential collaborations or partnerships that may stem from your research.Future DirectionsOutline the potential future directions that your research could take. Highlight any unanswered questions or areas for further investigation. Discuss the potential impact of continued research in this field.ConclusionIn conclusion, my research holds significant importance within the scientific community. By addressing existing knowledge gaps and providing new insights, my findings contribute to the understanding of the topic. The potential applications and societal implications of my research are vast, making it crucial for further exploration. With the novelty and innovations introduced in this study, I hope to inspire future research and collaborations in this field.。
我对生物领域的科学技术最感兴趣作文英文
我对生物领域的科学技术最感兴趣作文英文English: I am most interested in the scientific advancements in the field of biology because of its vast potential to impact human health, the environment, and our understanding of life itself. From genetic engineering to biotechnology, the possibilities seem limitless in terms of improving disease diagnosis and treatment, developing sustainable agricultural practices, and even exploring new frontiers in space through astrobiology. The intricate workings of cells, organisms, and ecosystems never fail to fascinate me, and I am constantly amazed by the discoveries being made through research and technology. The intersection of biology with other disciplines, such as chemistry, physics, and computer science, also opens up exciting opportunities for collaboration and innovation. Overall, I believe that the study of biology offers a unique blend of scientific inquiry, creativity, and real-world impact that makes it a truly dynamic and rewarding field to explore.Translated content: 我对生物领域的科学技术最感兴趣，因为它有着深远的潜力影响人类健康、环境以及我们对生命本身的理解。
我喜欢小说英语作文
我喜欢小说英语作文I love reading novels. There's something about getting lost in a good story that just captivates me. The way the words flow on the page and the way the characters come to life, it's like entering a whole new world every time I open a book.One of the things I love most about novels is the way they can transport me to different places and times. Whether it's a historical romance set in Victorian England or a futuristic sci-fi adventure on a distant planet, I love the way novels can take me on a journey without ever leaving my home.I also love the way novels can make me feel. Whetherit's the heart-wrenching sadness of a tragic love story or the heart-pounding excitement of a thrilling mystery, novels have the power to evoke such strong emotions in me. It's like I'm living the story along with the characters, feeling everything they feel.Another thing I love about novels is the way they can teach me about the world. Whether it's learning about different cultures and customs or gaining insight into the human experience, novels have the power to broaden my horizons and deepen my understanding of the world around me.And of course, I love the way novels can inspire me. Whether it's the bravery of a hero in the face of adversity or the resilience of a character who never gives up, novels have the power to motivate and encourage me in my own life.In conclusion, novels have a special place in my heart.I love the way they transport me, make me feel, teach me, and inspire me. There's nothing quite like getting lost ina good book, and I can't imagine my life without the joy of reading novels.。
暑假去上海的作文英文
暑假去上海的作文英文Title: A Summer Sojourn in Shanghai: A Vibrant Journey。
1. Emblazoned with Glitter and Bustle。
As the sun's fiery rays kissed the horizon, I found myself stepping onto the bustling streets of Shanghai, acity that never sleeps. The moment I landed, the palpable energy was like a siren's call, inviting me to dive intoits vibrant tapestry.2. A Glimpse of the Metropolis。
Stepping into the heart of the city, I was greeted by towering skyscrapers, their glass facades reflecting thecity's modernity. The neon lights of Nanjing Road, a pedestrian paradise, seemed to dance in the night, a spectacle straight out of a sci-fi film.3. A Culinary Delight。
Food, oh how it spoke volumes about Shanghai's diversity. From the steaming dumplings at Yum Cha parlors to the savory Jiaozi, every bite was a journey through the city's culinary heritage. The city's street food scene, a gastronomic symphony, was a gastronomic delight.4. Cultural Riches Unveiled。
董总生物英文作文
董总生物英文作文英文：As the CEO of a biotech company, I am often asked about my background in biology. While I did not originally study biology in college, I have always been interested in the field and have made it a priority to stay up-to-date with the latest research and developments.One way I do this is by attending conferences and networking with other professionals in the field. I also make sure to read scientific journals and publications regularly, and I have even taken some online courses to further my knowledge.Of course, as the CEO, I am not directly involved in the day-to-day scientific work of the company. However, my background and understanding of biology allows me to effectively communicate with my team and make informed decisions about the direction of our research anddevelopment.中文：作为一家生物科技公司的CEO，我经常被问及我的生物学背景。
外星人续写英语作文高中
Encounter with the Unknown: A High School Student's Perspective on Extraterrestrial Life In the vast expanse of the universe, where billions of stars shine like diamonds in the cosmic ocean, the question of extraterrestrial life has always intrigued mankind. As a high school student, my curiosity about this topic hasgrown exponentially, fueled by countless nights spentgazing at the starry sky and pondering over the possibility of life beyond our planet. This essay aims to delve intothe implications and potential consequences of an encounter with extraterrestrial beings, from a teenager's perspective. The concept of aliens often evokes a mix of fascination and fear. In popular culture, they are depicted as either benevolent beings seeking knowledge or malevolent forces threatening Earth's existence. However, reality might befar more complex. If extraterrestrial intelligence does exist, it could possess a different set of values, ethics, and understanding of the cosmos. As a high school student,I believe that our approach to such an encounter should be rooted in diplomacy, respect, and open-mindedness.Imagine, for a moment, a scenario where a spacecraft descends upon our school field, carrying beings from another world. How would we react? Would we panic or embrace this unprecedented opportunity? The answer lies in our ability to adapt and learn. As students, we are taught to be inquisitive and to seek knowledge. An encounter with aliens would provide us with an unparalleled chance to expand our understanding of science, biology, and even philosophy.Yet, the encounter could also pose significant challenges. Communication, for instance, would be a daunting task. We might need to develop new modes of communication, transcending language barriers. It would be a testament to human ingenuity, as students across disciplines come together to decode alien signals and establish contact. This experience would not only enrich our educational journey but also foster global unity in the face of a common, interstellar challenge.Furthermore, the discovery of extraterrestrial life would have profound implications on our societal beliefs and religious views. It would force us to reevaluate ourposition in the universe and our understanding of creation. As young minds, we would be at the forefront of this intellectual revolution, questioning long-held convictions and exploring new possibilities.Moreover, the potential technological advancements possessed by extraterrestrial civilizations could revolutionize our world. From faster-than-light travel to advanced energy sources, the exchange of knowledge could accelerate human progress exponentially. However, it would also raise ethical dilemmas, such as the responsible use of such technology and the potential loss of jobs due to automation.In conclusion, an encounter with extraterrestrial life during my high school years would undoubtedly be a transformative experience. It would challenge my understanding of the world, inspire me to pursue scientific inquiry, and shape my perspective on humanity's place inthe universe. As a student, I am eager to embrace this unknown, to learn, and to contribute to a future where Earthlings and extraterrestrial beings coexist harmoniously.This imagined encounter with the unknown is not just a sci-fi fantasy; it is a reminder of the infinite possibilities that lie beyond our immediate comprehension. As we continue to explore the cosmos, let us carry with us the spirit of curiosity, respect, and unity, for the day when we might indeed meet our cosmic neighbors.。
基础研究 好的英文sci题目
基础研究好的英文sci题目Fundamental Research: The Foundation for Groundbreaking DiscoveriesThe pursuit of scientific knowledge has always been a driving force behind human progress and innovation. At the heart of this endeavor lies fundamental research, a critical component that lays the groundwork for groundbreaking discoveries and technological advancements. In the realm of science, the exploration of the unknown and the seeking of deeper understanding are the primary motivations that propel us forward, and it is through fundamental research that we uncover the insights and principles that shape our understanding of the world around us.Fundamental research is the systematic investigation of the underlying principles and phenomena that govern our universe. It is the exploration of the unknown, the pursuit of knowledge for the sake of knowledge itself, without the immediate goal of practical application. This type of research is often driven by curiosity and the innate human desire to understand the world in which we live. It is the foundation upon which all scientific progress is built, as it provides the essential building blocks of knowledge that can then beapplied to solve real-world problems.One of the key aspects of fundamental research is its potential for serendipitous discovery. When scientists embark on the journey of exploring the unknown, they often stumble upon unexpected findings that can lead to transformative breakthroughs. These discoveries, made while investigating seemingly unrelated phenomena, have the power to revolutionize our understanding of the world and open up new avenues for further research and development.A prime example of the impact of fundamental research is the discovery of X-rays by Wilhelm Röntgen in 1895. Röntgen was conducting experiments on cathode ray tubes when he observed that a nearby fluorescent screen was emitting a previously unknown type of radiation. This chance observation, made during the course of his fundamental research, led to the discovery of X-rays, which have since become an invaluable tool in fields ranging from medical imaging to materials science.Similarly, the development of quantum mechanics, a foundational theory in modern physics, was the result of decades of fundamental research into the behavior of subatomic particles. The work of physicists like Niels Bohr, Werner Heisenberg, and Erwin Schrödinger, who sought to understand the fundamental nature of matter andenergy, laid the groundwork for the revolutionary concepts that underpin our modern understanding of the physical world.Beyond these landmark discoveries, fundamental research has also contributed to a myriad of other scientific advancements that have transformed our lives. From the development of the internet and the World Wide Web, which grew out of the fundamental research in computer science and telecommunications, to the breakthroughs in biotechnology and medicine that have saved countless lives, the impact of fundamental research is far-reaching and profound.It is important to recognize that the value of fundamental research is not always immediately apparent. The practical applications and real-world implications of a particular line of research may not be immediately evident, and it may take years or even decades before the full significance of a discovery is realized. This is why it is crucial for society to maintain a strong commitment to funding and supporting fundamental research, even in the face of short-term pressures for more applied or commercially-oriented research.By investing in fundamental research, we are not only expanding the frontiers of human knowledge but also laying the groundwork for future innovations that can transform our world. It is through this sustained exploration of the unknown that we uncover the insights and principles that will drive the next generation of technologicaland scientific breakthroughs.In conclusion, fundamental research is the bedrock upon which all scientific progress is built. It is the tireless pursuit of knowledge for the sake of knowledge, the exploration of the unknown that leads to transformative discoveries and advancements. By maintaining a robust and well-funded ecosystem of fundamental research, we can continue to push the boundaries of human understanding and unlock the secrets of our universe, ultimately paving the way for a better future for all.。
了解到的科学知识作文350字
了解到的科学知识作文350字英文回答：Scientific knowledge is a body of facts, theories, and models that describe the natural world and its phenomena.It is acquired through the systematic observation and experimentation of the natural world, and it is constantly evolving as new discoveries are made.Scientific knowledge is essential for understanding our world and making informed decisions about how to live in it. It has led to countless technological advancements thathave improved our lives, from the development of medicineto the creation of the internet.Science also plays a vital role in addressing global challenges such as climate change and poverty. By providing us with a deep understanding of the natural world, science can help us develop solutions to these problems and createa more sustainable future.中文回答：科学知识是描述自然界及其现象的事实、理论和模型的总和。
微缩世界科幻作文英语
微缩世界科幻作文英语Title: Exploring the Microcosm: A Sci-Fi Narrative。
In the year 2040, humanity achieved a breakthrough that forever altered our understanding of the universe the discovery of a microscopic world existing parallel to our own. This revelation sparked a new era of exploration, as scientists and adventurers alike sought to unlock the mysteries hidden within this tiny realm.As a seasoned explorer, I was among the first to venture into this microcosm. Equipped with state-of-the-art technology, my team and I shrank ourselves down to subatomic size and entered a world teeming with wonder and peril.The landscape resembled a surreal dreamscape, with strange structures and vibrant colors stretching out in all directions. We marveled at the intricate architecture of microscopic organisms, each one a masterpiece of evolutionand adaptation.But our journey was not without its challenges. We encountered hostile microorganisms that saw us as invaders in their world. With our advanced suits and weaponry, we fought off these microscopic threats, but the danger only served to heighten the sense of adventure.As we delved deeper into this miniature universe, we made startling discoveries about the nature of reality itself. We found evidence of other dimensions beyond our own, each one governed by its own set of physical laws and principles.But perhaps the most profound revelation came when we encountered intelligent life forms within the microcosm. These beings, though tiny in stature, possessed a wisdom and understanding that surpassed our own. Through communication devices built into our suits, we were able to converse with them, exchanging knowledge and insights that would forever change our understanding of the universe.Our journey into the microcosm was not just ascientific expedition, but a voyage of self-discovery. We came to realize that our place in the cosmos was not as significant as we had once believed, that there were realms beyond our comprehension waiting to be explored.As we returned to normal size, our minds reeling from the experiences we had witnessed, we knew that the journey was far from over. The discovery of the microcosm was just the beginning of a new chapter in human exploration, one that would redefine our understanding of the universe and our place within it.And so, with hearts full of wonder and excitement, we set out once again into the unknown, ready to chart a course through the vast expanse of the cosmos, both macroscopic and microscopic. For in the end, it is not the size of the universe that matters, but the courage and curiosity of those who dare to explore it.。
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My Understanding of the Biological Science Biological, as we all know, is a kind of amazing exist. They are big or small, and you can find them anywhere.When in junior high school I learned Natural science, and I came to know botany, zoology, microbiology. I was always attracted by the various characteristics of organisms, for example, plants can photosynthesis、plants will also prey insect and fish sleeps with its eyes open and so on. I often hear a word“Nature is the mysterious creator”I quite agree with this sentence. Yeah, nature has created all kinds of creatures, created this magical world. It is my curiosity on biological that make me chose biological sciences as my major.With the in-depth study, my knowledge becomes much richer. My understanding of biological scientific also becomes further and further. Firstly I would like to introduce biological sciences. Biological science is a science based on experiment, and it studies life for the activities of the law science. General universities have this profession, and biotechnology, biological engineering are its brothers professional. It involves quite wide, including botany, zoology, microbiology, neurology, physiology, anatomy, histology, etc. Modern biological sciences (biological engineering) means that human beings achieve design operation through certain technical methods on organisms in molecules, cells or individual level, in order to meet the purpose and need, it can improved quality of species properties or produce life macromolecular substances of special usage, etc. It includes genetic engineering, cellular engineering, enzyme engineering, fermentation engineering, and the genetic engineering is the coretechnology. It will solve important issues human is facing such as food, health, environmental and energy etc. At present biological pharmacy is the most active application field of biological technology, Biology pharmacy investors are considered to be the highest growth industries in the world. The major world pharmaceutical enterprise aim, and launch huge input to develop biotechnology products, launched a 21st century unprecedented steep competition. Biological technology application is widespread, mainly including pharmaceutical, food, light industry, agriculture and animal husbandry fishery, the energy industry, chemical industry, metallurgy industry, environment protection, etc. Including medicine and health care field is modern biotechnology first boarded stage. It is also the most widely used, effect most significant, the most rapidly growing, also one of the biggest potential fields.We have studied some major subjects including botany, zoology, microbiology and biochemistry.In the following I will introduce my understanding of microbiological firstly. Then I will share my understanding of the prospects of biological scienceMicroorganism, as the name suggests, means tiny creatures. It is all invisible or could not see the floorboard of the tiny creature including bacteria, viruses, fungi etc. The individuals are tiny (general < 0.1 mm). They have simple structures, some have single-celled, some simple many cells, and some have no cell structure as the virus. These microscopic living organisms are in low evolutionary status and they mainly rely on organic to maintain life.The smallest bacterium’s diameter is 50nm, and the biggest bacteria’s is 0.75 mm. Germs exist in everywhere, and you caneven find them in the cold arctic and high temperature area. Most of them will not produce organic, and they absorb saprophytic organisms in plants and animals. Microbial have both advantages and disadvantages to human. Some microbes are edible, can also be used in food production, and can be used in the waste of decomposition. Some microbes can produce some material good for people, such as medicine, antiseptic material, food, etc., Due to microorganism simple structure, they become important research object for human. However, not all microbial are good for human. Our living environment and our body contain a lot of microorganisms, some bacteria and viruses can cause human illness, such as AIDS and HIV. Many for creature exists in food, causing food spoils, still can lead to wound infection, worsening.As long as the human take use of microorganisms in proper way, they will benefit to mankind.With the development of economy and the progress of the society, science and technology is rapidly developing. The importance of biological science is increasing. Biological science brings great benefits to human and help people solve a lot of difficult problems, such as food problem, the grain problem, and environmental issues. Biological science is widely used in food production, pesticide, manufacturing, and medical hygiene. Biotechnology brings benefits to human, meanwhile it also threatens the human life, for example, biochemical crisis, biological invasion, etcBefore I came to this university, I had great enthusiasm in being a scientist. So I can study what I love and bring benefits to human. In my opinion, I thought biological science is a mysterious area; people who study biology are great. But after I came into university, the current situation of biological science once disappointed me. The enrollment mark of our profession is one of the lowest marks in our school .We have a large amount of students but most of us are relieved to the professional. Every time when I was asked about my major I told them I study in biology. After they heard this message they became either puzzled or unbelievable. They can’t image what we learn in this area or the necessity of learning it. They asked me :“what willyou do in the future?”I always don’t know how to answer such question. So I was puzzled for a long time, thinking the necessity of my decision.Now in my opinion, there are some reasons for why biological science is out in the cold. Firstly, it belongs to nature science and it is different from engineering course. It tends to teaching students what is the world and how to know the world. But engineering course aims at giving students methods to change the nature. By contrast, engineering course seems to be more useful. Secondly, this professional major in research and it need high educational background. That means you have to take part in the entrance exams for postgraduate schools, or even continue you education to doctor. It may be unbearable to those who want to find a job as soon as they graduated from school. Thirdly, students major in biological science have to do many experiences. The experiences cost too many time so students have little spare time. As we all know, experience is very important to our professional, so we have to be careful. Experiences require student to be careful and patient. This may be a great challenge to us. These reasons make our professional out in cold.The employment rate in biological science is low. Most graduates prefer to continue their education in order to own good future. One of a fellow student I know major in biological science, but he chose a second professional, economy, to continue his education. He told me that he thought it is hard to find a job in biological science, and he can’t bear that his university is vain. So he chose economy. My sister also major in biological science And now she is a postgraduate in her school. Shi doesn’t think learning biological science is useless and she believes in “no pains no gains”. I agree with my sister. A proverb says “three hundred sixty, the very best.” If you are good at what you major in, you will be the best.Now, let us come to the prospect of biological science.With the development of society, biological science is becoming more and more important. The government will launch huge input in it’s develop. Besides, the various uses in human life make people focus on biological science. Many kinds of food, medicine, and drug are made from biology. Human get more and more reliable to biological science. It means that biological science has a good prospect.Many graduates complain that they can’t find a job which needs persons in our professional. Our professional learns many things, but we are not good at in them. We can adapt too many jobs but we can’t be well in them. There are some areas we can go. Firstly, we can go to an academy. An academy may be a good place. But it may need high educational background or great achievements. In an academy, you can have more access to the advanced technology and can promote you research. Secondly，you can go abroad. Biological science in foreign countries especially in American and British is advanced than that in our country. If you have a chance to go abroad, don’t be heisted. There are more chances for your development. Thirdly, another choice is to be a teacher. Although it sounds ordinary, it is also a better job. You don’t need to continue studying, and can live a easy life.I once be regretted of choosing biological science but now I appreciate it. I feel rich in experiences and I am happy to know more secrets of biological. Although there are some difficulties in finding a job but I believe that no pains no gains. Three hundred sixty, the very best .If you study hard, you will achieve many things. One should use his hands to create his own future!END。