Preparation and performance of mesophase pitch based graphite foam

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原料药生产中的确认与验证 欧美GMP培训

原料药生产中的确认与验证 欧美GMP培训
在后续跟进过程中对同一家厂家发出的警告信: “… 针对一个API的工艺验证不恰当,因为没有按照书面方案来执行。 关键工艺参数没有得到说明,且放大…步骤并没有包括在验证研究 中…”
Consequences of Inadequate Qualification and Validation: Warning Letters from the US FDA
储管理与布局 • 详细的、可追溯的所有关于制造与检测作业的记录 • 恰当地设计与维护建筑与设施
设施确认、设备确认与工具确认
• 恰当地设计与操作设备与工具
工艺验证与清洗验证
确认与验证为什么是必要的?
a、简单的回答是药监管理机构要求制药厂承担这 些义务
美国食品药品监管署(FDA):
“…验证是为确保一个专门过程…可以持续地生产满足预设规格与质 量特征的一个产品而反复建立的书面依据。”*
*工艺验证总则指南,FDA,1987年5月
b. Regulatory Requirements of Qualification and Validation
Currently, the US FDA and the European Medicines Agency (EMEA) adhere to the International Committee on Harmonization (ICH) Guidance Q7A
United States Food and Drug Administration: “…validation is establishing documented evidence which provides a high degree of assurance that a specific process…will consistently produce a product meeting its predetermined specifications and quality characteristics.”*

混凝土细观数值试验的随机损伤本构模型

混凝土细观数值试验的随机损伤本构模型

混凝土细观数值试验的随机损伤本构模型邹家强;张巍;刘爱华【摘要】混凝土在细观尺度下是由粗骨料、砂浆和界面过渡区(ITZ)组成的三相复合材料.目前考虑细观尺度上这三相之间力学性能的不同,已经进行了大量的细观数值试验研究.然而混凝土为典型的多尺度材料,在细观尺度下混凝土各相自身也是非均质的.鉴于此,提出了细观尺度下代表性体积单元(RVE)的随机损伤本构模型,并编制了相应的有限元程序.利用编制的程序,进行了随机骨料模型单轴拉伸和压缩数值试验;并进行了双骨料试件单轴拉伸数值试验.结果表明,该模型虽然结构简单,但能较好地反映混凝土的主要宏观力学行为和细观损伤的产生和演化发展.最后,通过参数敏感性分析,阐明了不同模型参数对混凝土宏观力学特性的影响.该模型可为混凝土细观数值试验研究提供支撑.【期刊名称】《科学技术与工程》【年(卷),期】2019(019)015【总页数】7页(P272-278)【关键词】混凝土;细观;数值试验;本构模型;随机损伤【作者】邹家强;张巍;刘爱华【作者单位】华南农业大学水利与土木工程学院,广州510642;华南农业大学水利与土木工程学院,广州510642;华南农业大学水利与土木工程学院,广州510642【正文语种】中文【中图分类】TU528.1混凝土是一种典型的多尺度材料,它在不同的层次上会表现出不同的结构细节。

目前对混凝土材料的研究主要集中在以下三个不同的尺度:微观、细观和宏观[1,2]。

从细观尺度上看,混凝土是一种典型的复合材料,主要由粗骨料、砂浆基体和界面过渡区组成[3—5]。

由于工程实践上所关注的混凝土宏观力学性能,很大程度上是由其细观尺度结构决定的,因此细观尺度下的研究已成为混凝土材料研究的一个热点领域。

目前混凝土力学性能的细观尺度研究主要有两种方法:物理试验和数值试验。

物理试验主要是在室内试验过程中采用X射线CT扫描、核磁共振和声发射等新技术[6—8]监测混凝土细观裂纹和损伤行为;而数值试验主要考虑细观尺度上混凝土的三相,采用有限元法进行数值模拟研究。

美国FDA分析方法验证指南中英文对照

美国FDA分析方法验证指南中英文对照

I. INTRODUCTIONThis guidance provides recommendations to applicants on submitting analytical procedures, validation data, and samples to support the documentation of the identity, strength, quality, purity, and potency of drug substances and drug products.1. 绪论本指南旨在为申请者提供建议,以帮助其提交分析方法,方法验证资料和样品用于支持原料药和制剂的认定,剂量,质量,纯度和效力方面的文件。

This guidance is intended to assist applicants in assembling information, submitting samples, and presenting data to support analytical methodologies. The recommendations apply to drug substances and drug products covered in new drug applications (NDAs), abbreviated new drug applications (ANDAs), biologics license applications (BLAs), product license applications (PLAs), and supplements to these applications.本指南旨在帮助申请者收集资料,递交样品并资料以支持分析方法。

这些建议适用于NDA,ANDA,BLA,PLA及其它们的补充中所涉及的原料药和制剂。

The principles also apply to drug substances and drug products covered in Type II drug master files (DMFs). If a different approach is chosen, the applicant is encouraged to discuss the matter in advance with the center with product jurisdiction to prevent the expenditure of resources on preparing a submission that may later be determined to be unacceptable.这些原则同样适用于二类DMF所涉及的原料药和制剂。

PHA+(杜邦培训课程)

PHA+(杜邦培训课程)

11
工艺安全管理

工艺安全管理就是 对生产工艺综合应用管理体系和管理控制 (制度、程序、审核、评估), 使得工艺危害得到识别、理解和控制, 从而达到预防工艺事故和伤害发生的目的。 这需要全公司从高层领导到基层的各层管理人 员长期不懈的努力。


Process Hazards Analysis, September 2008
7
资产产出率的第0定律

任何设施遇到以下情况,其产出率立即 降为零:


炸毁
烧毁 影响周围社区 因违反法律法规而被强令关闭
Process Hazards Analysis, September 2008
Copyright © 2008 DuPont. All rights reserved. The DuPont Oval Logo, DuPont™, and The miracles of science™ are registered trad emarks or trademarks of DuPont or its affiliates.
Process Hazards Analysis, September 2008
Copyright © 2008 DuPont. All rights reserved. The DuPont Oval Logo, DuPont™, and The miracles of science™ are registered trad emarks or trademarks of DuPont or its affiliates.
9
工艺事故
2/3的人员死亡(特别是群死群伤)
发生在工艺事故中
Process Hazards Analysis, September 2008

生物学专业英语词汇(M)_生物化学英语词汇

生物学专业英语词汇(M)_生物化学英语词汇

macchia 马基群落macerating enzyme 组织浸解酶maceration 浸渍machine milking 机品乳mackerel 鲭macroanalysis 常量分析macrobiotic 长命的macroblast 巨成红细胞macrochromosome 大染色体macroclimate 大气候macroconidium 大分生孢子macrocyst 大包囊macrocyte 巨红血球macroelement 常量元素macroergic compound 高能量化合物macroevolution 宏观进化macrofauna 大型动物区系macroflora 大型植物区系macrogamete 大配子macrogamy 整体配合macroglobulin 巨球蛋白macrolymphocyte 大淋巴细胞macromere 大裂球macromesenterium 大隔膜macromesentery 大隔膜macromutation 大突变macronucleus 大核macrophage 巨噬细胞macrophage activating factor 巨噬细胞活化因素macrophage aggregating factor 巨噬细胞凝集因子macrophage chemotactic fator 巨噬钳因子macrophage system 巨噬细胞系macrophyll 大型叶macroplankton 大型浮游生物macrosclere 大骨针macroscopic 肉眼的macroscopical 肉眼的macrospheric form 大球型macrospheric generation 大球世代macrosporangium 大孢子囊macrospore 大孢子macrosporogenesis 大孢子发生macrosporophyll 大孢子叶macrura 长尾类macular lutea 黄斑mad cow disease 狂牛病madreporic canal 石管madreporic plate 穿孔板madreporite 穿孔板magenta 品红maggot 蛆magnesium 镤magnetic bacteria 磁性细菌magnetic field 磁场magnetic stirrer 磁力搅拌器magnetic storm 磁气暴风magnetic vibration 磁振动magnetobiology 磁生物学magnetotactic bacterium 桥性细菌magnetotropism 向磁性运动magnifying glass 放大镜magnolia 木兰magpie 喜鹊main axis 轴main crop 诛main lead 挚main root 柱main vein 嘱maintenance heat 维持热maize 玉蜀黍maize husks 玉蜀黍的包皮major element 常量元素major gene 柱因major mutation 大突变major spiral 大螺旋malacology 软体动物学malacozoology 软体动物学malady 疾病malagasy subregion 马尔加什亚区malar bone 颧骨malaria 疟malaria mosquito 疟蚊malate dehyrogenase 苹果酸酶male 雄性的male egg 雄卵male flower 雄花male hormone 雄激素male intersex 雄性间性male line 雄性系male line of breeding 雄性系male nucleus 雄核male parent 父本male phase 雄相male pronucleus 雄前核male receptacle 雄菩male sterile line 雄性不育系maleate 顺丁烯二酸maleic acid 马来酸maleness 雄性malformation 畸形malic acid 苹甲酸malic dehydrogenase 苹果酸脱氢酶malic enzyme 苹果酸酶malignant edema 恶性浮肿malignant oedema 恶性浮肿malleus 锤骨malnutrition 营养不良malonic acid 丙二酸malonyl 丙二酰malpighian body 肾小体malpighian layer 马尔比基氏层malpighian tube 马尔比基氏管malpighian tubule 马尔比基氏管malt 麦芽malt extract 麦芽提取物malt sugar 麦芽糖maltase 麦芽糖酶maltodextrin 麦芽糊精maltose 麦芽糖mamilla 乳头mamma carcinoma 乳癌mamma lacteal gland 乳腺mammalia 哺乳类mammalogy 哺乳动物学mammals 哺乳类mammary cancer 乳癌mammary gland 乳腺mammary tumour virus 乳癌病毒mammogen 乳腺发育腺素mammogenic hormone 乳腺发育腺素mammoth tree 巨杉mammotrophic hormone 催乳激素mammotrophin 催乳激素mammotropin 催乳激素man 人man like ape 类人猿manchette 上位菌环mandible 上颚mandibular arch 下颌弓mandibular gland 上颚腺manganese 锰mange 痂mange mite 疥癣虫mangrove 红手manifestation 特枕示manila hemp 蕉麻manioc 木薯manipulation 操作manipulator 操作mannan 甘露聚糖mannase 甘露聚糖酶mannite 甘露醇mannitol 甘露醇mannose 甘露糖manometer 压力计manometry 测压法mantle 套膜mantle cavity 套腔mantle eye 外套眼mantle groove 套沟mantle line 套线manubrium 口柄manure 肥料manure unity 堆肥单位manurial experiment 施肥试验manuring 施肥manuring requirement 要求施肥map 地图map distance 地图距离map unit 图单位maple 槭mapping 编图mapping of chromosomes 染色体准mapping of vegetation 植被准marcescent 诞的margin 边界marginal analysis 限界值分析marginal cell 缘细胞marginal growth 边缘生长marginal lappet 缘瓣marginal lobe 缘瓣marginal lobe organ 缘瓣瀑marginal sinus 缘窦marine algae 海藻类marine bacteriophage 海洋噬菌体marine biology 海洋生物学marine biotechnology 海洋生物工程marine ecology 海洋生态学marine fauna 海洋动物群marine flora 海洋植物群marine laboratory 海洋实验室marine plankton 海洋浮游生物marine plankton ecology 海洋浮游生态学marine products 海产marine sediment 海洋沉积物maritime climate 海岸气候mark 标记mark of distinction 分别标记marker 标志marker gene 标志基因marking and recapture method 标记重捕法marmot 土拨鼠marrow 骨髓marrow brain 末脑marrow cavity 骨髓腔marrow cell 骨髓细胞marrow sheath 髓鞘marrowbrain 末脑marsh plants 沼生植物marshy 有沼泽的marsupial bone 袋骨marsupials 有袋类marsupium 袋状雌弃marten 貂masculine 雄性的masculine uterus 雄性子宫masculinism 男性化masculinity 雄性masking 隐蔽mass culture 大量培养mass mutation 大量突变mass pollination 混合授粉mass selection 混合选择mass spectrum 质谱masseter 咬肌mast cell 肥大细胞mastax 肌胃master factor 知因素mastication 咀嚼masticatory stomach 肌胃mastigophores 鞭毛虫类mastitis 乳腺炎mastocarcinoma 乳癌mastocyte 肥大细胞mastoid process 乳头状突起mate 配偶体mate killer 接合致死者mateinate 有边的maternal 母的maternal effect 母性效应maternal inheritance 母体遗传maternal instinct 母性本能maternal quality 母性的才能maternity 母性mating 交尾mating behavior 交尾行为mating call 交尾叫mating pair 接合对mating partner 配偶体mating season 交尾季节mating time 交尾季节mating type 接合型matrix 胞间质matrix bridge 基质桥matroclinal inheritance 偏母遗传matroclinous haploid 偏母单倍体matrocliny 偏母现象maturase 成熟酶maturation 成熟maturation division 成熟分裂maturation phase 成熟期mature embryo 成熟胚maw worm 蛔虫maxam gilbert method 马克萨姆吉利别尔特法maxicell 大型细胞maxilla 上颌骨maxillary bone 上颌骨maxillary fossa 犬齿窝maxillary gland 下颚腺maxillary palp 下颚须maxillary palpus 下颚须maxillipede 颚足maximum dose 极量maximum reaction velocity 最大反应速度maximum yield 最高收获量may bug 五月虫maze learning 迷宫学习mbryonic ectoderm 胚外外胚层mcf 巨噬钳因子meadow 草地meadow weeds 草地杂草mean 平均值mean deviation 平均偏差mean life 平均寿命mean temperature 平均温度measuration 测量measurement 测量measuring 测量measuring device 测量仪表meat 肉meat extract 肉汁mechanical isolation 机械隔离mechanical tissue 支持组织mechanics of development 发育机制学mechanism 机械论mechanistic view of life 机械论mechanomorphosis 机械变态mechanoreceptor 机械感受器mechanosensitive channel 机械感应通路media 中脉medial vein 中脉median 中位数median eye 中眼median lethal dose 半数致死量median plane 正中面mediastinum 纵隔mediator 病媒动物medicinal herb 药草medicinal plant 药用植物medicine 药mediterranean region 地中海地域medium 介质medium component 培养基成分medulla 骨髓medulla oblongata 延髓medulla spinalis 脊髓medullary 脊髓的medullary canal 髓管medullary cell 骨髓细胞medullary fold 髓褶medullary groove 髓沟medullary ray 髓射线medullary ray cell 髓射线细胞medullary sheath 髓鞘medullary space 骨髓腔medullary substance 髓质medullary tube 神经管medulloblast 神经管胚细胞medusa 水母medusoid 水母megabacterium 巨型细菌megacoccus 巨型球菌megagamete 大配子megakaryocyte 巨核细胞megalecithal egg 多黄卵megaloblast 巨成红细胞megalocarpous 大果实的megalocyte 巨红细胞megalokaryocyte 巨核细胞megalopa 大眼幼体megaphanerophyte 大高位芽植物megasclere 大骨针megasporangium 大孢子囊megaspore 大孢子megasporocyte 大孢子母细胞megasporophyll 大孢子叶megatherm 高温植物megatherm plant 高温植物megatrophic plant 富养植物meibomian gland 睑板腺meiocyte 性母细胞meiosis 减数分裂meiospore 减数胞子meiotic apogamy 减数分裂无配子生殖meiotic division 减数分裂meiotic drive 减数分裂驱动meiotic mitosis 减数有丝分裂meissner plexus 麦斯纳氏丛meissner's tactile corpuscule 麦斯纳氏小体melanin 黑色素melanism 黑化型melanoblast 成黑素细胞melanocarcinoma 黑癌melanocyte 黑素细胞melanocyte stimulating hormone 促黑激素melanogen 黑素原melanophore 黑素细胞melanophore hormone 黑素细胞激素melanosome 黑素体melanospermous 黑种子的melanotic cancer 黑癌melanotonin 褪黑激素melanotropin 促黑激素melatonin 褪黑激素melibiose 蜜二糖酶meliot 草木犀melitose 棉子糖melitriose 棉子糖melliferous plant 生蜜植物mellowing 成熟melon 甜公melt 融解melting of dna dna 融解melting point 熔点members 肢membrane 膜membrane bone 膜骨membrane bound enzyme 膜结合酶membrane capacity 膜容量membrane electrode 膜电极membrane fussion 膜聚合membrane potential 膜电位membrane transport 膜输送membranella 小膜membranous filter 膜滤器membranous labyrinth 膜迷路memory cell 记忆细胞menadione 2 甲萘醌mendel's first law 孟德尔第一定律mendel's second law 孟德尔第二定律mendel's third law 孟德尔第三定律mendelian factor 孟德尔基因mendelian gene 孟德尔基因mendelian inheritance 孟德尔遗传mendelian population 孟德尔式集团mendelism 孟德尔遗传说meninx 脑膜meniscocyte 镰状细胞menotaxis 停留窃menstrual hemorrhage 月经menthol 薄荷醇mentor method 蒙导法mercaptan 硫醇mercapturic acid 硫醇尿酸mercuric ion resistance 汞离子抗性mercury 汞mericarp 双悬果mericlinal chimera 周缘区分嵌合体mericlone 分生组织克隆meridional canal 子午管meridional cleavage 经裂meristele 分体中柱meristem 分生组织meristem culture 分生组织培养meristematic tissue 分生组织meroblastic cleavage 部分卵裂merocrine gland 局泌腺merocyte 剩余精核merodiploid 部分二倍体merogamy 小体配合merogony 卵片发育meromixis 部分融合meromorphosis 部分再生meromyosin 酶解肌球蛋白meropodite 长节merosporangium 柱孢子囊merozoite 裂殖子merozygote 部分接合子merus 长节mesarch 中始式mesectoderm 中外层mesencephalon 中脑mesenchyma 间质mesenchyme 间质mesenterial filament 隔膜丝mesenteric artery 肠系膜动脉mesenteric vein 肠系膜静脉mesenterium 肠系膜mesenteron 中肠mesentery 隔膜mesoblast 中胚层mesoblastic somite 中胚层体节mesocardium 心系膜mesocarp 中果皮mesocoel 中脑腔mesocotyl 中胚轴mesoderm 中胚层mesodermal band 中胚层带mesodermalizing agent 中胚层化因素mesogloea 中胶层mesoinositol 不旋肌醇mesolecithal egg 中黄卵mesomere 中裂球mesometrium 子宫系膜mesomitosis 核内有丝分裂mesonephric duct 中肾管mesonephros 沃耳夫氏体mesophanerophyte 中高位芽植物mesophilic bacterium 嗜中温细菌mesophilous forest 中生林mesophyll 叶肉mesophyte 中生植物mesophytic era 裸子植物时代mesosome 间体mesothelium 间皮mesotherm 中温植物mesothorax 中胸mesotriaene 中央三叉体mesotrophic 半自养的mesotrophy 半自养mesovarium 卵巢系膜mesoxerophytes 半旱生植物mesozoa 中生动物mesozoic era 中生代messenger rna 信使 rnametabiosis 半共生metabolic antagonist 代谢对抗体metabolic change 代谢更换metabolic disorder 代谢异常metabolic disturbance 代谢异常metabolic intermediate 代谢中间物metabolic pathway 代谢途径metabolic regulation 代谢第metabolic turnover 代谢更新metabolism 物质代谢metabolism of pigment 色素代谢metabolism temperature curve 代谢温度曲线metabolite 代谢物metabolous insects 有翅类metaboly 变形metacarpal bone 掌骨metacarpus 掌骨metacentric 具中间着丝粒的metacercaria 后囊蚴metacercoid 囊状幼虫metachromasia 异染性metachromasy 异染性metachromatic granule 异染粒metachromatin 异染质metachronism 继时性metacoel 后腔metafemale 超雌metagenesis 真正世代交替metakinesis 中期metalimnion 斜温层metallobiochemistry 金属生物化学metallocarboxypeptidase 金属羧肽酶metalloenzyme 金属酶metalloflavoprotein 含金属黄素蛋白metallothionein 亲金属蛋白metamere 体节metameric segmentation 分节现象metamerism 分节现象metamitosis 有丝分裂末期metamorphosis 变态metamorphosis hormone 变态激素metanauplius 后无节幼虫metanephros 后肾metaphase 中期metaphase pairing index 中期配对指数metaphloem 后生韧皮部metaphosphoric acid 偏磷酸metaphyll 后生叶metaphyte 后生植物metaplasia 化生metaplasm 后生质metaplast 后形质体metaplasy 化生metapleure 腹褶metapleuric fold 腹褶metapodium 后足metasequoia 水杉metastable 亚稳定的metastasis 转移metastatic tumour 转移肿瘤metastomium 口后部metatarsus 跖metathorax 后胸metatrophic bacterium 腐生细菌metatrophy 腐生营养metaxenia 后生异粉性metaxylem 后生木质部metazoa 后生动物metazoea 后水蚤幼虫metazoology 中生动物学metencephalon 后脑meteor 陨石meteorobiology 气象生物学meteorological elements 气象要素meteorological observation 气象观测meteorological report 气象通报meteorology 气象学meteoropathology 气候病理学meterological satellite 气象卫星methaemoglobin 高铁血红蛋白methane 甲烷methane bacterium 甲烷细菌methanol 甲醇methionine 甲硫氨酸method 方法method of ascertainment 确认法method of breeding 育种法method of locomotion 运动法method of planting 种植法methyl alcohol 甲醇methylated cellulose 甲基纤维素methylation 甲基化酌methylation of dna dna的甲基化methylene 亚甲methylene blue 美蓝methylglyoxal 丙酮醛metrorrhagia 子宫出血micell 胶粒micellar structure 胶粒结构micelle 胶粒michaelis constant 米氏常数micro element 痕量元素microanalysis 微量分析microautoradiography 微量自动射线照相术microbalance 微量天平microbe 微生物microbial battery 微生物电池microbial content 菌数microbial genetics 微生物遗传学microbial world 微生物界microbicidal 杀微生物的microbioacoustics 微生物声学microbiological degradation 微生物分解microbiological industry 微生物工业microbiological oxidation 微生物氧化microbiology 微生物学microbiomechanics 微生物力学microbody 微体microcentrifuge 微型离心机microcentrum 中心粒团microcephaly 小头microchemistry 微量化学microcinematography 显微摄影术microclimate 小气候micrococcal deoxyribonuclease 小球菌脱氧核糖核酸酶micrococcus 小球菌microcolony 小菌落microconsumer 微型消费者microculture 微量培养microcuvette 微量吸收池microcyte 小红细胞microdissection 显微解剖microecology 微生态学microelectrode 微电极microelement 微量元素microentomology 显微昆虫学microenvironment 小环境microfibril 微纤丝microfilament 微丝microfilaria 微丝蚴microfilm 显微胶片microflora 微生物区系microgametangium 小配子囊microgenetics 显微遗传学microgrphy 显微照相术microhabitat 小生境microhistology 显微组织学microincineration 显微灰化法micromanipulator 显微操作micromelia 短肢micromere 小分裂球micrometer 测微计micromutation 微突变micron 微米micronucleus 小核micronutrient 微量营养物microorganism 微生物micropalaeontology 微古生物学micropaleobiomorphology 微古生物形态学micropaleobiosystematics 微古生物分类学micropaleobotany 微古植物学micropaleozoology 微古动物学microperoxisome 微过氧物酶体microperoxysome 微过氧物酶体microphage 小噬细胞microphotography 显微照相术法microphyll 小型叶microphyte 微植物microphytology 微本草学microplanktology 微浮游生物学microplankton 小型浮游生物micropyle 珠孔microsatellite analysis 小随体分析microsclerotium 小菌核microscope 显微镜microscopical preparation 显微镜制片microsomal enzyme 微粒体酶microsome 微粒体microspecies 约旦种microspectrophotometer 显微分光光度计microsphere 微球体microsporangium 小孢子襄microsporocyte 花粉母细胞microsporogenesis 小孢子发生microsubspecies 微亚种microsyringe 微量第注射器microtatory society 迁移群落microtechnique 显微技术microtitration 微量滴定microtome 切片机microtubule 微管microvillus 微绒毛micturition 撒尿mid brain 中脑mid gut 中肠mid gut gland 中肠腺mid intestinal gland 中肠腺mid leg 中足mid rib 中脉middle ear 中耳middle lamella 中层middle piece 中段migrating fish 回游性鱼migrating species 迁移种migration 回游migration mobility 迁移度migration species 迁移种migration speed 回游速度migratory bird 漂鸟migratory cell 游走细胞migratory community 迁移群落migratory flock 迁移兽群migratory instinct 迁移本能migratory locust 飞蝗migratory route 迁移途径milch cow 乳牛mild humus 腐熟殖质milk 乳milk area 乳区milk clotting enzyme 凝乳酶milk cow 乳牛milk enzyme 奶酶milk fever 授乳热milk gland 乳腺milk line 乳线milk secretion 泌乳milk sugar 乳糖milk tooth 乳齿milk tube 乳管milk vein 乳静脉milk vessel 乳管milky juice 乳汁millet 黍millipedes 多足类millipore filter 微孔滤膜milt 脾milter 雄鱼mimesis 拟态mimetic 拟态的mimetism 拟态mimic 模拟者mimic expression 用手势模仿mimic gene 拟态基因mimicry 拟态mineral constituents 矿质成分mineral fertilizer 矿物肥料mineral matter 矿物质物mineral medium 矿质培养基mineral nutrient 矿质营养素mineral spring 矿泉mineralization 矿化mineralocorticosteroid 盐皮质类醇minerals 矿物质物miniature end plate potential 小终极电势minicell 微细胞miniclimate 小气候minimal area 群落最小面积minimal medium 基本培养基minimum law 最低量定律minimum lethal dose 最小致死量minimum temperature 最低温度miniplasmid 极微质粒minor base 稀有碱基minor element 微量元素minor elements 痕量元素minor gene 副基因minor spiral 小螺旋mint 薄荷minute colony 微小菌落miocene epoch 中新世miosis 瞳孔缩小miracidium 纤毛幼虫mire system 沼泽系mire vegetation 沼泽地植被mirror image 镜象miscoding 错编码miscopying 基因错抄misdivision 错分裂misincorporation 错误插入mismatch correction 失配校正mismatch repair 失配校正mispairing 错配misreplication 复制错误missense 错义missense mutation 错义突变missense suppressor 误义抑制基因mist 雾mistake 误差mistranslation 错译mite 螨mitochondria 线粒体mitochondrial dna 线粒体 dna mitochondrial membrane 线粒体膜mitochondrial shrinkage 线粒体收缩mitochondrion 线粒体mitochondyial concentration 线粒体收缩mitogen 有丝分裂原mitogenetic radiation 分生射线mitogenetic ray 分生射线mitosis 核分裂mitosome 纺锤剩体mitotic apparatus 有丝分裂器mitotic crossing over 体细胞交叉mitotic cycle 分裂周期mitotic division 有丝分裂mitotic poison 有丝分裂毒mitotic recombination 有丝分裂重组mitotic reduction 有丝分裂减数mitral valve 二尖瓣mixed bud 混合芽mixed cultivation 混合栽培mixed culture 混合培养mixed feed 复合饲料mixed forest 混交林mixed function oxidase 双功能氧化酶mixed infection 混合感染mixoameba 粘菌变形虫mixochromosome 偶合染色体mixoploidy 混倍性mixotroph 兼养微生物mixotrophic 混合菅养的mixotrophism 混合营养mixture 混合物mixture of varieties 品种混合mmary vein 乳静脉mn blood group mn 血型mnemonic center 记忆中枢mobile dune 移动沙丘mobile gene 迁移基因mobile genetic element 迁移遗传成分mobile glasshouse 移动温窒mobile greenhouse 移动温窒mobile protein 可移动的蛋白质mobility 可动性mobility spectrum 迁移率谱mobilization 可动化mode of life 生活方式model 模型model experiment 模型实验model of enzymes 酶模型modelling 模拟modification 变态modification enzyme 修饰酶modifier 修饰基因modifying factor 修饰基因modulating codon 蝶密码子modulator 抑扬第剂moiety 一部分moist biotope 有湿生物小区moist forest 潮湿森林moisture 湿气moisture content 含水量moisture holding capacity 持水量moisture loving plant 喜湿植物moisture meter 湿度计molality 克分子浓度molar absorption coefficient 克分子吸光系数molar activity 克分子活性molar tooth 臼齿molarity 体积摩尔浓度molasses 糖蜜mold 霉mole 摩尔molecular activity 分子活性molecular anthropology 分子人类学molecular arrangement 分子排列molecular biology 分子生物学molecular cloning 分子克隆法molecular disease 分子病molecular evolution 分子进化molecular genetics 分子遗传学molecular hybridization 分子杂交molecular recognition 分子认识molecular sieve 分子筛molecular weight 分子量molecule 分子molehills 鼠丘molluscicide 软体动物驱除药molluscoides 拟软体动物molluscs 软体动物类mollusks 软体动物类molt 换羽molting hormone 蜕皮激素molybdenum 钼molybdoferredoxin 固氮铁钼蛋白moment 力矩monad 单分体monandrian 具单一雄蕊的monandrous 具单一雄蕊的monaster 单星体monitor 监视器monitoring 探测monkey 猿monkshood 乌头monoamine oxidase inhibitor 单胺氧化酶抑制物monoblast 成单核细胞monocarp 一次结实植物monocarpic 结一次果的monocarpic plant 一次结实植物monocarpous 结一次果的monocaryon mycelium 单核菌丝体monocellular 单细胞的monocellular culture 单细胞培养monochasium 单歧聚伞花序monochlamydeous 单被的monochromatic light 单色光monocistronic operon 单顺反子操纵子monoclimax 单元演替顶极monoclinic 雌雄同花的monoclinous 雌雄同花的monoclonal antibody 单克隆抗体monococcus 单球菌monocoenosis 单群落monocotyledonous 单子叶的monocotyledonous plant 单子叶植物类monocotyledonous plants 单子叶植物类monocotyledons 单子叶植物类monocular vision 单眼视觉monoculture 单一农作单一经营monocyte 单核细胞monoecism 雌雄同体monoecy 雌雄同体monoesterase 单酯酶monogamy 单配性monogenesis 单性生殖monogenic 单基因的monogenic hybrid 单基因杂种monogenic resistance 单基因抗性monogony 无性生殖monoinfection 单菌性传染monokaric 单核的monokaryon 单核monolayer 单层monolayer culture 单层培养monolocular 一室的monomer 单体monomolecular film 单分子膜mononeural 一神经的mononuclear 单核的mononuclear phagocyte system 单核吞噬细胞系mononucleate 单核的mononucleosome 单核小体mononucleotide 单核苷酸monooxygenase 加一氧酶monoparasitism 单寄生monopetalous 单瓣的monophagous animals 单食性动物monophagy 单食性monophasic 单相的monophenol oxidase 单酚氧化酶monophosphate 单磷体monophyletic evolution 单系列演化monophyletic species 单源物种monophyletic theory 单元说monophyly 单系统monoploid 一倍体monoplont 一倍体生物monopodial branching 单轴分枝monopodial vein 单轴叶脉monopodium 单轴monopyrenous 单核的monosaccharide 单糖monose 单糖monosome 单体性monosomic analysis 单染色体分析monosomy 单体monospecific antiserum 单特异性抗血清monospermy 单精受精monosporangium 单孢子襄囊monosporial culture 单孢子培养monostichous 单列的monosymmetric 两侧对称的monosynaptic reflex 单突触反射monotrichic 单鞭毛菌的monotrichous 单鞭毛菌的monotrochal larva 单毛轮幼虫monotrophic animals 单食性动物monovalent chromosome 一价染色体monozygotic twins 单卵双生monsoon 季风monsoon forest 季雨林monsoonal forest 季雨林monster 畸形mood 心境moorland 泽地mor 粗腐殖质moraine 堆石morbidity 患病率mordant 媒染剂morgan unit 摩尔根单位morgan's law 摩尔根定律morphallaxis 变形再生morphine 吗啡morphine receptor 吗啡感受器morphinomimetic peptide 吗啡样肽morphoclimax 形态演替顶极morphocytology 细胞形态学morphogenesis 形态发生morphogenetic field 形态形成场morphogenetic gene 形态形成基因morphogenetic movement 形态发生运动morphogenetic potential 形态发生势morphogenic process 形态形成过程morphogeny 形态发生morphological specificity 形态特征morphological sterility 形态不稔性morphology 形态学morphophysiology 形态生理学morphoplasm 成形质morphosis 形态形成mortality rate 死亡率mortality table 命表morula 桑椹胚morulation 桑椹胚形成mosaic 嵌合体mosaic community 镶嵌群落mosaic developement 镶嵌发生mosaic egg 镶嵌卵mosaic gene 嵌合基因mosaic stage 镶嵌期mosaic structure 镶嵌结构mosaic theory 镶嵌说mosaic virus 花叶病毒mosaicism 镶嵌发生mosquito 蚊moss animalcules 苔藓虫类moss layer 藓层moss starch 地衣淀粉moss tundra 藓类冻原mosses 藓类moth 蛾mother cell 母细胞mother of pearl layer 珍珠层mother star 单星体mother tree 母树种子树mothering ability 母性的才能motile cilium 运动纤毛motility 游动性motion 运动motivating factor 激发因子motivation 动机综合motivational factor 激发因子motive 单元;动机motoneuron 运动神经元motor area 运动野motor fiber 运动纤维motor neuron 运动神经元motor root 运动根motor speech center 运动性言语中枢motor unit 运动单位mottle 斑点mottling 斑点mould 霉mould fungi 霉菌类mould like bacterium 霉菌形细菌moult 换羽moulting fluid 蜕皮液moulting gland 蜕腺moulting hormone 蜕皮激素mountain 山mountain belt 低山的植物层mountain chain 山脉mountain climaye 山地气候mountain of ice 冰山mountain range 山脉mountain sickness 高山病mouse 小耗子mousetrap 捕鼠器mouth 口mouth appendage 口肢mouth breathing 口呼吸mouth cavity 口腔mouth part 口器movement 运动movement perception 运动感觉movement vision 运动视觉moving boundary 移动界面moving boundary sedimentation 移动界面沉降法mowing 采伐mrna 信使 rnamsh inhibiting factor msh 抑制因子msh inhibiting hormone msh 抑制因子mucic acid 粘液酸mucilage 粘液mucilage canal 粘液道mucilage cell 粘液细胞mucilage duct 粘液道mucilage hair 粘液毛mucin 粘蛋白mucinase 粘蛋白酶mucoid 类粘蛋白mucoid colony 粘液状菌落mucopolymer 肽葡聚糖mucopolysaccharide 粘多糖类mucoprotein 粘蛋白mucosa 粘膜mucous cell 粘液细胞mucous connective tissue 粘液组织mucous gland 粘液腺mucous layer 粘液层mucous membrane 粘膜mucus 粘液mucus secretion 粘液分泌mud soil 软泥土mulberry 桑mulch 覆盖戍muld 泥mule 骡mull 腐熟殖质mullet 鲻multi purpose breed 多目的品种multicamerate 多室的multicellular colony 多细胞集落multicellular gland 多细胞腺multicellular organism 多细胞生物multicellularity 多细胞性multicollinearity 多共线性multicomponent virus 多组分病毒multicopy plasmid 多拷贝原粒multidomain protein 多区域蛋白multienzyme 多酶multienzyme complex 多酶复合物multifunctional carrier 多功能载体multigene family 多基因族multigene fragment 多基因断片multimer 多体multinuclear cell 多核细胞multiparasitism 多寄生multiple alleles 复等位基因multiple allelismus 复等位性multiple allelomorphos 复等位基因multiple binding 多重结合multiple chromosome 多染色体multiple crossing over 多交叉multiple division 重复分裂multiple factor 多基因multiple fruit 聚花果multiple innervation 多重神经支配multiple parasitism 多寄生multiple pregnancy 多胎妊娠multiplication 增殖multiplication capacity 增殖能力multiplication culture 增殖培养multiplication rate 增殖速度multiplicative reproduction 裂殖生殖multiplicity 多重性multiplying disease 增加性疾病multipolar spindle 多极纺锤体multivalent 多价体multivalent chromosome 多价染色体multivalent vaccine 多价疫苗multivesicular body 多泡体mummification 干尸化mummy 干尸muramic acid 胞壁酸muramidase 胞壁酸酶muramyl peptide 胞壁肽murein 胞壁质muscarine 蕈毒碱musci 藓类muscle 肌muscle action potential 肌动诅位muscle area 肌域muscle banner 肌旗muscle cell 肌细胞muscle fibril 肌原纤维muscle field 肌域muscle model 肌模型muscle plate 肌板muscle protein 肌肉蛋白muscle spindle 肌纺锤muscle tonue 肌紧张muscology 苔藓植物学muscular cell 肌细胞muscular dystrophy 肌营养障碍muscular movement 肌运动muscular sense 肌肉觉muscular tonocity 肌紧张muscularelaxation 肌弛缓musculartone 肌紧张musculature 肌肉系统mushroom 蕈mushroom bodies 蕈形体mushroom polysaccharide 蕈多糖类musk 香musk deer 香鹿musk gland 腺muskone 香酮musky ground 南瓜mussels 双壳类must 葡萄液mustard 芥子mutability 突变可能性mutable gene 易变基因mutable site 易变位点mutagen 诱变剂mutagene specificity 诱变剂特异性mutagenesis 突变发生mutagenic compound 诱变剂mutagenic primer 诱变引物mutagenicity 诱变性mutant 突变体mutant clon 突变克隆mutant protein 突变体蛋白mutant strain 突变菌株mutarotation 变旋光mutase 变位酶mutation 突变mutation breeding 诱变育种mutation construction 突变构成mutation expression 突变表现mutation frequency 突变频率mutation map 突变图mutation matrix 突变基质mutation rate 突变率mutation spectrum 突变谱mutation theory 突变理论mutational load 突变负荷mutator 增变基因mutator gene 增变基因muton 突变子mutual aid 相互援助mutual conversion 交替转换mutual exclusion 互斥现象mutualism 互惠共生muzzle 鼻口部mycelial structure 菌丝结构mycelium 菌丝体mycetism 食菌中毒mycetocole animals 栖菌动物mycetocoles 栖菌动物mycetocyte 菌细胞mycetoma 足分枝菌病mycobacterial adjuvant 分枝杆菌佐剂mycobacterium 分枝杆菌mycocecidium 菌瘿mycoflora 真菌菌丛mycolic acid 分枝菌酸mycology 真菌学myconeutral junction 神经肌肉接头mycophage 真菌噬菌体mycophyta 真菌mycoplasma 支原体mycorhiza 菌根mycorrhyza 菌根mycosis 真菌病mycotoxicology 真菌毒理学mycotoxin 真菌毒素mycotrophy 菌根营养mydriasis 瞳孔放大myelencephalon 末脑myelin 骨磷脂myelin basic protein 髓鞘碱性蛋白myelin sheath 髓鞘myelination 髓鞘生成myelinogenesis 髓鞘生成myeloma 骨髓瘤myeloma protein 骨髓瘤蛋白myelopoietic organ 生血瀑myenteric reflex 肠肌反射myo epithelium 肌上皮myo inositol 肌醇myoblast 成肌细胞myocardium 心肌myocyte 肌细胞myodemia 肌脂肪变性myoepithelical cell 肌上皮细胞myofibril 肌原纤维myogen 肌浆蛋白myogenicity 肌原性myoglia 肌胶质myoglobin 肌红蛋白myograph 肌动描记器肌动计myohaemoglobin 肌红蛋白myoid cell 肌样细胞myokinase 肌激酶myolemma 肌纤维膜myology 肌学myolysis 肌肉分解myomere 肌节myometrium 子宫肌层myoneme 肌丝myoneural 肌神经的myoparalysis 肌麻痹myoparesis 肌麻痹myopia 近视myoplasm 肌浆myoplegia 肌麻痹myoprotein 肌肉蛋白myosin 肌球蛋白myosin atpase 肌球蛋白 atp酶myosin filament 肌桨球蛋白丝myosis 瞳孔缩小myotatic reflex 牵张反射myotome 肌节myotonometer 肌张力计myriapods 多足类myrmecology 蚁学myrmecophile animal 适蚁动物myrmecophilous plant 适蚁植物myrmecophyte 适蚁植物myrmecophytes 蚁植物myrosin 芥子酶mysis stage larva 糠虾幼体myxoameba 粘菌变形虫myxobacterium 粘液细菌myxoflagellates 粘鞭毛虫类myxomycetes 粘菌类myxopodium 胶状伪足。

219465122_锰氧化物负载活性炭颗粒电极的制备及其对甲基橙的降解性能

219465122_锰氧化物负载活性炭颗粒电极的制备及其对甲基橙的降解性能

锰氧化物负载活性炭颗粒电极的制备及其对甲基橙的降解性能赵斌1,2,申沛鑫1,孙晓静1,黄昕1,钱怡冉1,王亮1,2(1.天津工业大学环境科学与工程学院,天津300387;2.天津工业大学省部共建分离膜与膜过程国家重点实验室,天津300387)收稿日期:2021-11-02基金项目:国家自然科学基金资助项目(51638011);国家重点研发计划项目(2016YFC0400503);天津市自然科学基金资助项目(14JCQNJC09000)通信作者:赵斌(1982—),男,博士,副教授,主要研究方向为水处理理论与技术。

E-mail :********************.cnPreparation of manganese oxides loaded activated carbon particle electrode and its degradation performance for methyl orangeZHAO Bin 1,2,SHEN Pei-xin 1,SUN Xiao-jing 1,HUANG Xin 1,QIAN Yi-ran 1,WANG Liang 1,2(1.School of Environmental Science and Engineering ,Tiangong University ,Tianjin 300387,China ;2.State Key Labora原tory of Separation Membranes and Membrane Processes ,Tiangong University ,Tianjin 300387,China )Abstract :The properties of particle electrode are crucial for the operational effectiveness of three -demersional electro鄄chemical reactors.In order to improve the catalytic activity of particle electrodes袁manganese oxides loaded acti鄄vated carbon 渊MnO x /GAC冤袁which was prepared via the impregnation-calcination method袁was used as the catalytic particle electrode in a three -dimensional electrochemical reactor for the treatment of simulated dye wastewater containing methyl orange.The effects of preparation conditions of MnO x /GAC on the electrocatalytic degradation for methyl orange were investigated by single factor experiments.The results showed that the va鄄lences of Mn in MnO x /GAC were +2袁+3袁and +4.The particle electrode prepared under a Mn 2+dosage of 2.4%袁a calcination temperature of 600益袁and a calcination time of 2h demonstrated a stable performance with highmethyl orange degradation.The removal of methyl orange was 98.5%after 240min袁and did not significantly de鄄crease after repeated use for 4cycles.Key words :granular activated carbon曰manganese oxides曰three-dimensional electrochemical reactor曰methyl orange摘要:颗粒电极的性质对于三维电化学反应器的运行效果至关重要。

生物学专业英语词汇(字母M)

生物学专业英语词汇(字母M)

macchia 马基群落macerating enzyme 组织浸解酶maceration 浸渍machine milking 机品乳mackerel 鲭macroanalysis 常量分析macrobiotic 长命的macroblast 巨成红细胞macrochromosome 大染色体macroclimate 大气候macroconidium 大分生孢子macrocyst 大包囊macrocyte 巨红血球macroelement 常量元素macroergic compound 高能量化合物macroevolution 宏观进化macrofauna 大型动物区系macroflora 大型植物区系macrogamete 大配子macrogamy 整体配合macroglobulin 巨球蛋白macrolymphocyte 大淋巴细胞macromere 大裂球macromesenterium 大隔膜macromesentery 大隔膜macromutation 大突变macronucleus 大核macrophage 巨噬细胞macrophage activating factor 巨噬细胞活化因素macrophage aggregating factor 巨噬细胞凝集因子macrophage chemotactic fator 巨噬钳因子macrophage system 巨噬细胞系macrophyll 大型叶macroplankton 大型浮游生物macrosclere 大骨针macroscopic 肉眼的macroscopical 肉眼的macrospheric form 大球型macrospheric generation 大球世代macrosporangium 大孢子囊macrospore 大孢子macrosporogenesis 大孢子发生macrosporophyll 大孢子叶macrura 长尾类macular lutea 黄斑mad cow disease 狂牛病madreporic canal 石管madreporic plate 穿孔板madreporite 穿孔板magenta 品红maggot 蛆magnesium 镤magnetic bacteria 磁性细菌magnetic field 磁场magnetic stirrer 磁力搅拌器magnetic storm 磁气暴风magnetic vibration 磁振动magnetobiology 磁生物学magnetotactic bacterium 桥性细菌magnetotropism 向磁性运动magnifying glass 放大镜magnolia 木兰magpie 喜鹊main axis 轴main crop 诛main lead 挚main root 柱main vein 嘱maintenance heat 维持热maize 玉蜀黍maize husks 玉蜀黍的包皮major element 常量元素major gene 柱因major mutation 大突变major spiral 大螺旋malacology 软体动物学malacozoology 软体动物学malady 疾病malagasy subregion 马尔加什亚区malar bone 颧骨malaria 疟malaria mosquito 疟蚊malate dehyrogenase 苹果酸酶male 雄性的male egg 雄卵male flower 雄花male hormone 雄激素male intersex 雄性间性male line 雄性系male line of breeding 雄性系male nucleus 雄核male parent 父本male phase 雄相male pronucleus 雄前核male receptacle 雄菩male sterile line 雄性不育系maleate 顺丁烯二酸maleic acid 马来酸maleness 雄性malformation 畸形malic acid 苹甲酸malic dehydrogenase 苹果酸脱氢酶malic enzyme 苹果酸酶malignant edema 恶性浮肿malignant oedema 恶性浮肿malleus 锤骨malnutrition 营养不良malonic acid 丙二酸malonyl 丙二酰malpighian body 肾小体malpighian layer 马尔比基氏层malpighian tube 马尔比基氏管malpighian tubule 马尔比基氏管malt 麦芽malt extract 麦芽提取物malt sugar 麦芽糖maltase 麦芽糖酶maltodextrin 麦芽糊精maltose 麦芽糖mamilla 乳头mamma carcinoma 乳癌mamma lacteal gland 乳腺mammalia 哺乳类mammalogy 哺乳动物学mammals 哺乳类mammary cancer 乳癌mammary gland 乳腺mammary tumour virus 乳癌病毒mammogen 乳腺发育腺素mammogenic hormone 乳腺发育腺素mammoth tree 巨杉mammotrophic hormone 催乳激素mammotrophin 催乳激素mammotropin 催乳激素man 人man like ape 类人猿manchette 上位菌环mandible 上颚mandibular arch 下颌弓mandibular gland 上颚腺manganese 锰mange 痂mange mite 疥癣虫mangrove 红手manifestation 特枕示manila hemp 蕉麻manioc 木薯manipulation 操作manipulator 操作mannan 甘露聚糖mannase 甘露聚糖酶mannite 甘露醇mannitol 甘露醇mannose 甘露糖manometer 压力计manometry 测压法mantle 套膜mantle cavity 套腔mantle eye 外套眼mantle groove 套沟mantle line 套线manubrium 口柄manure 肥料manure unity 堆肥单位manurial experiment 施肥试验manuring 施肥manuring requirement 要求施肥map 地图map distance 地图距离map unit 图单位maple 槭mapping 编图mapping of chromosomes 染色体准mapping of vegetation 植被准marcescent 诞的margin 边界marginal analysis 限界值分析marginal cell 缘细胞marginal growth 边缘生长marginal lappet 缘瓣marginal lobe 缘瓣marginal lobe organ 缘瓣瀑marginal sinus 缘窦marine algae 海藻类marine bacteriophage 海洋噬菌体marine biology 海洋生物学marine biotechnology 海洋生物工程marine ecology 海洋生态学marine fauna 海洋动物群marine flora 海洋植物群marine laboratory 海洋实验室marine plankton 海洋浮游生物marine plankton ecology 海洋浮游生态学marine products 海产marine sediment 海洋沉积物maritime climate 海岸气候mark 标记mark of distinction 分别标记marker 标志marker gene 标志基因marking and recapture method 标记重捕法marmot 土拨鼠marrow 骨髓marrow brain 末脑marrow cavity 骨髓腔marrow cell 骨髓细胞marrow sheath 髓鞘marrowbrain 末脑marsh plants 沼生植物marshy 有沼泽的marsupial bone 袋骨marsupials 有袋类marsupium 袋状雌弃marten 貂masculine 雄性的masculine uterus 雄性子宫masculinism 男性化masculinity 雄性masking 隐蔽mass culture 大量培养mass mutation 大量突变mass pollination 混合授粉mass selection 混合选择mass spectrum 质谱masseter 咬肌mast cell 肥大细胞mastax 肌胃master factor 知因素mastication 咀嚼masticatory stomach 肌胃mastigophores 鞭毛虫类mastitis 乳腺炎mastocarcinoma 乳癌mastocyte 肥大细胞mastoid process 乳头状突起mate 配偶体mate killer 接合致死者mateinate 有边的maternal 母的maternal effect 母性效应maternal inheritance 母体遗传maternal instinct 母性本能maternal quality 母性的才能maternity 母性mating 交尾mating behavior 交尾行为mating call 交尾叫mating pair 接合对mating partner 配偶体mating season 交尾季节mating time 交尾季节mating type 接合型matrix 胞间质matrix bridge 基质桥matroclinal inheritance 偏母遗传matroclinous haploid 偏母单倍体matrocliny 偏母现象maturase 成熟酶maturation 成熟maturation division 成熟分裂maturation phase 成熟期mature embryo 成熟胚maw worm 蛔虫maxam gilbert method 马克萨姆吉利别尔特法maxicell 大型细胞maxilla 上颌骨maxillary bone 上颌骨maxillary fossa 犬齿窝maxillary gland 下颚腺maxillary palp 下颚须maxillary palpus 下颚须maxillipede 颚足maximum dose 极量maximum reaction velocity 最大反应速度maximum yield 最高收获量may bug 五月虫maze learning 迷宫学习mbryonic ectoderm 胚外外胚层mcf 巨噬钳因子meadow 草地meadow weeds 草地杂草mean 平均值mean deviation 平均偏差mean life 平均寿命mean temperature 平均温度measuration 测量measurement 测量measuring 测量measuring device 测量仪表meat 肉meat extract 肉汁mechanical isolation 机械隔离mechanical tissue 支持组织mechanics of development 发育机制学mechanism 机械论mechanistic view of life 机械论mechanomorphosis 机械变态mechanoreceptor 机械感受器mechanosensitive channel 机械感应通路media 中脉medial vein 中脉median 中位数median eye 中眼median lethal dose 半数致死量median plane 正中面mediastinum 纵隔mediator 病媒动物medicinal herb 药草medicinal plant 药用植物medicine 药mediterranean region 地中海地域medium 介质medium component 培养基成分medulla 骨髓medulla oblongata 延髓medulla spinalis 脊髓medullary 脊髓的medullary canal 髓管medullary cell 骨髓细胞medullary fold 髓褶medullary groove 髓沟medullary ray 髓射线medullary ray cell 髓射线细胞medullary sheath 髓鞘medullary space 骨髓腔medullary substance 髓质medullary tube 神经管medulloblast 神经管胚细胞medusa 水母medusoid 水母megabacterium 巨型细菌megacoccus 巨型球菌megagamete 大配子megakaryocyte 巨核细胞megalecithal egg 多黄卵megaloblast 巨成红细胞megalocarpous 大果实的megalocyte 巨红细胞megalokaryocyte 巨核细胞megalopa 大眼幼体megaphanerophyte 大高位芽植物megasclere 大骨针megasporangium 大孢子囊megaspore 大孢子megasporocyte 大孢子母细胞megasporophyll 大孢子叶megatherm 高温植物megatherm plant 高温植物megatrophic plant 富养植物meibomian gland 睑板腺meiocyte 性母细胞meiosis 减数分裂meiospore 减数胞子meiotic apogamy 减数分裂无配子生殖meiotic division 减数分裂meiotic drive 减数分裂驱动meiotic mitosis 减数有丝分裂meissner plexus 麦斯纳氏丛meissner's tactile corpuscule 麦斯纳氏小体melanin 黑色素melanism 黑化型melanoblast 成黑素细胞melanocarcinoma 黑癌melanocyte 黑素细胞melanocyte stimulating hormone 促黑激素melanogen 黑素原melanophore 黑素细胞melanophore hormone 黑素细胞激素melanosome 黑素体melanospermous 黑种子的melanotic cancer 黑癌melanotonin 褪黑激素melanotropin 促黑激素melatonin 褪黑激素melibiose 蜜二糖酶meliot 草木犀melitose 棉子糖melitriose 棉子糖melliferous plant 生蜜植物mellowing 成熟melon 甜公melt 融解melting of dna dna 融解melting point 熔点members 肢membrane 膜membrane bone 膜骨membrane bound enzyme 膜结合酶membrane capacity 膜容量membrane electrode 膜电极membrane fussion 膜聚合membrane potential 膜电位membrane transport 膜输送membranella 小膜membranous filter 膜滤器membranous labyrinth 膜迷路memory cell 记忆细胞menadione 2 甲萘醌mendel's first law 孟德尔第一定律mendel's second law 孟德尔第二定律mendel's third law 孟德尔第三定律mendelian factor 孟德尔基因mendelian gene 孟德尔基因mendelian inheritance 孟德尔遗传mendelian population 孟德尔式集团mendelism 孟德尔遗传说meninx 脑膜meniscocyte 镰状细胞menotaxis 停留窃menstrual hemorrhage 月经menthol 薄荷醇mentor method 蒙导法mercaptan 硫醇mercapturic acid 硫醇尿酸mercuric ion resistance 汞离子抗性mercury 汞mericarp 双悬果mericlinal chimera 周缘区分嵌合体mericlone 分生组织克隆meridional canal 子午管meridional cleavage 经裂meristele 分体中柱meristem 分生组织meristem culture 分生组织培养meristematic tissue 分生组织meroblastic cleavage 部分卵裂merocrine gland 局泌腺merocyte 剩余精核merodiploid 部分二倍体merogamy 小体配合merogony 卵片发育meromixis 部分融合meromorphosis 部分再生meromyosin 酶解肌球蛋白meropodite 长节merosporangium 柱孢子囊merozoite 裂殖子merozygote 部分接合子merus 长节mesarch 中始式mesectoderm 中外层mesencephalon 中脑mesenchyma 间质mesenchyme 间质mesenterial filament 隔膜丝mesenteric artery 肠系膜动脉mesenteric vein 肠系膜静脉mesenterium 肠系膜mesenteron 中肠mesentery 隔膜mesoblast 中胚层mesoblastic somite 中胚层体节mesocardium 心系膜mesocarp 中果皮mesocoel 中脑腔mesocotyl 中胚轴mesoderm 中胚层mesodermal band 中胚层带mesodermalizing agent 中胚层化因素mesogloea 中胶层mesoinositol 不旋肌醇mesolecithal egg 中黄卵mesomere 中裂球mesometrium 子宫系膜mesomitosis 核内有丝分裂mesonephric duct 中肾管mesonephros 沃耳夫氏体mesophanerophyte 中高位芽植物mesophilic bacterium 嗜中温细菌mesophilous forest 中生林mesophyll 叶肉mesophyte 中生植物mesophytic era 裸子植物时代mesosome 间体mesothelium 间皮mesotherm 中温植物mesothorax 中胸mesotriaene 中央三叉体mesotrophic 半自养的mesotrophy 半自养mesovarium 卵巢系膜mesoxerophytes 半旱生植物mesozoa 中生动物mesozoic era 中生代messenger rna 信使rnametabiosis 半共生metabolic antagonist 代谢对抗体metabolic change 代谢更换metabolic disorder 代谢异常metabolic disturbance 代谢异常metabolic intermediate 代谢中间物metabolic pathway 代谢途径metabolic regulation 代谢第metabolic turnover 代谢更新metabolism 物质代谢metabolism of pigment 色素代谢metabolism temperature curve 代谢温度曲线metabolite 代谢物metabolous insects 有翅类metaboly 变形metacarpal bone 掌骨metacarpus 掌骨metacentric 具中间着丝粒的metacercaria 后囊蚴metacercoid 囊状幼虫metachromasia 异染性metachromasy 异染性metachromatic granule 异染粒metachromatin 异染质metachronism 继时性metacoel 后腔metafemale 超雌metagenesis 真正世代交替metakinesis 中期metalimnion 斜温层metallobiochemistry 金属生物化学metallocarboxypeptidase 金属羧肽酶metalloenzyme 金属酶metalloflavoprotein 含金属黄素蛋白metallothionein 亲金属蛋白metamere 体节metameric segmentation 分节现象metamerism 分节现象metamitosis 有丝分裂末期metamorphosis 变态metamorphosis hormone 变态激素metanauplius 后无节幼虫metanephros 后肾metaphase 中期metaphase pairing index 中期配对指数metaphloem 后生韧皮部metaphosphoric acid 偏磷酸metaphyll 后生叶metaphyte 后生植物metaplasia 化生metaplasm 后生质metaplast 后形质体metaplasy 化生metapleure 腹褶metapleuric fold 腹褶metapodium 后足metasequoia 水杉metastable 亚稳定的metastasis 转移metastatic tumour 转移肿瘤metastomium 口后部metatarsus 跖metathorax 后胸metatrophic bacterium 腐生细菌metatrophy 腐生营养metaxenia 后生异粉性metaxylem 后生木质部metazoa 后生动物metazoea 后水蚤幼虫metazoology 中生动物学metencephalon 后脑meteor 陨石meteorobiology 气象生物学meteorological elements 气象要素meteorological observation 气象观测meteorological report 气象通报meteorology 气象学meteoropathology 气候病理学meterological satellite 气象卫星methaemoglobin 高铁血红蛋白methane 甲烷methane bacterium 甲烷细菌methanol 甲醇methionine 甲硫氨酸method 方法method of ascertainment 确认法method of breeding 育种法method of locomotion 运动法method of planting 种植法methyl alcohol 甲醇methylated cellulose 甲基纤维素methylation 甲基化酌methylation of dna dna的甲基化methylene 亚甲methylene blue 美蓝methylglyoxal 丙酮醛metrorrhagia 子宫出血micell 胶粒micellar structure 胶粒结构micelle 胶粒michaelis constant 米氏常数micro element 痕量元素microanalysis 微量分析microautoradiography 微量自动射线照相术microbalance 微量天平microbe 微生物microbial battery 微生物电池microbial content 菌数microbial genetics 微生物遗传学microbial world 微生物界microbicidal 杀微生物的microbioacoustics 微生物声学microbiological degradation 微生物分解microbiological industry 微生物工业microbiological oxidation 微生物氧化microbiology 微生物学microbiomechanics 微生物力学microbody 微体microcentrifuge 微型离心机microcentrum 中心粒团microcephaly 小头microchemistry 微量化学microcinematography 显微摄影术microclimate 小气候micrococcal deoxyribonuclease 小球菌脱氧核糖核酸酶micrococcus 小球菌microcolony 小菌落microconsumer 微型消费者microculture 微量培养microcuvette 微量吸收池microcyte 小红细胞microdissection 显微解剖microecology 微生态学microelectrode 微电极microelement 微量元素microentomology 显微昆虫学microenvironment 小环境microfibril 微纤丝microfilament 微丝microfilaria 微丝蚴microfilm 显微胶片microflora 微生物区系microgametangium 小配子囊microgenetics 显微遗传学microgrphy 显微照相术microhabitat 小生境microhistology 显微组织学microincineration 显微灰化法micromanipulator 显微操作micromelia 短肢micromere 小分裂球micrometer 测微计micromutation 微突变micron 微米micronucleus 小核micronutrient 微量营养物microorganism 微生物micropalaeontology 微古生物学micropaleobiomorphology 微古生物形态学micropaleobiosystematics 微古生物分类学micropaleobotany 微古植物学micropaleozoology 微古动物学microperoxisome 微过氧物酶体microperoxysome 微过氧物酶体microphage 小噬细胞microphotography 显微照相术法microphyll 小型叶microphyte 微植物microphytology 微本草学microplanktology 微浮游生物学microplankton 小型浮游生物micropyle 珠孔microsatellite analysis 小随体分析microsclerotium 小菌核microscope 显微镜microscopical preparation 显微镜制片microsomal enzyme 微粒体酶microsome 微粒体microspecies 约旦种microspectrophotometer 显微分光光度计microsphere 微球体microsporangium 小孢子襄microsporocyte 花粉母细胞microsporogenesis 小孢子发生microsubspecies 微亚种microsyringe 微量第注射器microtatory society 迁移群落microtechnique 显微技术microtitration 微量滴定microtome 切片机microtubule 微管microvillus 微绒毛micturition 撒尿mid brain 中脑mid gut 中肠mid gut gland 中肠腺mid intestinal gland 中肠腺mid leg 中足mid rib 中脉middle ear 中耳middle lamella 中层middle piece 中段migrating fish 回游性鱼migrating species 迁移种migration 回游migration mobility 迁移度migration species 迁移种migration speed 回游速度migratory bird 漂鸟migratory cell 游走细胞migratory community 迁移群落migratory flock 迁移兽群migratory instinct 迁移本能migratory locust 飞蝗migratory route 迁移途径milch cow 乳牛mild humus 腐熟殖质milk 乳milk area 乳区milk clotting enzyme 凝乳酶milk cow 乳牛milk enzyme 奶酶milk fever 授乳热milk gland 乳腺milk line 乳线milk secretion 泌乳milk sugar 乳糖milk tooth 乳齿milk tube 乳管milk vein 乳静脉milk vessel 乳管milky juice 乳汁millet 黍millipedes 多足类millipore filter 微孔滤膜milt 脾milter 雄鱼mimesis 拟态mimetic 拟态的mimetism 拟态mimic 模拟者mimic expression 用手势模仿mimic gene 拟态基因mimicry 拟态mineral constituents 矿质成分mineral fertilizer 矿物肥料mineral matter 矿物质物mineral medium 矿质培养基mineral nutrient 矿质营养素mineral spring 矿泉mineralization 矿化mineralocorticosteroid 盐皮质类醇minerals 矿物质物miniature end plate potential 小终极电势minicell 微细胞miniclimate 小气候minimal area 群落最小面积minimal medium 基本培养基minimum law 最低量定律minimum lethal dose 最小致死量minimum temperature 最低温度miniplasmid 极微质粒minor base 稀有碱基minor element 微量元素minor elements 痕量元素minor gene 副基因minor spiral 小螺旋mint 薄荷minute colony 微小菌落miocene epoch 中新世miosis 瞳孔缩小miracidium 纤毛幼虫mire system 沼泽系mire vegetation 沼泽地植被mirror image 镜象miscoding 错编码miscopying 基因错抄misdivision 错分裂misincorporation 错误插入mismatch correction 失配校正mismatch repair 失配校正mispairing 错配misreplication 复制错误missense 错义missense mutation 错义突变missense suppressor 误义抑制基因mist 雾mistake 误差mistranslation 错译mite 螨mitochondria 线粒体mitochondrial dna 线粒体dna mitochondrial membrane 线粒体膜mitochondrial shrinkage 线粒体收缩mitochondrion 线粒体mitochondyial concentration 线粒体收缩mitogen 有丝分裂原mitogenetic radiation 分生射线mitogenetic ray 分生射线mitosis 核分裂mitosome 纺锤剩体mitotic apparatus 有丝分裂器mitotic crossing over 体细胞交叉mitotic cycle 分裂周期mitotic division 有丝分裂mitotic poison 有丝分裂毒mitotic recombination 有丝分裂重组mitotic reduction 有丝分裂减数mitral valve 二尖瓣mixed bud 混合芽mixed cultivation 混合栽培mixed culture 混合培养mixed feed 复合饲料mixed forest 混交林mixed function oxidase 双功能氧化酶mixed infection 混合感染mixoameba 粘菌变形虫mixochromosome 偶合染色体mixoploidy 混倍性mixotroph 兼养微生物mixotrophic 混合菅养的mixotrophism 混合营养mixture 混合物mixture of varieties 品种混合mmary vein 乳静脉mn blood group mn 血型mnemonic center 记忆中枢mobile dune 移动沙丘mobile gene 迁移基因mobile genetic element 迁移遗传成分mobile glasshouse 移动温窒mobile greenhouse 移动温窒mobile protein 可移动的蛋白质mobility 可动性mobility spectrum 迁移率谱mobilization 可动化mode of life 生活方式model 模型model experiment 模型实验model of enzymes 酶模型modelling 模拟modification 变态modification enzyme 修饰酶modifier 修饰基因modifying factor 修饰基因modulating codon 蝶密码子modulator 抑扬第剂moiety 一部分moist biotope 有湿生物小区moist forest 潮湿森林moisture 湿气moisture content 含水量moisture holding capacity 持水量moisture loving plant 喜湿植物moisture meter 湿度计molality 克分子浓度molar absorption coefficient 克分子吸光系数molar activity 克分子活性molar tooth 臼齿molarity 体积摩尔浓度molasses 糖蜜mold 霉mole 摩尔molecular activity 分子活性molecular anthropology 分子人类学molecular arrangement 分子排列molecular biology 分子生物学molecular cloning 分子克隆法molecular disease 分子病molecular evolution 分子进化molecular genetics 分子遗传学molecular hybridization 分子杂交molecular recognition 分子认识molecular sieve 分子筛molecular weight 分子量molecule 分子molehills 鼠丘molluscicide 软体动物驱除药molluscoides 拟软体动物molluscs 软体动物类mollusks 软体动物类molt 换羽molting hormone 蜕皮激素molybdenum 钼molybdoferredoxin 固氮铁钼蛋白moment 力矩monad 单分体monandrian 具单一雄蕊的monandrous 具单一雄蕊的monaster 单星体monitor 监视器monitoring 探测monkey 猿monkshood 乌头monoamine oxidase inhibitor 单胺氧化酶抑制物monoblast 成单核细胞monocarp 一次结实植物monocarpic 结一次果的monocarpic plant 一次结实植物monocarpous 结一次果的monocaryon mycelium 单核菌丝体monocellular 单细胞的monocellular culture 单细胞培养monochasium 单歧聚伞花序monochlamydeous 单被的monochromatic light 单色光monocistronic operon 单顺反子操纵子monoclimax 单元演替顶极monoclinic 雌雄同花的monoclinous 雌雄同花的monoclonal antibody 单克隆抗体monococcus 单球菌monocoenosis 单群落monocotyledonous 单子叶的monocotyledonous plant 单子叶植物类monocotyledonous plants 单子叶植物类monocotyledons 单子叶植物类monocular vision 单眼视觉monoculture 单一农作单一经营monocyte 单核细胞monoecism 雌雄同体monoecy 雌雄同体monoesterase 单酯酶monogamy 单配性monogenesis 单性生殖monogenic 单基因的monogenic hybrid 单基因杂种monogenic resistance 单基因抗性monogony 无性生殖monoinfection 单菌性传染monokaric 单核的monokaryon 单核monolayer 单层monolayer culture 单层培养monolocular 一室的monomer 单体monomolecular film 单分子膜mononeural 一神经的mononuclear 单核的mononuclear phagocyte system 单核吞噬细胞系mononucleate 单核的mononucleosome 单核小体mononucleotide 单核苷酸monooxygenase 加一氧酶monoparasitism 单寄生monopetalous 单瓣的monophagous animals 单食性动物monophagy 单食性monophasic 单相的monophenol oxidase 单酚氧化酶monophosphate 单磷体monophyletic evolution 单系列演化monophyletic species 单源物种monophyletic theory 单元说monophyly 单系统monoploid 一倍体monoplont 一倍体生物monopodial branching 单轴分枝monopodial vein 单轴叶脉monopodium 单轴monopyrenous 单核的monosaccharide 单糖monose 单糖monosome 单体性monosomic analysis 单染色体分析monosomy 单体monospecific antiserum 单特异性抗血清monospermy 单精受精monosporangium 单孢子襄囊monosporial culture 单孢子培养monostichous 单列的monosymmetric 两侧对称的monosynaptic reflex 单突触反射monotrichic 单鞭毛菌的monotrichous 单鞭毛菌的monotrochal larva 单毛轮幼虫monotrophic animals 单食性动物monovalent chromosome 一价染色体monozygotic twins 单卵双生monsoon 季风monsoon forest 季雨林monsoonal forest 季雨林monster 畸形mood 心境moorland 泽地mor 粗腐殖质moraine 堆石morbidity 患病率mordant 媒染剂morgan unit 摩尔根单位morgan's law 摩尔根定律morphallaxis 变形再生morphine 吗啡morphine receptor 吗啡感受器morphinomimetic peptide 吗啡样肽morphoclimax 形态演替顶极morphocytology 细胞形态学morphogenesis 形态发生morphogenetic field 形态形成场morphogenetic gene 形态形成基因morphogenetic movement 形态发生运动morphogenetic potential 形态发生势morphogenic process 形态形成过程morphogeny 形态发生morphological specificity 形态特征morphological sterility 形态不稔性morphology 形态学morphophysiology 形态生理学morphoplasm 成形质morphosis 形态形成mortality rate 死亡率mortality table 命表morula 桑椹胚morulation 桑椹胚形成mosaic 嵌合体mosaic community 镶嵌群落mosaic developement 镶嵌发生mosaic egg 镶嵌卵mosaic gene 嵌合基因mosaic stage 镶嵌期mosaic structure 镶嵌结构mosaic theory 镶嵌说mosaic virus 花叶病毒mosaicism 镶嵌发生mosquito 蚊moss animalcules 苔藓虫类moss layer 藓层moss starch 地衣淀粉moss tundra 藓类冻原mosses 藓类moth 蛾mother cell 母细胞mother of pearl layer 珍珠层mother star 单星体mother tree 母树种子树mothering ability 母性的才能motile cilium 运动纤毛motility 游动性motion 运动motivating factor 激发因子motivation 动机综合motivational factor 激发因子motive 单元;动机motoneuron 运动神经元motor area 运动野motor fiber 运动纤维motor neuron 运动神经元motor root 运动根motor speech center 运动性言语中枢motor unit 运动单位mottle 斑点mottling 斑点mould 霉mould fungi 霉菌类mould like bacterium 霉菌形细菌moult 换羽moulting fluid 蜕皮液moulting gland 蜕腺moulting hormone 蜕皮激素mountain 山mountain belt 低山的植物层mountain chain 山脉mountain climaye 山地气候mountain of ice 冰山mountain range 山脉mountain sickness 高山病mouse 小耗子mousetrap 捕鼠器mouth 口mouth appendage 口肢mouth breathing 口呼吸mouth cavity 口腔mouth part 口器movement 运动movement perception 运动感觉movement vision 运动视觉moving boundary 移动界面moving boundary sedimentation 移动界面沉降法mowing 采伐mrna 信使rnamsh inhibiting factor msh 抑制因子msh inhibiting hormone msh 抑制因子mucic acid 粘液酸mucilage 粘液mucilage canal 粘液道mucilage cell 粘液细胞mucilage duct 粘液道mucilage hair 粘液毛mucin 粘蛋白mucinase 粘蛋白酶mucoid 类粘蛋白mucoid colony 粘液状菌落mucopolymer 肽葡聚糖mucopolysaccharide 粘多糖类mucoprotein 粘蛋白mucosa 粘膜mucous cell 粘液细胞mucous connective tissue 粘液组织mucous gland 粘液腺mucous layer 粘液层mucous membrane 粘膜mucus 粘液mucus secretion 粘液分泌mud soil 软泥土mulberry 桑mulch 覆盖戍muld 泥mule 骡mull 腐熟殖质mullet 鲻multi purpose breed 多目的品种multicamerate 多室的multicellular colony 多细胞集落multicellular gland 多细胞腺multicellular organism 多细胞生物multicellularity 多细胞性multicollinearity 多共线性multicomponent virus 多组分病毒multicopy plasmid 多拷贝原粒multidomain protein 多区域蛋白multienzyme 多酶multienzyme complex 多酶复合物multifunctional carrier 多功能载体multigene family 多基因族multigene fragment 多基因断片multimer 多体multinuclear cell 多核细胞multiparasitism 多寄生multiple alleles 复等位基因multiple allelismus 复等位性multiple allelomorphos 复等位基因multiple binding 多重结合multiple chromosome 多染色体multiple crossing over 多交叉multiple division 重复分裂multiple factor 多基因multiple fruit 聚花果multiple innervation 多重神经支配multiple parasitism 多寄生multiple pregnancy 多胎妊娠multiplication 增殖multiplication capacity 增殖能力multiplication culture 增殖培养multiplication rate 增殖速度multiplicative reproduction 裂殖生殖multiplicity 多重性multiplying disease 增加性疾病multipolar spindle 多极纺锤体multivalent 多价体multivalent chromosome 多价染色体multivalent vaccine 多价疫苗multivesicular body 多泡体mummification 干尸化mummy 干尸muramic acid 胞壁酸muramidase 胞壁酸酶muramyl peptide 胞壁肽murein 胞壁质muscarine 蕈毒碱musci 藓类muscle 肌muscle action potential 肌动诅位muscle area 肌域muscle banner 肌旗muscle cell 肌细胞muscle fibril 肌原纤维muscle field 肌域muscle model 肌模型muscle plate 肌板muscle protein 肌肉蛋白muscle spindle 肌纺锤muscle tonue 肌紧张muscology 苔藓植物学muscular cell 肌细胞muscular dystrophy 肌营养障碍muscular movement 肌运动muscular sense 肌肉觉muscular tonocity 肌紧张muscularelaxation 肌弛缓musculartone 肌紧张musculature 肌肉系统mushroom 蕈mushroom bodies 蕈形体mushroom polysaccharide 蕈多糖类musk 香musk deer 香鹿musk gland 腺muskone 香酮musky ground 南瓜mussels 双壳类must 葡萄液mustard 芥子mutability 突变可能性mutable gene 易变基因mutable site 易变位点mutagen 诱变剂mutagene specificity 诱变剂特异性mutagenesis 突变发生mutagenic compound 诱变剂mutagenic primer 诱变引物mutagenicity 诱变性mutant 突变体mutant clon 突变克隆mutant protein 突变体蛋白mutant strain 突变菌株mutarotation 变旋光mutase 变位酶mutation 突变mutation breeding 诱变育种mutation construction 突变构成mutation expression 突变表现mutation frequency 突变频率mutation map 突变图mutation matrix 突变基质mutation rate 突变率mutation spectrum 突变谱mutation theory 突变理论mutational load 突变负荷mutator 增变基因mutator gene 增变基因muton 突变子mutual aid 相互援助mutual conversion 交替转换mutual exclusion 互斥现象mutualism 互惠共生muzzle 鼻口部mycelial structure 菌丝结构mycelium 菌丝体mycetism 食菌中毒mycetocole animals 栖菌动物mycetocoles 栖菌动物mycetocyte 菌细胞mycetoma 足分枝菌病mycobacterial adjuvant 分枝杆菌佐剂mycobacterium 分枝杆菌mycocecidium 菌瘿mycoflora 真菌菌丛mycolic acid 分枝菌酸mycology 真菌学myconeutral junction 神经肌肉接头mycophage 真菌噬菌体mycophyta 真菌mycoplasma 支原体mycorhiza 菌根mycorrhyza 菌根mycosis 真菌病mycotoxicology 真菌毒理学mycotoxin 真菌毒素mycotrophy 菌根营养mydriasis 瞳孔放大myelencephalon 末脑myelin 骨磷脂myelin basic protein 髓鞘碱性蛋白myelin sheath 髓鞘myelination 髓鞘生成myelinogenesis 髓鞘生成myeloma 骨髓瘤myeloma protein 骨髓瘤蛋白myelopoietic organ 生血瀑myenteric reflex 肠肌反射myo epithelium 肌上皮myo inositol 肌醇myoblast 成肌细胞myocardium 心肌myocyte 肌细胞myodemia 肌脂肪变性myoepithelical cell 肌上皮细胞myofibril 肌原纤维myogen 肌浆蛋白myogenicity 肌原性myoglia 肌胶质myoglobin 肌红蛋白myograph 肌动描记器肌动计myohaemoglobin 肌红蛋白myoid cell 肌样细胞myokinase 肌激酶myolemma 肌纤维膜myology 肌学myolysis 肌肉分解myomere 肌节myometrium 子宫肌层myoneme 肌丝myoneural 肌神经的myoparalysis 肌麻痹myoparesis 肌麻痹myopia 近视myoplasm 肌浆myoplegia 肌麻痹myoprotein 肌肉蛋白myosin 肌球蛋白myosin atpase 肌球蛋白atp酶myosin filament 肌桨球蛋白丝myosis 瞳孔缩小myotatic reflex 牵张反射myotome 肌节myotonometer 肌张力计myriapods 多足类myrmecology 蚁学myrmecophile animal 适蚁动物myrmecophilous plant 适蚁植物myrmecophyte 适蚁植物myrmecophytes 蚁植物myrosin 芥子酶mysis stage larva 糠虾幼体myxoameba 粘菌变形虫myxobacterium 粘液细菌myxoflagellates 粘鞭毛虫类myxomycetes 粘菌类myxopodium 胶状伪足。

Process for the preparation of (omega-carboalkoxy-

Process for the preparation of (omega-carboalkoxy-

专利名称:Process for the preparation of (omega-carboalkoxy-nor.alkyl)- dialkylamines 发明人:Gian Paolo Chiusoli,Mirco Costa,Luciano Pallini,Giuliana Terenghi申请号:US06/366095申请日:19820406公开号:US04468522A公开日:19840828专利内容由知识产权出版社提供摘要:Process for the preparation of (omega-carbalkoxy-nor.alkyl) dialkylamines having a linear alkyl chain, comprising the steps of amination of allyl compounds in which at least an allyl carbon atom is a part of a cyclopropane ring which contains one or two carboxyl or carbalkoxy groups on the carbon atom which is adjacent to the allyl carbon, or is a part of a lactone ring, in the presence of catalysts consisting of triarylphosphine complexes of palladium, or trialkyl phosphite complexes of nickel, and the subsequent hydrogenation of the unsaturated amine thus obtained. By so doing, interesting linear amines are obtained, which contain carboxyl units or carbalkoxy units, said amines being useful as additives for the industry of synthetic fibres (viscosity stabilizers for polycaprolactam).申请人:ANIC S.P.A.代理机构:Morgan, Finnegan, Pine, Foley & Lee更多信息请下载全文后查看。

甲基橙在Fe^(0)-Na A-SSFSF固定床上的催化湿式H_(2)O_(2)氧化

甲基橙在Fe^(0)-Na A-SSFSF固定床上的催化湿式H_(2)O_(2)氧化

第21卷第2期 2021年2月过程工程学报The Chinese Journal of Process EngineeringVol.21 No.2Feb. 2021材料工程D O I: 10.12034/j .issn. 1009-606X.220066 Catalytic wet peroxide oxidation of methyl orange in a fixed bed withFe°-NaA-SSFSFJian LIU, Yini HUANG, Xi CHEN, Zhengji YI*K e y Laboratory of Functional Organometallic Materials, University of H u n a n Province, K e y Laboratory of Functional Metal-OrganicC o m p o u n d s of H u n a n Province, College of Chemistry and Material Science, H e n g y a n g Normal University, Hengyang, H u n a n421008,ChinaAbstract:Stainless steel fiber sintered felt supportedFe°-NaA molecular sieve membrane (Fe°-NaA-SSFSF) was prepared by the secondary growth andliquid-phase reduction method. The catalytic wetperoxide oxidation performance of methyl orange ina fixed bed with Fe°-NaA-SSFSF was studied. Theeffects of pH, bed height, temperature and inletconcentration on the conversion rate of methylorange, COD removal rate and iron leachingconcentration were investigated. The stability of Fe°-NaA-SSFSF catalyst was determined. The resultsshowed that when the pH of the solution was 2.5, theconversion of methyl orange fluctuated in the experimental time range. With the decrease of pH to 2.0, the conversion of methyl orange tended to be stable. When the pH continued to decrease to 1.5, the conversion of methyl orange remained basically unchanged. With the increase of bed height from 0.45 cm to 0.90 cm, the conversion rate of methyl orange remained almost the same and the COD removal rate increased from 21.2% to 85.0%. With the decrease of reaction temperature from 70 °C to 50 °C, the conversion rate of methyl orange remained almost unchanged and the COD removal rate decreased from 85.0% to 42.4%. Both the conversion rate of methyl orange and COD removal rate had no obvious change with the increase of inlet methyl orange concentration. Under the conditions of pH=2.0, bed height of 0.90 cm, reaction temperature of 70°C, methyl orange concentration of 50-200 mg/L, the conversion rate of methyl orange was greater than 97% in the experimental time range, the maximum iron leaching concentration was lower than 10.2 mg/L, and the COD removal rate was above 85% when the fixed bed was running continuously for 240 min. When the Fe°-NaA-SSFSF catalyst was reused three times, the conversion rate of methyl orange kept basically the same.Keywords:methyl orange; fixed bed; nanoscale zero valent iron; NaA molecular sieve membrane; stainless steel fiber sintered felt收稿:2020-03-01,修回:2020-04-26,网络发表:2020-05-25,Received: 2020-03-01, Revised: 2020-04-26, Published online: 2020-05-25基金项目:国家自然科学基金资助项目(编号:41773133)•,湖南省教育厅科研项目(编号:17A028);湖南省自然科学基金项目(编号:2019JJ50013);衡 阳市科技计划项目(编号:2019yj011171)作者简介:刘剑(1984-),女,湖南省泪罗市人,博士,副教授,化学工程专业,E-mail: ******************;易正戟,通讯联系人,E-mail: *********************.引用格式:刘剑,黄依倪,陈熙,等.甲基橙在FeG-MaA-SSFSF固定床上的催化湿式H202氧化.过程工程学报,2021, 21(2): 193-201.Liu J,Huang Y N, Chen X, e t a l.Cat a l y t i c wet peroxide oxidation of methyl orange i n a fixed bed with Fe°-NaA-SSFSF (i n Chinese).Chin. J.Process Eng., 2021,21(2): 193-201, DOI: 10.12034/j.i s s n.1009-606X.220066.194过程工程学报第21卷甲基橙在FeG-NaA-SSFSF固定床上的催化湿式H2O2氧化刘剑,黄依倪,陈熙,易正戟‘衡阳师范学院化学与材料科学学院,功能金属有机材料湖南省普通高等学校重点实验室,功能金属有机化合物湖南省重点实验室,湖南衡阳421008摘要:通过二次生长法和液相还原法制备了不锈钢纤维烧结毡复合N a A分子筛膜-纳米零价铁复合材料(F e L N a A-S S F S F),研 宄了甲基橙在基于F e°-N a A-S S F S F固定床上的催化湿式H2〇2氧化性能,考察了不同p H值、床层高度、温度和入口浓度对甲基 橙转化率、C O D去除率和铁浸出浓度的影响,并测定了 F e°-N a A-S S F S F催化剂的稳定性。

样品制备在实验室工作流程自动化解决方案中的重要性

样品制备在实验室工作流程自动化解决方案中的重要性

样品制备在实验室工作流程自动化解决方案中的重要性BASSIN Marc;DOLEZAL Ludwig;HAGEN Fran(c)ois【摘要】The preparation of metals samples for process control purposes in the iron and steel industry has undergone a significant evolution in recent years. With milling becoming the preferred preparatian technique, new opportunities are available to users: First, Chinese manufacturers specializing in this field, offer preparation machines designed specifically for the purpose. On the otber hand, the use of universal CNC machining ccnters broadens the range of available solutions. A review of the most important parametcrs affecting the performance of modern sample preparation machines as part of fully automated lab will help understanding better their contribution. The tighter integration of sample preparation in the new generation of automated optical emission spectrometers (OES) , X-ray fluorescence spectrometers (XRF) and fire assay analyzers (FAA) allows exploiting the full potential of modern sample preparation systems in terms of speed and throughput, Flexibility, cost of ownership and lifetime.%近年来,钢铁工业中用于过程控制的金属试样制备已经取得了显著进展.铣削法成为首选的样品制备技术,为使用者提供了新的机遇:首先,专业从事此领域的中国制造商提供专为此目的设计的试样制备机器;另一方面,数控加工中心的普遍使用扩大了可用解决方案的范围.现代试样制备机器是全自动化实验室的一部分,回顾分析影响试样制备机的最重要参数有助于理解它所起的作用.新一代自动化光电发射光谱仪(OES)、X射线荧光光谱仪(XRF)和火试金分析仪(FAA)的紧密集成可以最大化扩展现代试样制备系统在分析速度、样品处理量、灵活性、拥有成本以及使用寿命等方面的潜力.【期刊名称】《冶金分析》【年(卷),期】2011(031)004【总页数】4页(P26-29)【关键词】自动化;过程控制应用;光电发射光谱仪;X射线荧光光谱仪;试样制备;铣削【作者】BASSIN Marc;DOLEZAL Ludwig;HAGEN Fran(c)ois【作者单位】赛默飞世尔科技有限公司,埃库布朗,1024,瑞士;赛默飞世尔科技有限公司,埃库布朗,1024,瑞士;赛默飞世尔科技有限公司,埃库布朗,1024,瑞士【正文语种】中文【中图分类】O652.9近年来,钢铁工业中用于过程控制目的金属试样制备取得了显著进展。

化药分析的基本流程

化药分析的基本流程

化药分析的基本流程英文回答:Chemical Analysis of Propellants.1. Introduction.Chemical analysis of propellants is a complex and challenging process that requires a combination of specialized knowledge and instrumentation. The goal of propellant analysis is to determine the composition and properties of a propellant sample, which can provide valuable information for a variety of purposes, such as:Quality control and assurance.Development and optimization of propellants.Safety and stability assessment.Troubleshooting of propellant issues.2. Analytical Techniques.There are a wide range of analytical techniques that can be used for propellant analysis, depending on the specific information that is required. Some of the most common techniques include:Gas chromatography (GC): GC is used to separate and identify the different volatile components of a propellant sample.High-performance liquid chromatography (HPLC): HPLC is used to separate and identify the different non-volatile components of a propellant sample.Mass spectrometry (MS): MS is used to identify and characterize the molecular structure of propellant components.Elemental analysis: Elemental analysis is used todetermine the elemental composition of a propellant sample.Thermal analysis: Thermal analysis is used to studythe thermal behavior of a propellant sample, such as its melting point, boiling point, and decomposition temperature.3. Sample Preparation.Sample preparation is a critical step in propellant analysis, as it can affect the accuracy and precision ofthe results. The type of sample preparation required will depend on the analytical technique that is being used. Some common sample preparation methods include:Dissolution: The propellant sample is dissolved in a suitable solvent.Extraction: The propellant sample is extracted with a suitable solvent to remove specific components.Derivatization: The propellant sample is chemically modified to make it more amenable to analysis.4. Data Analysis.The data from propellant analysis is typically analyzed using specialized software. The software can be used to:Identify and quantify the different components of a propellant sample.Calculate the properties of a propellant sample.Generate reports and graphs.5. Reporting.The results of propellant analysis are typically reported in a report that includes the following information:The analytical methods that were used.The results of the analysis.A discussion of the results.Recommendations for further action, if necessary.中文回答:推进剂化学分析。

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