科技论文常用英语句型葵花宝典

Part One 科技论文写作英语句型库

一、摘要

This paper derives the…

This paper puts forward a new method to …

二、引文

研究目的（（purpose of the study）

1．研究目的

This problem concerned (deals, bears)(briefly, meanly, largely) with …

This is a problem relating to …

Our work is devoted to…

The Primery goal of the present research is..

The work presented in this paper focuses in…

The work presented in this paper focuses on several aspects of …

The chief aim of study is …

The laboratory study demonstrates (suggestes, indicates, reveals, establishes) …

Doing this work, we intend (hope, expect, attempt) to…

Carry out (undertaking, performing, initiating) this study, we hope to …

The principal purpose (objective, task) of the present (preliminery, further) work is to investage the features of (mechanisms involved in, effects prodused by) …

背景和历史（（background and history）

2．背景和历史

This problem was (first) advanced by …

The Problem under discussion was formulated ( raised, posed, brought up, put forward) by …

Since then the problem has attracted (fascinated) many scientists (workers in this field) .. This problem has been clarified (e;usidated, solved) …

The problem as can be seen (is to know) is (still) poorly (inadequately) understood. Compared with the current research, the previous work was in connection with …

The work we are doing is closely related to the deliberations described in …

The new findings from the experiment agree well with the results obtained in …

Several (numerous, many, few) studies are made (carried out, performed) to elucidate the nature (understand the behavior, reveal the cause) of …

Astudy of the the kind has (never) been made (until now, until a few years ago)

3．问题的难易程度

问题的难易程度（（difficulty of the problem）

It seems (exceedingly, enormously) difficulty to obtain knowledge of the problem …

It proves (totally, quite) impossible (unrealistic) to try …

It is rather difficulte to solve the problem …

The problem is rather involved …

The problem involves (cetain, tremendous) difficulties.

It is easy to present (reveal, analyze, discuss) the problem in all its complexity (in every detail).

It is no easy task to gain a insight into the intricate detail of …

4．问题的范围

问题的范围（（scope of the problem）

The main aspect (core, essence) of problem is …

Studies of these effects cover various aspects of …

Our studies with this technique confine to …

The problem is within the scope of …

Our problem lies beyond the range of …

二、正文

理论说明（（theoretical explanations）

1．理论说明

Our theory is based on the assumption that …

This theory proceeds from the idea (principle) of …

The underlying concept of the theory is as follows.

There is a similar (alternative, tentative) theory that …

The basic (essential, fundamental) feature of this theory is …

The object of this theory is to …

The newly advanced theory has some advantages (assets, strong points, positive features, deficiencies, drawback, inadequacies, flaws, shortcomings) .

The validity of the theory has become obvious in the light of recent findings.

This newly-developed theory finds experimental support ..

The theory received universal recognition (general acceptance).

公式推导（（formulas derivation）

2．公式推导

… is given by:

… as follows:

… as in the following:

… the following equation is obtained.