SCI 論文寫作常用句式
Introduction
引言部分介紹此項研究的主題、背景、范疇，并說明全文的結(jié)構(gòu)，便于讀者閱讀，一般包含幾項內(nèi)容：
1. 背景介紹
2. 現(xiàn)有問題
3. 研究目標(biāo)
4. 篇章結(jié)構(gòu)
1.背景介紹
…has been a hot topic in … research.
在„研究中，„已成為研究熱點。
…is the … problem that has received the most attention in the … literature.
在„文獻(xiàn)中，„是受到最多關(guān)注的„問題。
…have attracted much attention from academia.
„已經(jīng)引起學(xué)術(shù)界的很大關(guān)注。
…has been of considerable interest to the … community in recent years.
近年來，„已經(jīng)引起„界的極大關(guān)注。
It is well known that …
眾所周知，„
It is reported that …
據(jù)報導(dǎo)，„
There have been studies highlighting …
此前已經(jīng)有一些針對„的研究。
Over the past 3 decades, …
在過去的三十年，„
The previous work on … has indicated that …
先前關(guān)于„的研表明„
Recent experiments by … have suggested …
最近„做的實驗表明„
Recent experiments in this area suggested that …
這個領(lǐng)域的最新實驗表明„
The approach adopted extensively is called …
被廣泛采用的方法稱為„
Several researchers have theoretically investigated …
有幾個研究者已經(jīng)從理論上考察了„
In most studies of …, … has been emphasized with attention being given to …
在大多數(shù)對„的研究中，„受到高度重視，人們關(guān)注的是„
Industrial application of … is becoming increasingly common.
„的工業(yè)化應(yīng)用日益普及。
The approaches fall into two major groups.
現(xiàn)有方法主要分成兩類。
The approaches can be divided into two general classes.
現(xiàn)有方法一般分成兩類。
The approaches may be classified into two categories.
現(xiàn)有方法可以分成兩類。
The approaches are of two broad.
現(xiàn)有方法分成兩類。
2.該領(lǐng)域現(xiàn)有問題
Great progress has been made in this field, but/however, nevertheless …
雖然這個領(lǐng)域已經(jīng)取得重大進(jìn)步，但是„
A part of the explanation could lie in … However, …
部分解釋可能在于„。但是，„
The study of … gives rise to two main difficulties: one is …; the other is …
研究遇到兩個主要困難：一個是„;另一個是„
Also, the consideration of … alone cannot explain the observed fact that …
單獨考慮„無法解釋觀察到的事實，即„
From the above discussion, it appears that at present neither … nor …
從以上討論可知，目前既不„也不„
Despite the recent progress reviewed in …, there is no generally accepted theory concerning…
除了已經(jīng)在„中回顧的最新進(jìn)展，還沒有關(guān)于„的廣為接受的理論。
The only research that I am aware of that has dealt directly with the problem of … is a series of papers by …
我所知道的直接針對„問題的唯一研究是„發(fā)表的一系列論文。
Experiments of this kind have not been performed.
這種實驗還沒有人做過。
Until now no field experiments of … have been reported.
目前為此，還沒有關(guān)于„現(xiàn)場實驗的報導(dǎo)。
The method we used differs greatly from the one reported last year.
我們使用的方法與去年報導(dǎo)的有很大不同。
No clear advancement has so far been seen in …
在„領(lǐng)域，還沒有出現(xiàn)明顯的進(jìn)展。
The data available in literature failed to prove that …
文獻(xiàn)中的數(shù)據(jù)無法證明„
3.引出自己的研究目標(biāo)
We propose … as a solution to address this problem.
我們提出„作為應(yīng)對這個問題的方案。
We build several different models to address these issues and to improve … for the benefit of …
我們構(gòu)建了幾個不同的模型，以應(yīng)對這些問題，并針對„改進(jìn)„
In this paper, … is investigated/studied/discussed/presented 本文研究„
This paper reports on …
本文對„進(jìn)行報告
The purpose of this paper/study/thesis is …
本文的目的是„
The primary goal of this research is …
此項研究的首要目標(biāo)是„
The present study will therefore focus on …
因此，當(dāng)前研究的重點放在
The present work deals mainly with …
當(dāng)前工作主要涉及„
In this paper, we aim at …
本文旨在„
On the basis of existing literature data, we carried out studies in an effort to …
在現(xiàn)有文獻(xiàn)數(shù)據(jù)的基礎(chǔ)上，我們開展了研究，試圖„
4.說明篇章結(jié)構(gòu)
This paper is divided into 5 sections as follows …
本文分成如下五個部分
Section one of the paper opens with …
第一節(jié)以„開頭
Section 3 develops the second hypotheses on …
每三節(jié)展開關(guān)于„的第二項假設(shè)
Section 4 shows/introduces/reveals/treats/ develops/deal with …
第四節(jié)描述„
The 5th section provides an exposition that places the primary emphasis on …
第五節(jié)是展示部分，重點放在„
The result of … is given in the last section.
,,的結(jié)果放在最后一部分。
In this paper, data and results are presented under the major heading of …
本文中，數(shù)據(jù)和結(jié)果放在大標(biāo)題„下。
Finally, a summary is given of …
最后，給出關(guān)于„的結(jié)論。
Finally, some problems that deserve to be noted and their solution are presented.
最后提出了應(yīng)注意的一些問題和解決方法。
5.研究范疇
The problem under discussion is within the scope of …
討論的問題限于„范疇。
The problem I have referred to falls within the field of …
我談及有問題發(fā)生在„領(lǐng)域。
The problem we have just outlined seems to be inside of the province of …
我們先前描述的問題似乎只發(fā)生在„省。
Studies with these effects covered various aspects of …
針對這些效果的研究涵蓋了„的不同方面。
The author has limited his studies to the related aspects of … 作者將研究范圍限定在„的相關(guān)方面。
Our studies with this technique are confined to only one particular aspect of …
我們運用此項技術(shù)的研究只限于„的一個特定方面。
This subject is concerned chiefly with the study of …
本課題主要涉及„的研究。
The approach under study is only applied to …
研究的方法只能應(yīng)用于„
The theory cannot apply to other cases of …
本理論不適用于其它„情況。
The emphasis of this paper is to survey …
本文的重點是調(diào)查„
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