科技英语常用语.ppt

文档介绍：VIII. 科技英语写作中的一些常用句型
1、对A和B的比较表明…
A comparison of A and B
A comparison of A with B shows that…
A comparison between A and B
2、现有的…
…available
the existing …
the current …
3、所产生的…
The resultant …
The resulting …
4、该理论认为…
The theory holds(maintains, claims, implies) that …
5、A随B的变化曲线图
the graph[plot] of A as a function of B
the graph[plot] of A versus (against) B
the graph[plot] of the dependence of A on(upon) B
the graph[plot] of the variation of A with B
6、这个理论来源于
The theory comes (stems, emerges, originates) from…
The theory is obtained (provided, furnished) from…
7、本章论述了…
This chapter deals with ( treats, covers, describes, discusses, involves, bears on) …
This chapter is confined to (devoted to, concerned with) …
（8）根据这些数据我们可以得出结论…
These data lead us to a conclusion that…
to conclude that…
These data enable us to conclude that…
On the basis of these data (From these data) one can conclude that…
it can be concluded that …
（9）…保持不变
remain constant
stay unchanged
be kept fixed
be held the same
be maintained unaltered
be left
（10）与…成反比
be inversely proportional to
vary inversely with
depend inversely with
（11）