沒選到簡單的英語聽說，只能硬啃專英了~

1：介詞搭配問題

This two engineers are busy to design a kind of new software

正確：be busy (in) doing something      a (new) kind of

voltage is measured with volt

正確：Voltage is measured in volts

This meeting start from 8 o'clock in the last night

正確：This meeting start at 8 o'clock (刪去) last night

voltage/across   current/through    注意常用搭配

2：名詞單複數問題

Fig 1、2、3 draw this process

正確：Figs 1、2 and 3 draw this process (注意用法)

This approach has the advantage of simple in structure, easy to adjust 

正確：This approach has the advantages ofsimple structure and easy  adjustment

For further informations ,consult reference [3,5,9]

正確：For further information ,consult reference [3,5,9]

3：冠詞使用問題

USMA protocol employs an unique frame structure

正確：The USMA protocol employsa unique frame structure

常用搭配：a  unique  /  an  M   / an R-bit  / an  XOR / an S-shaped /an increase  /an ever  (音標要好啊！，不然a/an分不清~

With state-transition diagram, security probability of system is obtained

正確：With the state-transition diagram,the security probability ofthe system is obtained (表示特指的需加冠詞the)

The air exerts the pressure toward all directions

正確：Air exerts pressure in all drections (看到有the /a /an 就停下來考慮其正確性)

4：不當省略問題

Given that the return functions are convex ,and the Hessian determinant is positive 

正確：Given that the return functions are convex ,and that  the Hessian determinant is positive (前面有that，後面也要有)

This one is four times heavier than that one is

正確：This one is five(比原來的重四倍，就是原來的5倍)heavier than that one(is)刪去，應當省略。   

5：特殊搭配

Work equals to force multiplying distance 

正確：Work is equal to /equal force multiplied by distance(equal 用法)

The results  obtained fit the experimental values

正確：The results  obtained agree with /( in agreement with )the experimental values(吻合，使用agree with )