1.
Two noes make a yes.
否定的否定就是肯定。
2.
Infinitive attributive vs. of+-ing attributive;
不定式定语与of+-ing式定语
3.
make fixed, stable or stationary.
使……固定，或稳定。
4.
conductometric titration
电导[定量]滴定[法]
5.
answer in the affirmative [ negative ]
作肯定[否定]回答
6.
qualitative [quantitative] analysis
定性 [定量] 分析
7.
There are two types of verdict: general and special.
有两种裁定：一般裁定和特定裁定。
8.
Feed your dogs with the fixed time, fixed location, fixed quantity and fixed quality.
建议您采用定点、定时、定量、定食的“四定”方法喂食。
9.
Oh, come, Polly! Pull yourself together.
嗳，行了，波利！你定定神吧。
10.
definition and delimitation of outer space
外层空间的定义和定界
11.
steady state stability limit with constant flux
恒定磁时静态稳定极限
12.
shape one's course
制定方针，决定做法
13.
The trump or no-trump declared.
王牌叫定，非王牌叫定
14.
prescribed course
规定的路线，预定方针
15.
The US decided to accept the ruling.
美国决定接受判定。
16.
To doom or condemn beforehand.
注定预先注定或宣判
17.
automatic potentiometric titrator
自动电位测定滴定器
18.
fixed term contract
定期合同,固定任期合同