大学英语词汇短语释义解析及例句 make certain of
释义：
make certain of 把……了解清楚；弄明白
例句：
You'll have to leave soon to make certain of getting there on time.
你得快点出发，好确保准时到达那里。
Please make certain of the date of meeting.
请把开会日期弄清楚。
Dany took a moment to make certain of her directions.
丹妮花了点时间确认了一下她前进的方向。
See to it take care of, ensure that, make certain of.
留意必定做…照顾；保证；确定。
To make certain of getting good seats, we hurried off to the cinema.
为了弄到好位子，我们匆忙动身去电影院。
The mold undergoes a visual inspection to make certain of its quality.
模具通过检查来保证它们的质量。
You'd better leave now if you want to make certain of getting there on time.
你要想准时到达那里就最好马上走。
Make certain of your position in the firm before you argue with the director.
你在和经理争辩之前，要首先弄清你在公司里的地位。
Now that he was on his legs, it was more difficult to make certain of his age.
虽然他已经站了起来，却叫人更捉摸不透他的年令。
I know my family would be fine - my friends and other people important to me would make certain of that.
我知道我的家人会很好，我的朋友们和其他对我很重要的人都会尽力保证这点。
It is imperative for the recognition about administrative competence to make certain of decisive factors at present in China.
搞清楚我国现阶段行政权力范围的决定因素有哪些 ，这对于正确认识行政权力范围是十分必要的。
A control analysis of academic achievements of medical class students taught in English has been conducted to make certain of the teaching effect.
为研究英语医学班的教学效果，对英语医学班学生的学习成绩进行了对比分析。
At the same time, via in vitro experiments and mathematical theories analysis make certain of the people have been unable illustrates efficacy of chinese medicine-material definition.
同时通过离体实验及数学理论分析对一直以来人们无法阐清的中药药效物质定义进行了严格的界定。
Through experiment, the result shows that the method has the advantage of faster learning rate, higher calculating precision, that it can be used to make certain of aero-engine theoretic speed.
通过试验验证，结果表明该方法具有学习速度快、计算精度高等特点，将其应用于确定航空发动机的给定转速是行之有效的。
Because various reason such as: Nonlinear, asymmetry of material, complexity of damping mechanism, and be hard to make certain of coupling, making a accurate calculating is subjected to restrictive.
由于多方面的原因，如：非线性因素、材料的不均匀性、阻尼机理的复杂性，再加上联结刚度难以确定等等，使得有限元计算的准确性受到限制。
