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- According to the IR reflective principles, near IR reflective functional material was made by hollow balotini enwrapped with TiO_2. 根据红外反射的机理,采用二氧化钛包覆中空玻璃微珠的方法,制得了具有反射近红外辐射功能的材料。
- In the experiment two equilateral triangular prisms are used to sandwich liquid between them to form a regular liquid film and film is measured by using total reflection principle. 实验中使用两个等边三棱镜，将液体夹在两三棱镜之间形成厚度均匀的液膜，利用全反射原理测得了透明液体的折射率。
- He has to reflect on what answer to give. 他得思考一下如何答复。
- The same principle may make for smoother writing. 这同一原则也可使文章写得更通顺。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The unbelief of God is our principle. 不信仰上帝是我们的原则。
- He continued to reflect upon it. 他继续思索这个问题。
- Your behavior does not accord with your principle. 你的行为与你的原则不符。
- It will be against my principle to lie to you. 对你说假话是违背我的行为准则的。
- Such behavior can only reflect discredit on you. 这样的行为只能给你带来耻辱。
- He acted from expediency, not from principle. 他为求达到目的，丧失了原则。
- I refuse to go there, on principle. 我原则上拒绝到那儿去。
- The results reflect the greatest credit upon all concerned. 这些成绩带给所有有关人员最大的荣誉。
- I always reflect on life when listening to beethoven's symphony. 每当听贝多芬交响乐的时候，我总会仔细思考人生。
- The same principle may make for smooth writing. 同样的原则可能有助于流畅的文体。
- We uphold the principle of racial equality. 我们坚持种族平等的原则。
- The two machines work on the same principle. 这两部机器的工作原理是一样的。
- These excellent results reflect great credit on all our staff. 这些优异的成绩给我们全体工作人员带来了莫大的光荣。
- I take this seriously. It's a matter of principle. 我对此很认真。这是原则问题。
- They agreed to the plan only in principle. 他们只是原则上同意那计划。
