您要查找的是不是：
- These quantities are not perfect differential. 这些量不是全微分。
- We cascade two perfect differentiators. 我们把两个完美的微分器串联起来。
- Introducing some common methods for the derivation of implicit function determined by system of equations: to explicitize implicit function,to differentiate equation,to use perfect differential. 介绍求解由方程组确定的隐函数求导问题常用的几种方法:将隐函数显化,方程两边直接求导,利用全微分。
- Nothing in the world is flawless and perfect. 世上没有十全十美的东西。
- The weather during our holiday was perfect. 我们度假时的天气好极了。
- The project is far from perfect. 这项企划很不完美。
- What's the secret of baking perfect bread? 烤出好面包的秘诀是什么？
- He didn't have perfect attendance this year. 他今年有缺勤。
- I have perfect trust in my friend. 我完全信赖我的朋友。
- They live in perfect accord with each other. 他们生活在一起十分融洽。
- He has perfect poise and never seems embarrassed. 他的神智安宁，似乎从没困惑过。
- On that occasion he looked a perfect fool. 在这个场合，他看起来就像一个大傻瓜。
- The hat and shoes are a perfect match. 这顶帽子和鞋子完全相配。
- She has the perfect credentials for the job. 她做这工作完全够格。
- His demeanour has always been that of a perfect gentleman. 他的举止始终是属于正人君子的模样。
- I have the most perfect confidence in your indiscretion. 我对你的轻率鲁莽具有全副信心。
- The soldiers showed perfect discipline under fire. 士兵在枪林弹雨中严守军纪。
- This snow's perfect for a snowball fight. 这雪打雪仗极好。
- The weather is perfect for a garden party. 这是举行露天聚会的理想天气。
- The library has ranges of books in perfect order. 这个图书馆的书一排一排放得井井有条。
