practical problems中文什么意思

例句与用法

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1. Several practical problems must be overcome .
   有几个实际问题必须予以解决。
2. Any practical problem will require a proven library program .
   任何实际问题都将需要验证过的库存程序。
3. Inevitably, many complex practical problems are beginning to surface .
   不可避免地，许多复杂的实际问题开始出现。
4. Several procedures are available to meet practical problems of frequent recurrence .
   在经常遇到的实际问题中，有几种测定方法是适用的。
5. He who knows only how to wield a pen usually feels quite helpless in the face of practical problems .
   光会耍笔杆的人，碰到实际问题往往束手无策。