不必要

Rather, what we saw was that some of President Clinton's more unruly personal habits stepped on her campaign and caused problems that she certainly did not need, he said.

但是，我们所看到的是，克林顿总统的一些难以控制的个人习惯影响了希拉里的竞选，造成了一些不必要的麻烦。

If war could be abolished,armies and navies would be unnecessary.

如果战争可以废止，陆海军将成为不必要的了。

By removing her hat, the lady in front obviated the need for me to change my seat.

那位坐在我前面的女士把帽子取了下来，这样我就不必要移动坐位了。

Perfect knowledge about a domain renders search unnecessary and, likewise, exhaustive search obviates heuristic knowledge.

任何一个领域中的完美理论的建立都意味着一些不必要的探索，同样地，一些详尽的探索也会错过一些启发式的知识。

I thought about not telling you, but I think it is better you know so that you could put off any unnecessary outlays of cash, if that's possible.

我考虑隐瞒这些，但我认为，你最好还是需要知道你最好推迟任何不必要的开始。

They said the risk of needless treatment outweighs the good from more tests.

他们表示，不必要的检测的风险要高于从检测中得到的好处。

The word giddy refers to fairly lightweight experiences or situations, but at one time it had to do with profundities.

单词giddy 完全是指不必要的经历或情况，但同时与深度有关。

His writing would be improved if he pruned away some of those unnecessary adjectives.

如果他删掉一些不必要的形容词，他的文章会好些。

It ensures that the number of books printed matches demand therefore eliminating the pulping of millions of unwanted books each year.

它确保图书的数量，印刷需求匹配制浆因此消除不必要的数以百万计的图书每年。

Disk Defragmenter is a utility program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations.

磁盘碎片整理是一个找出并除去不必要的碎片，重新排列文件以及闲置的磁盘空间来实现操作最佳化的实用程序。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐