不必要

And then the author explained that the worry was totally unnecessary by comparing the performance of vertical mill cement and ball mill cement produced by three foreign cement corporations and as well as the related concrete.

基于此，作者进行了国外三家水泥企业立磨水泥和球磨水泥的性能对比及其配置的混凝土性能对比，说明此种担忧是完全不必要的。

The uncertainty existing in supply chain and the "bull whip" effect arising from it increase whole stock in the supply chain system and bring every nodal enterprise with unnecessary cost burden..

供应链中存在的不确定性和由此造成的&牛鞭Bullwhip&效应，增加了供应链体系中的整体库存，给供应链中各节点企业带来了不必要的成本负担。

You are advice to quote your Reference and Batch numbers to your claim agent in order to avoid unnecessary delays and complications.

你是你的意见，参考和引用批次编号，以您的要求代理人，以避免不必要的延误和并发症。

To avoid unnecessary cable wear, be sure the rope DOSE NOT cross over the wire cable fig.

请不要把保护绳绕在ATC的软绳上以避免绳子不必要的磨损（见图11）。

These entries are dead-weight and unnecessary, and they can accumulate.

这些条目是固定负载的，也是不必要的，而且它们能够积聚。

The development of the simplest possible system that satisfies the requirements, without any unnecessary adornments and complexity.

在最简单的系统开发满足要求的任何不必要的装饰和复杂性。

In the long run it may well mean more money for you and your family.In aword,doing it on your own means freedom,to grow,experiment and learn.If you are successful,you won't have to go ask for araise or accept what you're given or worry about being turned out to pasture when ayounger version of yourself comes along.

从长远的角度看这也意味着你可以为你和你的家庭赚更多钱，总之一句话，自己开创事业意味着自由、成长、体验和学习，如果你成功了，你就不必要加薪，或者接受你现在的薪水，也不必因为出现象你一样的年轻人而担忧了。

Aside from these exceptions, make it a rule to forego those unnecessary plastic baggies.

除了这些例外，应该制定一项规则，来放弃使用那些不必要的塑料袋。

However, the wireframe feature is disabled when accessibility is on to avoid weird desktop breakages.

此外，如果开启了辅助功能，为了避免不必要的桌面闪烁，系统会自动禁用线框特性。

The more extras there are, the greater the chance of breakdowns.

不必要的功能越多，故障的可能性越大。

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