不必要的

I didn't do that because I didn't fully understand the drawing at first and I found that threading the journals on very tightly makes the locknuts unnecessary (at least as far as I can tell right now).

我没有这样做，因为我没有完全理解最初的图纸，我发现线程的期刊上非常严格使螺母不必要的。

The reason why ANSYS software is used in the paper is directly to build up the best calculation method, avert from unnecessary numeribal problem and make it think easily to design modelings and mechanical problems.

本文之所以利用ANSYS软件的意义就在于可以建立最佳的数值计算方法，避开不必要的数值计算问题，将研究思路直接建立在模型设计和力学机制上。

And not have to answer later to political opponents or unwanted suitors.

并且形成没有人会解决的接下来的政治对手或不必要的起诉。

Adi1988b. The goal of this card, baptized Supreme-FX is of course to reduce to the maximum unwanted noise by off-setting the audio circuit fromthe PCB of the motherboard.

此研究的目的卡受洗最高软体当然是为了最大限度地减少不必要的噪音减少对冲的音频电路，从电路板主机板。

First, we intend to invest heavily on a small number of shares or even only stick to a single share; second, we make transactions too frequently which gives rise to unnecessarily high cost while looking for the next profit-producing one.???

首先，我们会倾向于守住单一化投资组合，在少数股票或单一类股投下重注；其次，在寻找下一个大赢家的过程中，我们的交易过于频繁，产生不必要的高额成本。

Firstly, we would highly likely put our major investment on a small number of shares or sometimes only stick to a single share; secondly, our transactions are far too frequent to result in some unnecessarily high costs while looking for the next profit-yielding one.

首先，我们会倾向于守住单一化投资组合，在少数股票或单一类股投下重注；其次，在寻找下一个大赢家的过程中，我们的交易过于频繁，产生不必要的高额成本。

Complex processes are well-illustrated in clear images that are not burdened with unnecessary details.

Complex 过程不可缺少的在清楚的图像内说明得好，那没被不必要的details。

Meetings tend to drag on longer than necessary. As far as possible, use the phone or better still, send a well-constructed e-mail to discuss issues.

开会通常都会产生不必要的延后情况，而事实上，打一个电话，或者发送一封结构清晰的邮件也可以达到同样的目的。

A well-composed shot will set the mood and may even save on animation down the track.

一组组合绝佳的镜头不但能够渲染场景中的气氛，还可能节省动画中不必要的镜头从而节省成本。

Just an inflated shop's price or totally unneccessary repair.

只是一个夸大的店铺的价格或完全不必要的修理。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。