be useful to

A test run would be useful to the statisticians.

试运转将对统计学家有用.

Once our services cease to be useful to them, we're expendable.

一旦我们的服务对他们不再有用，我们就可能被抛弃。

I thought it might be useful to do a course like this.

我本来以为读这样一门课也许是有用的。

This is can be useful to test your array.

这个对你测试阵列很有用处.

It may still be useful to press the point home by working out a particular illustration.

通过一种特殊的说明来表明这点也许仍是有用的.

If the wind were contrary, they might be useful to us.

假使碰到逆风的时候, 它们还可以为我们服务哩.

And here are one or two that may be useful to you.

但是这儿有一两点有用的建议。

First she keep it, she must be useful to us!

王维伦冷冰冰地说。（先把他留着吧，她对我们一定有用！）

It can be useful to write a short summary of your argument first.

先把你的论点纲要写下来可能会有帮助。

It would be useful to avoid controversy and keep a low profile.

低调行事，避免争论总是没有坏处的。

All the work can be useful to research and development of the security mechanism of Bluetooth.

这些工作对于当前蓝牙无线网络安全体系的研究和发展具有一定的参考价值。

Before going further, it may be useful to get some perspective on the national debt.

在作进一步讨论前, 先观察一下国内负债情况可能是有用的.

The drug will be useful to hundreds of thousands of infected people.

这种药将惠及成千上万的感染者。

All these changes would be useful to make.

做这些改变有益于我。

I stumbled across some information that may be useful to us.

我偶然发现了一些对我们可能有用的资料.

The book would be useful to students in biochemistry courses.

这本书在生物化学课上会对学生有用.

Once our services cease to be useful to them, we're expendable

一旦我们的服务对他们不再有用，我们就可能被抛弃。

A tripod will be useful to align and steady the camera.

三脚架有助于调准和稳定相机。

The design scheme would be useful to other high performance RISC system design.

该设计可为其它高性能RISC系统设计提供参考。

It may also be useful to other problems concerning cyclic heat transfer.

同时，对其他与周期性温度波动有关的研究也具有一定参考价值。

The results may be useful to the large cross-section transformer research and design.

结果表明，应用有限元分析方法获得的精度较高，这对较大横截面指数形变幅杆的设计和研究具有一定参考价值。

Successful experience of international indirect tax reformation will be useful to our's reformation.

国际间接税改革的成功经验会对我国间接税改革起到很好的借鉴作用。

The paper will be useful to design a medical information system.

希望能对从事医疗方面信息系统的设计分析工作有所帮助。

The results may be useful to the transformer design.

这为变幅杆的设计提供了一定依据.

Your advice might be useful to others in similar situations.

你的建议可能对处于类似情形的其他人有用.

It will be useful to summarize the relevant Gaussian formulae.

有必要概括地讲一下有关的高斯公式.

Hope this post will be useful to many.

希望这个职位将是有益的多。

And any other information; Which may be useful to us.

和任何其他信息，这可能是对我们有用。

He might be useful to us.

我们也许用得上他。

Plants provide many chemicals that can be useful to humans, especially for drugs and insecticides.

植物能为人类提供有用的化学物质, 特别是药物和杀虫剂.