My uncle recommended a useful instrument to me.

我叔叔向我推荐一台很有用的仪器。

The space station is a useful instrument in exploring outer space.

空间站是探索太空的有用工具。

Furthermore, it also proved that IAT was a useful instrument to test implicit attitudes.

该研究再次证明了内隐联想测验是一种有效的测量内隐态度的方法。

It returns to its right place, as a useful instrument, which is used when necessary and put aside when not needed.

它回归到恰当的位置，充当有用的工具，用则拿出，不用则收好。

As an important part of organizational accounting system, budgeting Can server as a useful instrument for the fulfillment of control function.

作为组织内会计系统的一个重要组成部分，预算可以作为一个非常有用的工具，来帮助会计系统履行其控制职能。

Dewey considers that truth is useful instrument, and it is always a hypothesis. If that is firmy established, people can eliminate dogma and method of authority decision.

杜威认为，真理是有效用的工具，它永远是一种假设，确立了这一观念，就可以在世界上消灭教条和权威的决断方法。

Teachers need a theory in the reflection of their practice. The mathematical tasks framework can act as a useful instrument and guide for teachers to reflect on their own instruction.

教师在进行教学反思时需要一种理论，数学任务框架是教师进行教学反思的有用工具或指南。

The testing observations indicate that such a recorder is a kind of useful instrument for microseismic observation, for observation of ground acoustics and for study present fault activity.

试验观测表明：这种仪器对监测极微震活动、地声观测和研究断层的现代活动性都是一种有用的仪器。

On the other hand smart systems are also undeniably useful as an instrument of control.

另一方面智能系统作为控制手段也不可否认着实有用。

So, if human trials confirm these results, the surgical-repairer's toolkit will have acquired a useful additional instrument-and the age of the cyborg will be just that little bit nearer.

所以，如果人体试验证实了这些结果，外科修复师的工具包就会增添一个有用的额外工具，且生控体系统时代的来临就又接近了一点点。

Just like junk bonds, another once-misused financial instrument, many of the new derivatives will be back, for no better reason than that they are useful.

正如另一种曾被滥用的金融工具——垃圾债券一样，这些新衍生品中的很大一部分迟早会重回市场，因为它们的确有用。

This software will be useful during instrument commissioning.

这个软件在仪器调试期间将非常有用。

But that jealousy, to be useful, must be impartial, else it becomes the instrument of the very influence to be avoided, instead of a defense against it.

不过这种提防，要想做到有效，必须不偏不倚，否则会成为我们所要摆脱的势力的工具，而不是抵御那种势力的工事。

The instrument has proved most useful.

这种仪器证明非常有用。

A gloss is a short explanation used as an instrument for supplementing useful information within the entries in dictionaries.

括注是在词典词条中简短的解释性话语，用于补充有助于理解词目词的有用信息。

This is particularly useful where a more expensive instrument would be cumbersome and more prone to the risk of damage or misuse.

这是特别有用的地方更昂贵的仪器将十分麻烦，更容易出现损坏或误用的风险。

The instrument has proved useful.

这种仪器证明是有用的。

The high performance price ratio intelligent instrument can be designed using this useful expansion technology with limit hardware resources.

这种扩展技术具有实用价值，可以在有限的硬件资源条件下，设计出高性价比的智能仪器。

As a instrument for nondestructive, SLAM is very useful to study the internal structure of new materials and new devices.

作为一种无损检测仪，它对于研究新材料和新器件的内部结构问题特别有用。

Combine the intuition of microscope and fast, accurately, conveniently of laser size instrument, for guaranteeing the reliability of the particle size analysis result is very useful.

将显微镜的直观与激光粒度仪的快速、准确和方便结合起来，对于保证粒度分析结果的可靠性非常有用。

However, the zero established in this manner is useful only for verification purposes and is of no value in the end application of the instrument.

然而，用这种方法得到的零点只能用于校验的目的，而不适合用在仪器的最终应用中。

This paper introduces a useful operational and simple instrument to measure fluid velocity and its principle has been demonstrated by virtue of fluidmatics.

介绍了一种应用广泛操作简单的测定流体流速的简易仪器，并应用有关流体力学知识加以理论推导与论证。

These instrument is as useful as those in our lab.

这些仪器和我们实验室的那些仪器同样有用。

If a man cleanses himself from the latter, he will be an instrument for noble purposes, made holy, useful to the Master and prepared to do any good work.

所以人若自洁，离开卑贱的，必然成为贵重的，圣洁的，有益于主人，便利行各种善工的器皿。

Although not a precision instrument, the ohmmeter is a useful device for rapid measurement of resistance.

欧姆计是一种很有用的仪表，可以用来迅速地测量电阻，尽管它不是一种精密仪表。

The instrument is useful mass screening, clinical practice, and village and township level hospitals.

该仪器对于身体健康检查、临床教学和乡、镇医院具有实用意义。

If you play an instrument, this is very useful.

如果你玩乐器，这个就很有用。

The instrument is useful for vision research and preoperative vision assessment.

对视力研究以及眼科的术前视力鉴定很有用。

This instrument is an electromechanical product, the programmable logic controller (PLC) is used for the control, and sensors are used for measuring the useful life of the parts detected.

该仪器为机电一体化产品，采用可编程序控制器控制，利用传感器判别被检部件是否失效及寿命长短。