The influence of argon flow, are length, the inner diameter of hollow cathode on the voltage - ampere characteristics are discussed.

并讨论了氩气流量、弧长和空心阴极内径对电弧伏安特性的影响。

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The special gauge blocks for testing digital calipers are length measuring standards, mainly used for testing the indication error of digital calipers, with grade 2 and grade 3 accuracies.

数量卡尺检定专用量块是一种长度计量基准，主要用于数显卡尺示值误差的检定，精度分为2、3级。

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But Dr.Brown says fingertips are not often reattached if they are the length of a fingernail or shorter.

VOA: special.2011.02.02

And what he said was that when you get down to atomic length scales there are limits, there are constraints on our ability to observe.

讲的就是,当你去进入到原子长度的尺度中,我们的观察能力,有一定的限制条件。

麻省理工公开课 - 固态化学导论课程节选

Remember that these cells are relatively large compared to bacteria and so diffusion doesn't occur very quickly over this length scale.

要知道这些细胞相对细菌而言,还是比较大的,扩散作用在这种尺度上,发生得不是那么快

耶鲁公开课 - 生物医学工程探索课程节选

The main criteria for calculating severance are length of service (one or two weeks of pay for each year is typical), and your level in the organization.

FORBES: Move up http://i.forbesimg.com t Move down

In the US, political action committees (PACS) which are at arms length from the parties and candidates, are right in the thick of campaigning.

BBC: Funding merry-go-round shows no sign of stopping

As the afternoon heats up, head to one of the world-class arcades that are spread throughout the length and breadth of the city, and are the beating heart of Qatari life.

BBC: A shopaholic's guide to Doha