查询词典 pre-arcing

The hot gas flow characteristics during the short circuit interruption in arcing chamber of SF_6 circuit breaker is calculated by using FLIC method.

1引言 SF。气体介质强度恢复特性的研究是从80年代初开始的，此后一直为各国学者所关注。

55 Now, initially the flourescent tube isnot lit. There's no power control going on. But onceit gets these high voltages, the lamp is what is calledstruck. That's when the arcing occurs between the ends

开始时，荧光灯管没有点亮，系统也没有电量控制，当给荧光灯管加上高的电压，就是所说的电击打，当在灯管两端之间形成电弧时，灯管中的气体被充电，玻璃管内基本上就得到了光亮。

If given a little bit of breathing room, he is more than happy to pull up off the dribble to release a high arcing mid-range jumper.

甚至只要有一点点呼吸的空间，他就能从容地用运球能力甩掉一个中等身材的跳跳人。

Based on the current linear attenuation model and the idea of minimum arcing voltage in inductive intrinsically safe circuit , the authors establish the principle for choosing L/R ratio assuredly by using the intrinsic safety discriminant of inductive circuit and express the discharge time with known circuit parameters.

基于电感性本质安全电路放电电流线性衰减模型，引入最小建弧电压的概念，得到了放电时间不含未知参数的表达式，利用电感电路的本质安全性能判别式，确定了电感电阻比 L/R的选取原

The Cerium-Tungsten electrode is nonradioactive and multifunctional. It possesses an excellent arcing feature and the arc current is low.

钨铈电极是一种非放射性、多用途的新型电极，它具有优良的电弧特性，维弧电流较小。

If the switched current is too high, the resulting temperature increase and contact arcing will degrade the relay and shorten the contact life.

如果切换电流太高，造成的温度升高和接触电弧将会劣化继电器并缩短接触寿命。

Search that term on YouTube, and you'll see a video showing a BMW that looks like a large coupe, with an arcing roofline instead of the more formal 'three-box' sedan design.

在YouTube上搜索一下这个词，你会看到一个视频，上面展示的宝马汽车看起来就象一辆大的两门汽车，车顶轮廓是弧形的，而不是更为整齐的三厢轿车设计。

Sufficient pressure is applied to eliminate arcing and so a "spot weld" is produced when the circuit is fired.

操作时需要充分的压力来减少电弧，通过线的燃烧来产生焊接点。

You may get yourself into the air only to find yourself slowly arcing back to earth again.

你使自己进入空中时，你会发现自己在缓缓地重又落向地面。

A new method for the monitoring system of arcing fault is therefore proposed.

基于Duffing振子信号检测技术提出一种新型的故障电弧监测方法。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。