查询词典 explosion-proof

To avoid loss of drilling tools and even well abandonment due to downhole fire or explosion during air drilling in pay zones, we developed a novel downhole fire or explosion prevention sub, a kind of downhole tool made of low meltingpoint alloy, designed to shield off oxygen so as to put out fires. This sub is connected to the upper part of dill bit.

为了解决空气钻井在钻遇油气层时，发生井下燃爆，造成埋钻具、井眼报废等复杂情况，基于阻断氧气使火熄灭的思路研制出了一种低熔点合金制造的井下工具--空气钻井燃爆灭火阀。

The qualitative risk analysis of the fire and explosion of one oil storage is presented, the main causes of fire and explosion accident were found out and the protection measures are proposed in the paper.

对某油库火灾爆炸危险性进行了定性分析，找出了发生火灾爆炸事故的主要危险因素，并提出了相应的对策。

Gas explosion experiment in pipe is designed to learn explosion process.

实验室进行管道模拟瓦斯爆炸实验是研究瓦斯爆炸特性的有效方法。

As the explosion hazardous environment buildings being struck by lightning, it will trigger powerful lightning discharge to form the spark caused an explosion, caused tremendous damage and personal injury cases like this a lot.

由于爆炸危险环境的建筑物遭受雷击后，会引发大功率雷电放电，从而形成电火花引起爆炸，造成巨大的破坏和人身伤亡，这样的例子不少。

M visible light wave band. The result of quantitative calculation for (0. 4～0. 8)μm wave band light radiation was directly used in the nuclear explosion subsystem,which took the visible light radiation to simulate the nuclear explosion.

将(0.4～0.8)μm波段光辐射大气传输定量计算结果直接应用到基于可见光辐射探测的核爆炸探测子系统中，模拟核爆炸探测，实验结果表明：与传统大气传输计算软件的定性结果相比，该方法的测量精度有明显的提高。

The result of quantitative calculation for (0.4～0.8)μm wave band light radiation was directly used in the nuclear explosion subsystem, which took the visible light radiation to simulate the nuclear explosion. The experimental result indicates that more accurate measurement can be achieved with the atmosphere transmission software.

将（0.4～0.8）μm波段光辐射大气传输定量计算结果直接应用到基于可见光辐射探测的核爆炸探测子系统中，模拟核爆炸探测，实验结果表明：与传统大气传输计算软件的定性结果相比，该方法的测量精度有明显的提高。

Web 2.0 ?Tagging may lead to metadata explosion, so it is not a solution for data/information explosion.

挖不能解决的问题，既是一个人的区别和狗在挖掘/投票的消息。

Web 2.0 ? Tagging may lead to metadata explosion, so it is not a solution for data/information explosion.

标记可能会导致数据爆炸，所以它不是一个解决方案，数据/信息爆炸。

The main work and conclusions of this paper are as follows:(1)Experimental apparatus used for explosion and explosion suppression of flammable gases in tube are designed and set up.

本文的主要工作和结论如下：(1)自行设计、加工、购买、组建了圆形管道内预混可燃气体爆炸及抑爆实验装置。

When the temperature of hot spot is more than critical one and standing time reaches explosion condition, the explosion of emulsion base will explode.

热点温度一旦越过临界温度，持续时间达到爆炸条件，就有可能引起乳化基质爆炸。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了