330 kV sulfur-hexafluoride circuit breaker.
330千伏的六氟化硫断路器。
The EPA said its finding was based on a rigorous review of science on six greenhouse gases: carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons and sulfur hexafluoride.
环境保护署称，它的发现是基于对六种温室气体的极其严格科学评判而做出的，这六种气体包括：二氧化碳，甲烷，一氧化二氮，氢氟碳化物，全氟碳化物以及六氟化硫。
It has converted yellowcake into uranium hexafluoride gas.
他们已经能将黄饼转化为铀的六氟化物气体。
With sulfur hexafluoride gas to double as insulation interrupter and circuit breaker.
以六氟化硫气体进行灭弧并兼作绝缘用的断路器。
The invention aims to develop the sulfur hexafluoride gas controllable multi-pass ball valve group.
本发明的目的是研制一种六氟化硫气体可控式多通球阀组。
There it is transformed into uranium hexafluoride, which in turn is sent to gas diffusion plant to be enriched.
在那里它被转化为铀的六氟化物，再被送进气体扩散工厂作富集处理。
The recovery of the sulfur hexafluoride gas containing its decomposition gases has both economic and environmental benefits.
回收含六氟化硫分解气的六氟化硫气体，既有经济效益，又有环境效益。
And the property, product specifications, application and economics of tungsten hexafluoride are described. The development prospect of tungsten hexafluoride is also reviewed.
同时介绍了六氟化钨的性质、产品规范、应用及经济等方面的状况，评述了六氟化钨在国内外的发展前景。
The progresses of preparation and purification of tungsten hexafluoride, especially the preparation of high purity tungsten hexafluoride used in the electronic industry, are introduced.
介绍了国外六氟化钨的制备和精制工艺进展，重点描述了电子工业中应用的高纯度六氟化钨的制备工艺。
For applications where middle frequency acoustic performance is critical (e. g. speech), insulating glass units can benefit from being filled with sulfur hexafluoride (SF6) gas mixtures.
对于那些中频声音性能在其中起着关键作用的应用(比如语音)，用六氟化硫(SF6)混合气体填充绝缘玻璃元件大有裨益。
Using metal plasticity forming theory, by the technology calculation of sulfur hexafluoride breaker shell flanging, a technology calculation method was introduced about pre-punching flanging.
运用金属塑性成形原理，通过六氟化硫断路器壳体孔翻边的工艺计算，介绍了一种曲面孔翻边预冲孔的一种近似工艺计算方法。
It can be used for interlayer isolation of gas or oil insulation system, especially interlayer insulation and turn-to-turn insulation of sulfur hexafluoride mutual inductors and transformers.
可在气体或油的绝缘系统内作层间绝缘。主要用于六氟化硫互感器和变压器的层间绝缘及匝间绝缘。
It can be used for interlayer isolation of gas or oil insulation system, especially interlayer insulation and turn-to-turn insulation of sulfur hexafluoride mutual inductors and transformers.
可在气体或油的绝缘系统内作层间绝缘。主要用于六氟化硫互感器和变压器的层间绝缘及匝间绝缘。
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