Topslag refining process in CASOB unit under inert gas protection is introduced.
介绍了利用CASOB装置在惰性气体保护下进行顶渣精炼工艺过程。
It is applicable for the gas protection welding of various low carbon steel and low alloy steel.
适用于各种低碳钢、低合金钢的气体保护焊接。
The invention relates to the welding field, in particular to a gas protection welding wire with nano coating.
本发明涉及焊接领域，特别涉及一种具纳米涂层的气体保护焊丝。
The feasibility of realization of AWJ with gas protection layer in submerged water is confirmed by computational example.
通过算例论证了淹没环境下，实现气体保护层磨料水射流的可行性。
A gas protection seal for powder was designed to solve the problem that powder into seal makes seal surface wore, which results in seal failure.
设计的一种气体保护填料迷宫组合密封结构可以解决粉体介质密封因粉体颗粒进入密封装置引起密封表面磨损导致密封失效问题。
This paper introduced an automatic air mixing equipment for gas protection welding at work site, which can control the accurate proportion of airs.
介绍了一种用于焊接现场的气体保护焊的自动混气设备，该设备能精确控制气体混合比例。
The technology and equipment of automatic stop up hole welding with argon gas protection, scavenging welding technique and welding power supply are introduced.
介绍了氩气保护自动堵孔焊技术及其所用设备、换气焊接系统、焊接电源等。
Points for attention in furniture varnishing are given with respect to fire prevention and poison gas protection. Condition for furniture varnishing are also given.
本文从防火、 防毒两个方面对涂饰施工提出了注意事项，并对涂饰作业环境提出了具体要求。
The invention can rotate seal to insulate air in high temperature continuous calcinations, to calcine material insulated from air and under gas protection at high temperature.
本发明可以旋转动密封，解决了材料在高温连续煅烧时与空气隔绝，实现了材料可以与空气隔绝以及气氛保护的条件下高温连续煅烧。
From the present study, it is found that single crystal copper wires can be bonded on the gold pad and the aluminum pad by thermosonic ball bonding and wedge bonding without gas protection.
从目前的研究中，它被发现，单晶铜线材可以键合金垫和铝焊盘上由无气体保护的热超声球焊和楔焊。
This article introduces all kind of control method of pulse melting pole in gas protection welding, and divided them into two kind: parameter control and melt dripping transition accurate control.
全面系统地介绍了脉冲熔化极气体保护焊的各种控制方式，并明确地把它们分为两类：参数控制和熔滴过渡精确控制。
Taxes can also be an important tool for environmental protection, and many economists say taxing carbon would be the best way to reduce greenhouse gas emissions.
税收也可以作为环境保护的一个重要工具。许多经济学家认为，征收碳税会是减少温室气体排放的最佳途径。
The house of Representatives approved a bill earlier this month to stop the Environmental Protection Agency from regulating greenhouse gas emissions, but the Senate rejected it.
这个月早些时候，众议院通过了一项法案，旨在阻止环保部门控制温室气体的排放，但遭到了参议院的反对。
It shows that Banks, airlines, charitable foundations, carbon traders, conservation groups, gas companies and palm plantation companies have also scrambled into forestry protection.
同时也反映出银行，航空，慈善机构，碳交易者，环保组织，煤气公司以及棕榈大农场公司也加入保护森林的行列中来。
Western intelligence officials have reportedly urged each country to boost security measures and to provide better protection for ships, especially oil and gas tankers.
据报导，西方国家情报官员已敦促各自的国家加强安全措施，并且为船只提供更好的保护，尤其是要保护油船和运送天然气的船只。
Earlier this year, the Environmental Protection Agency began regulating greenhouse-gas emissions at some energy plants and factories after efforts to address the problem through legislation stalled.
今年早些时候，当解决温室气体排放问题的努力在立法机构搁浅后，环保署开始径自对温室气体排放进行规制。
It instructed the Environmental Protection Agency (EPA) to reconsider its decision last year to bar California from regulating greenhouse-gas emissions from cars.
该指令要求美国环保署重新考虑去年做出的禁止加州规范汽车排放温室气体的决定。
With some hazardous materials, you can provide further protection by using inert gas to limit the oxygen level in the vacuum dryer.
随着一些有害材料，可以提供进一步的保障真空干燥机使用惰性气体中氧气含量的限制。
Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. For personal protection see section 8.
避免粉尘生成。避免吸入蒸汽、烟雾或气体。保证充分的通风。个人防护措施详见第8部分。
Purchased key Labor Protection Articles, such as safety Helmet, Anti-gas Aspirators must have label of safety assessment.
所采购的关键劳动防护用品如安全帽、防毒口罩等必须有安鉴字样的标签。
Soldiers galloped on horseback towards mushroom clouds with only gas masks for protection.
士兵跨上马背，奔向蘑菇云，他们的保护措施只有单薄的防毒面具。
Protection by gas relay is one of the elemental protection of transformer.
气体继电器保护是电力变压器的一种基本保护。
This authorization we production equipment and protection system component, in potential explosive gas environment use.
此授权我们生产设备和保护系统的组成部分，在潜在爆炸性气体环境中使用。
The effect of processing parameters including laser power, welding speed and protection gas flow on the welding quality was researched in this paper.
探讨了焊接工艺参数包括激光功率、焊接速度、正反面保护气体流量对焊接效果的影响。
Characteristic, working principles of the thermal mass flowmeter and its application in micro gas flowmeter measuring and pump protection are introduced.
介绍了热质量流量计的特点、工作原理、微小气体流量测量及泵保护应用。
Characteristic, working principles of the thermal mass flowmeter and its application in micro gas flowmeter measuring and pump protection are introduced.
介绍了热质量流量计的特点、工作原理、微小气体流量测量及泵保护应用。
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