In a corner of the caf é, an acetylene lamp gives a flickering light.
一盏电石灯在咖啡馆的角落里闪烁不定.
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Can detect hydrogen, oxygen, nitrogen, carbon monoxide, methane, dioxide, ethylene, ethane, acetylene and other gases.
可对氢 、 氧 、 氮 、 一氧化碳 、 甲烷 、 二氧化碳 、 乙烯 、 乙烷 、 乙炔九种气体检测.
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Weight ( not pressure ) is used to determine the amount of acetylene in a cylinder.
使用重量 ( 不是压力 ) 来确定钢瓶内乙炔的数量.
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The causes of fire and explosion at dissolving acetylene station was analyzed.
分析了溶解乙炔站火灾、爆炸的原因.
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Common market, there are nitrogen, air, hydrogen, ammonia, acetylene, propane, steam and other special relief valve.
市面上常见的有氮气 、 空气 、 氢气 、 氨 、 乙炔 、 丙烷 、 水蒸气等专用减压阀.
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The results of acetylene reduction detection showed that 88.5 % were effective for nitrogen fixation.
乙炔还原活力测定结果表明,88.5%为有效根瘤.
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In 1968, plant began to liquefied petroleum gas ( LPG ) instead of acetylene cutting.
1968年, 该厂开始以液化 石油气 代替乙炔切割.
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The electrode added with acetylene black shows the highest specific capacity and the lowest capacity density.
就体积比容量而言,CoO作添加剂的负极最高,而乙炔黑作添加剂的最低.造成上述结果的原因在于它们的导电性、电催化特性以及松装密度的差异.
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Approximately 80 % of the annual acetylene production of the United States is used for chemical syntheses.
美国每年生产的乙炔的大约80%用于化学合成.
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The remaining 20 % of the acetylene production is principally used for oxyacetylene cutting, heat treating, and welding.
乙炔生产的剩余20%主要用于氧乙炔切割 、 热处理和焊接.
期刊摘选
Please contact our technical service department if your applications involve interaction with oxygen or acetylene gases.
如果用户的应用包括氧气或乙炔气体的相互作用,请联系我们的技术服务部门.
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The expansion graphite replaced acetylene black as electrical core material in dry battery.
在干电池中用膨胀石墨代替乙炔黑作为电芯材料.
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This paper expounds the developing background of the acetylene production from coal by plasma pyrolysis.
本文论述了煤等离子体热解法制乙炔工艺技术的发展背景.
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In the darkness, the machine gun spat a vindictive white light like an acetylene torch.
机枪在黑暗中吐出一道凶厉的白光,活象一支喷火的乙炔吹管.
辞典例句
Acetylene is manufactured by the reaction of water with calcium carbide.
通过水同电石的反应生产乙炔.
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Company BDO is the world's most advanced to calcium carbide acetylene butanediol as material production facilities.
公司BDO是全球最先进的以电石乙炔为原料的丁二醇生产装置.
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This thesis is concerning the acetylene production procedure through pyrolysis natural gas by thermal plasma jet.
本文报道热等离子体射流裂解天然气制乙炔过程的研究结果.
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Experiment indicates that Polyflon membrane is an excellent medium for the main malfunction gas ( acetylene ) permeation.
实验表明,聚四氟乙烯是对主要的故障气体 ( 乙炔 ) 进行渗透的非常好的介质.
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Highly combustible gases like acetylene shall be run individually away from other gases.
易燃气体,如乙炔,需要和其它气体分开,单独引入.
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The process conditions of acetylene catalytic oxidation for producing oxalic acid was studied.
对乙炔催化氧化制备草酸的工艺条件进行了研究,用正交设计安排实验,得到了一组最佳工艺条件,并做了验证实验.
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DOT regulations control the amount of acetone and acetylene allowed in each size cylinder.
dot的 规范控制了允许充入每种尺寸钢瓶的丙酮和乙炔的数量.
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Allene is an isomer of methyl acetylene.
丙二烯是甲基乙炔的一种异构体.
辞典例句
Acetylene is a flammable gas stored in cylinders as a dissolved gas.
乙炔是易燃的,作为溶解气体储存在钢瓶里.
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The gang worked for up to ten hours with acetylene torches to open the vault.
那伙匪徒为打开金库用氧乙炔炬干了长达10个小时。
柯林斯例句