In a corner of the caf é, an acetylene lamp gives a flickering light.
一盞電石燈在咖啡館的角落里閃爍不定.
期刊摘選
Can detect hydrogen, oxygen, nitrogen, carbon monoxide, methane, dioxide, ethylene, ethane, acetylene and other gases.
可對氫 、 氧 、 氮 、 一氧化碳 、 甲烷 、 二氧化碳 、 乙烯 、 乙烷 、 乙炔九種氣體檢測.
期刊摘選
Weight ( not pressure ) is used to determine the amount of acetylene in a cylinder.
使用重量 ( 不是壓力 ) 來確定鋼瓶內乙炔的數(shù)量.
期刊摘選
The causes of fire and explosion at dissolving acetylene station was analyzed.
分析了溶解乙炔站火災、爆炸的原因.
期刊摘選
Common market, there are nitrogen, air, hydrogen, ammonia, acetylene, propane, steam and other special relief valve.
市面上常見的有氮氣 、 空氣 、 氫氣 、 氨 、 乙炔 、 丙烷 、 水蒸氣等專用減壓閥.
期刊摘選
The results of acetylene reduction detection showed that 88.5 % were effective for nitrogen fixation.
乙炔還原活力測定結果表明,88.5%為有效根瘤.
期刊摘選
In 1968, plant began to liquefied petroleum gas ( LPG ) instead of acetylene cutting.
1968年, 該廠開始以液化 石油氣 代替乙炔切割.
期刊摘選
The electrode added with acetylene black shows the highest specific capacity and the lowest capacity density.
就體積比容量而言,CoO作添加劑的負極最高,而乙炔黑作添加劑的最低.造成上述結果的原因在于它們的導電性、電催化特性以及松裝密度的差異.
期刊摘選
Approximately 80 % of the annual acetylene production of the United States is used for chemical syntheses.
美國每年生產的乙炔的大約80%用于化學合成.
期刊摘選
The remaining 20 % of the acetylene production is principally used for oxyacetylene cutting, heat treating, and welding.
乙炔生產的剩余20%主要用于氧乙炔切割 、 熱處理和焊接.
期刊摘選
Please contact our technical service department if your applications involve interaction with oxygen or acetylene gases.
如果用戶的應用包括氧氣或乙炔氣體的相互作用,請聯(lián)系我們的技術服務部門.
期刊摘選
The expansion graphite replaced acetylene black as electrical core material in dry battery.
在干電池中用膨脹石墨代替乙炔黑作為電芯材料.
期刊摘選
This paper expounds the developing background of the acetylene production from coal by plasma pyrolysis.
本文論述了煤等離子體熱解法制乙炔工藝技術的發(fā)展背景.
期刊摘選
In the darkness, the machine gun spat a vindictive white light like an acetylene torch.
機槍在黑暗中吐出一道兇厲的白光,活象一支噴火的乙炔吹管.
辭典例句
Acetylene is manufactured by the reaction of water with calcium carbide.
通過水同電石的反應生產乙炔.
期刊摘選
Company BDO is the world's most advanced to calcium carbide acetylene butanediol as material production facilities.
公司BDO是全球最先進的以電石乙炔為原料的丁二醇生產裝置.
期刊摘選
This thesis is concerning the acetylene production procedure through pyrolysis natural gas by thermal plasma jet.
本文報道熱等離子體射流裂解天然氣制乙炔過程的研究結果.
期刊摘選
Experiment indicates that Polyflon membrane is an excellent medium for the main malfunction gas ( acetylene ) permeation.
實驗表明,聚四氟乙烯是對主要的故障氣體 ( 乙炔 ) 進行滲透的非常好的介質.
期刊摘選
Highly combustible gases like acetylene shall be run individually away from other gases.
易燃氣體,如乙炔,需要和其它氣體分開,單獨引入.
期刊摘選
The process conditions of acetylene catalytic oxidation for producing oxalic acid was studied.
對乙炔催化氧化制備草酸的工藝條件進行了研究,用正交設計安排實驗,得到了一組最佳工藝條件,并做了驗證實驗.
期刊摘選
DOT regulations control the amount of acetone and acetylene allowed in each size cylinder.
dot的 規(guī)范控制了允許充入每種尺寸鋼瓶的丙酮和乙炔的數(shù)量.
期刊摘選
Allene is an isomer of methyl acetylene.
丙二烯是甲基乙炔的一種異構體.
辭典例句
Acetylene is a flammable gas stored in cylinders as a dissolved gas.
乙炔是易燃的,作為溶解氣體儲存在鋼瓶里.
期刊摘選
The gang worked for up to ten hours with acetylene torches to open the vault.
那伙匪徒為打開金庫用氧乙炔炬干了長達10個小時。
柯林斯例句