The bimolecular proton-bound complex between benzyne and acetylene intermediate has been proposed.
苯炔和乙炔中间体之间的双分子质子键合复合物已经被提出。
Allene is an isomer of methyl acetylene.
丙二烯是甲基乙炔的一种异构体。
The reduction of acetylene to ethylene and that of acetylene to ethane were not parallel.
乙炔还原为乙烯和乙炔还原为乙烷的反应二者不相关。
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。
Wet acetylene will produce explosive acetylides on copper, 70-30 brass, and aluminum-bronze.
湿乙炔会在在铜、70-30黄铜和铝铜上生成爆炸性乙炔化物。
First, the surface treatment on the graphite and acetylene black was carried out as following.
本文首先对导电剂石墨和乙炔黑进行了表面处理。
In all cases of acetylene cylinder fires, the area should be evacuated as quickly as possible.
在所有乙炔钢瓶起火的情况下，应该尽快疏散该区域的人员。
Carbon nanotubes have been produced by catalytic decomposition of acetylene on iron nanoparticles.
通过乙炔气体在纳米铁颗粒上的催化热解制备了纳米碳管。
Calcium carbide, from which he later obtains acetylene, first made by German chemist Friedrich Wohler.
德国化学家弗里德里希·维勒首次制备出碳化钙，随后他以此获得乙炔。
Therefore, new technology of using acetylene sludge to calcine clinker will be discussed in this article.
所以本文对利用电石渣煅烧水泥熟料的新工艺进行了研究。
His friend, who owned a factory that manufactured acetic acid and acetylene, introduced him to a dance band.
他的朋友，一个拥有生产醋酸和乙炔工厂的人，介绍他去了一家乐队。
Results show that the addition reaction of bromine with acetylene was obviously influenced by light condition.
研究表明，光线条件对溴素与乙炔加成反应过程有非常明显的影响。
Users of acetylene should know and understand the construction of the cylinders and the properties of acetylene.
乙炔使用者应该知道和理解钢瓶的结构和乙炔的性质。
But in that case, too, a catalyst would be needed to boost reaction rates enough to account for the dearth of acetylene.
但在那种情况下，也需要催化剂去加快足够的反应速度，以解释乙炔的缺失。
This document mainly deals with the common industrial gases, namely oxygen, nitrogen, hydrogen, argon and acetylene.
这些文件主要涉及到一般的工业气体，通常为氧气，氮气、氢气、氩气和乙炔气。
We strengthen the transport and storage of oxygen and acetylene and other inflammable and explosive materials handling.
加强运送和贮存氧气、乙炔等易燃易爆物品办理。
Please contact our technical service department if your applications involve interaction with oxygen or acetylene gases.
如果应用在包括氧气或乙炔气体的相互作用的场合中，请联系我们的技术服务部门。
The new type of damping composites is consisted of chlorobutyl rubber, piezoelectric ceramic powder (PZT) and acetylene black.
这种新型的阻尼复合材料是由氯丁基橡胶，压电陶瓷粉体和乙炔炭黑混合而成。
A novel solvent-controlled chemoselective palladium-catalyzed oligomerization of tert-butyl acetylene was reported in this paper.
报道了溶剂对钯催化的叔丁基乙炔低聚反应化学选择性的调控作用。
The application of upgraded PLC control system in the pneumatic convey facilities in acetylene production procedure was introduced.
介绍了P LC控制系统升级后在乙炔系统气流输送装置中的应用情况。
Therefore, it would be impossible to increase the acetylene concentration significantly by changing the normal operation variables only.
因此，如仅改变一般的工艺条件，虽仍有可能使乙炔浓度提高，但很难大幅度增长。
It also supplies liquid oxygen, liquid nitrogen, acetylene, carbon dioxide, hydrogen, propane, freon, liquid ammonia, and rare element gas.
还兼营液氧、液氮、液氩、乙炔气、二氧化碳、氢气、丙烷气、氟里昂、液氨及其他高纯和稀有气体。
It is because that the particle size of acetylene black is smaller than that of graphite, it is easy to disperse well among active material.
这是因为乙炔黑的粒度比石墨小，比表面积相对更大，能很好地分散在活性物质之间。
This would result in a lack of acetylene on Titan and a depletion of hydrogen close to the moon's surface, where the microbes would live, they said.
他们说：这可能造成“提坦”卫星上乙炔的缺失和靠近卫星表面氢的耗尽，那里是微生物生活之处。
The research on engineering application of producing acetylene through coal pyrolysis in plasma reactor is important for its industrialization.
煤等离子热解制乙炔工艺工程应用研究是该工艺产业化的重要方面。
The property and characteristics of several kinds of pressurization equipment in the pressurization and lustration procedure of acetylene were compared.
阐述并比较了几种加压设备在乙炔加压清净过程中的性能和特点。
The property and characteristics of several kinds of pressurization equipment in the pressurization and lustration procedure of acetylene were compared.
阐述并比较了几种加压设备在乙炔加压清净过程中的性能和特点。
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