acetylene
美 [əˈset(ə)lˌin] 
英 [əˈsetəˌliːn]
英汉双解
1. | 乙炔；电石气a gas that burns with a very hot bright flame, used for cutting or joining metal |
英汉解释
英英解释
例句
But since no probe has directly sampled them, no one knows how much acetylene they might contain.
但是由于没有确凿证据，没有人知道它们包含多少乙炔。
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。
The reaction to release of the heat, namely the acetylene in oxygen burning process is an exothermic chemical process.
上述的反应释放出热量，即乙炔在氧气中燃烧的过程是一个放热的过程。
The hazards of higher alkynes held up in acetylene concentration system were presented.
介绍了乙炔装置提浓工号高级炔烃滞留系统的危害；
Must be in between converge-wires installation guide and acetylene line of electrostatic eliminating grounding device.
一定要在汇流排间和乙炔管道上安装导除静电的接地装置。
Transportable gas cylinders - Battery vehicles for permanent and liquefied gases (excluding acetylene) - Inspection at time of filling.
可运输储气瓶.永久气体和液化气（乙炔除外）用蓄电池驱动车辆.灌装时的检验
Transportable gas cylinders - Cylinder bundles for permanent and liquefied gases (excluding acetylene) - Inspection at time of filling.
可移动储气瓶.恒定气体和液化气体（不包括乙炔）用钢瓶组.灌装时间的检查
Transportable gas cylinders - Cylinders for compressed gases (excluding acetylene) - Inspection at time of filling.
可传送的气瓶.压缩空气瓶（不包括乙炔）.灌充时的检查
As one of bulk chemical materials, acetylene were widely used in commercial production of chemicals.
乙炔作为大宗化工基础原料，具有广泛的用途。
Transportable gas cylinders - Cylinders for dissolved acetylene - Inspection at time of filling.
可运输的气瓶.溶解乙炔用气瓶.填充时的检查
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。
The present invention belongs to a method for manufacturing oxygen-acetylene (liquefied gas) cutting nozzle and divergent cutting nozzle.
本发明属于氧-乙炔（液化气）割嘴、扩散型割嘴新的制造方法。
Protect the bottom heads of acetylene cylinders from damp ground.
保护钢瓶底部，防止接触潮湿的地面。
States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.
阐述乙炔以及碳氢化合物在空分装置中具有的潜在危险性，并提出在正常生产中的预防措施。
Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Safety requirements in high-pressure devices.
气焊设备.焊接、切割和相关工艺用乙炔复式接头系统.高压装置的安全要求
Transportable gas cylinders - Periodic inspection and maintenance of dissolved acetylene cylinders.
可运输储气瓶.溶解性乙炔气瓶的周期性检验和维护
Said polymer composite can also contain a fine-dispersed acetylene carbon black in a quantity of 1. 2 mass%.
所述聚合物复合物可以另外包括1到2重量%的细乙炔炭黑。
The acetylene gas generated by calcium carbide can be applied to weld or cut metal materials.
同电石发生乙炔作金属切氰和焊接。
Currently, the main production methods of chloroprene rubber include acetylene process and butadiene-based.
目前，氯丁橡胶的生产方法主要有乙炔法和丁二烯法。
David does not live up, it is such a system on acetylene gas.
戴维不负重望，很炔就制出这种气体。
They clearly demonstrated that nitrogenase could catalyze the reduction of acetylene as well as N2
他们明确地证明，固氮酶能催化乙炔以及N2的还原。
a mixture of oxygen and acetylene; used to create high temperatures for cutting or welding metals.
氧和乙炔的混合物，用于为切削或焊接金属提供高温环境。
The test solution was injected into air acetylene flame to determine calcium and magnesium by standard addition method.
将试液喷入空气-乙炔火焰，用标准加入法测定，测定结果与灰化法一致。
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。
National standard detection Research Center report shows that: all the indicators is superior to the standard of acetylene gas.
国家标准物质研究中心检测报告表明：各项指标完全优于乙炔气标准。
Experiments have shown there to be no harmful effects from chronic exposure to acetylene at high concentrations.
实验显示慢性接触高浓度乙炔没有有害影响。
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。
The amine hydrochloride is subsequently reacted with acetylene in the presence of mercury free catalysts to produce vinyl chloride.
再将有机胺的盐酸盐与乙炔反应，在非汞催化剂的作用下生成氯乙烯。
As a 10-year-old kid Pauline used a stolen acetylene torch to decapitate the globe of a gumball machine.
还是10岁小孩的时候，他就用偷来的乙炔枪割掉过口香糖贩卖机上的大罐子。
MAIN PRODUCTS: Taking calcium carbide as raw materials, it's made through high temperature spitting decomposition using acetylene .
主导产品：乙炔碳黑，是以电石为原料产生乙炔（气），经高温裂解而加工制品（成品）。
Reasons and treatment of accidents that happened easily in acetylene station and polymerization workshop were introduced.
介绍了在聚氯乙烯生产中乙炔站及聚合车间容易发生的安全事故的原因及处理措施。
To determine the water content in tar rapidly, a fast and exact new method of acetylene stones gasifying is introduced in this paper.
为了快速测定焦油水分，通过实验，采用了一种新的方法———电石气化测定，达到了快捷、准确的效果。
Transportable gas cylinders - Filling conditions for acetylene battery vehicles.
可移动储气瓶.乙炔蓄电池运载工具的灌装条件
NMP is widely applied to aromatic hydrocarbons extracting , acetylene , and diolefine purification.
NMP广泛用于芳烃萃取，乙烯、烯烃、二烯烃的纯化；
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。
Materials that are not for the project use, empty oxygen and acetylene cylinders shall be recycled in time.
工程不用的材料和使用完的氧、乙炔空瓶、应及时回收。
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。
The electrically conductive properties of silicone rubber filled with acetylene black were studied.
对乙炔炭黑填充硅橡胶的导电性能进行研究。
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。
Be responsible for cutting metal plates and pipes as per defined size using plasma cutting machine or oxygen-acetylene cutting machine.
负责按照规定的尺寸使用等离子切割机或氧-乙炔切割机切割金属板材和管材。
The utility model relates to a multi-purpose gun for flame cutting of oxygen gas and acetylene gas.
本实用新型涉及一种氧―乙炔火焰切割多用枪。
