The results indicate that when detonation frequency and gas-flow rates of oxygen ( O_2) and ethyne ( C_2H_2) were lower, the coat was rough and had lower hardness, and its distance between commutator segments was bigger and porosity was higher;

1、

Development on Mixed Gas Reference Material of Carbon Monoxide, Carbon Dioxide And Ethyne in Ethylene

乙烯中一氧化碳、二氧化碳和乙炔混合气体标准物质的研制

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2、

Analysis on the Causes of Transnormal Ethyne in the Transformer Oil

变压器油乙炔含量超标原因分析

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3、

Synthesis of Liquid Crystal Containing C_2 Bridge of 1,1-difluoroethane or Ethyne Group

含1,1-二氟乙撑基和乙炔基的C2桥键类液晶的合成

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4、

As the gas detonating shock wave soot-blowers usually use ethyne as fuel, so introduce ethyne's characteristic, such as ignition point emphases, ignition energy, explode limit, detonating of disassemble and the ability of transmit.

由于燃气冲击波吹灰器通常使用的燃料为乙炔，着重介绍了乙炔的燃点、点火能、爆炸极限、分解爆炸性、传爆能力等方面的特性。

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5、

The technical points of earth design for lightening protection in ethyne station and their functions are introduced.

从乙炔站的生产安全出发，探讨了乙炔站防雷接地设计的技术要点，其方法简单，可操作性强，可供乙炔生产厂家设计建厂借鉴应用。

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6、

Acetylene ( ethyne) Simplest alkyne, C2H2. A colourless, flammable, explosive gas, it is used as a fuel in welding and cutting metals and as a raw material for many organic compounds and plastics.

乙炔：最简单的炔（C2H2），无色可燃气体，广泛用作金属焰焊接和切割的燃料，也是合成许多有机化学品和塑料的原料。

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7、

When oil price keeps high, ethyne chemical industry has the obvious competitive advantage in some fields.

在石油价格居高不下的情况下，乙炔化工在某些领域将具有明显的竞争优势。

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8、

The recent literature concerning oxidation of CO, hydrochlorination of ethyne, selective hydrogenation of crotonaldehyde, water-gas shift reaction and reduction of nitrogen oxides on supported gold catalysts is briefly reviewed in this article.

概括地介绍了近期发表的关于金负载催化剂成功地用于催化CO氧化，乙炔氢氯化，丁烯醛选择加氢，水煤气转换和氮氧化物还原等反应的例子。

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9、

Then, spray into air-ethyne flame, and determine.

然后，直接喷入空气-乙炔火焰中进行测定。

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10、

Analysis on the Dangerous and Harmful Factors in the Production Process of the Ethyne

乙炔生产过程的危险有害因素分析

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11、

1H NMR Study on the Products of the Catalytic Reduction of Ethyne by Nitrogenase in D_2O

重水中固氮酶催化还原乙炔产物的~1H NMR研究

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12、

Selective Hydrogenation of Ethyne on γ-Mo_2N

γ-Mo2N催化剂上的乙炔选择加氢

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13、

Police found Jones hiding an opium den, among other men all hopped up with the drug.

警察发现琼斯躲在鸦片馆里, 和那里的其他人一样被毒品熏得昏昏沉沉的.

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14、

A goat hopped up on one of the carts and then to the roof the diligence.

一只小羊跳到一辆二轮马车上,然后跳上驿车的蓬顶.

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15、

When he hopped up and looked over, he saw to his shock, a dog buried alive.

当他跳过围栅然后寻找, 他被他所看到的震惊了, 一只被埋葬的狗活过来了.

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16、

He was hopped up by the music.

乐曲声使他兴奋起来.

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17、

Fred was all hopped up about it.

那件事让弗雷德兴奋不已.

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18、

More and more birds hopped up to Gus and the king.

越来越多的鸟儿向格斯和国王跳跃着.

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19、

He hippety-hopped up the stage and interrupted the chairman.

他一下子跳上了讲台,打断了主持人的讲话.

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20、

Mike was all hopped up about flying in the space.

迈克一想到要到太空飞翔,就兴奋不已.

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