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The combustion of C2H2 with oxygen gas will yield earbon dioxide and water,calcutate the % yield of carbon dioxide when 13 grams of C2H2 are burned with oxygen which is in excess and 33 grams of CO2 was formed.
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乙炔在氧气中燃烧产生二氧化碳和水,当13克乙炔在足量氧气中燃烧产生33克二氧化碳,求二氧化碳的产率. |
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The combustion-optimizing and automatic control system is being adopted on boiler no. 2 in Jiaozuo Power Plant, successfully realizing the combustion optimizing control of said boiler under constant load and varying load conditions, the on-line combustion
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摘要焦作电厂2号炉采用燃烧优化与自动控制系统，成功地实现了锅炉定负荷和变负荷过程的燃烧优化控制、锅炉在线燃烧调整试验和运行经济监测分析，使锅炉时刻在最高效率下安全运行，锅炉效率平均提高0.5%以上，经济效益显著。 |
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The comedian ad libbed most of his routine.
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那个喜剧演员大多是即兴表演。 |
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The comedian appeared on the Reverend Jesse Jackson's syndicated radio show Sunday morning.
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这个喜剧演员出现在耶西.杰克逊的企业联合电台的周六早晨的节目里。 |
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The comedian at the bar was such a riot - he had us laughing our heads off.
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酒吧里的那个喜剧演员可真好玩－他把我们逗得捧腹大笑。 |
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The comedian did a sendup of the prime minister.
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喜剧演员对首相做了一个讽刺性的模仿。 |
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The comedian had the audience folding up.
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那个喜剧演员逗得观众笑得前仰後合。 |
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The comedian had the audience folding up.
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那个喜剧演员逗得观众笑得前仰后合。 |
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The comedian in the play made the audience laugh.
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剧中的喜剧演员令观众们大笑。 |
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The comedian is very comical.
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那个喜剧演员非常滑稽。 |
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The comedian often lampoons the leading figures of the day.
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这位喜剧演员时常讽刺当今的领导人物。 |
