The beams of the searchlights fingered the sky over the airport.

They played searchlights on the clouds.

他们用探照灯照射云.

It was a case of mistaken identity.

这是一次认错人事件.

He killed at least one man in a case of mistaken identity.

他涉嫌的一起案件中,他由于认错人而误杀了至少一个人.

Yes, it is . It lies to the east of Qin cemetery.

导游:是的, 它位于秦墓以东.

In 2004 , he received Yang-qin training in Beijing from Mr.

零三年获学校颁发最优秀音乐家奖,并获发奖学金.

It was Qin Shi Huang who had all the walls joined up.

译文:是秦始皇让人把那些墙连接起来.

Qin was seized and tied as well.

说着就把小芹也捆起来了.

Blacky and Qin were hauled away.

说着就把他两个人拥上走了.

" Are you going to see about Qin? " he asked.

于福问她道: “ 不去打听打听小芹? ”

Young Blacky and Qin were released as soon as they got there.

二黑跟小芹两个人,一到区上就放开了.

Indirect Metatheses Law to Synthesize and Characterize Zinc Gluconate

间接法合成葡萄糖酸锌及其表征

Quantum chemical study on the reaction processes of olefin metathesis

烯烃歧化反应过程的量子化学研究

Olefin Cross-metathesis Reactions and Their Applications to Organic Synthesis

烯烃的交叉复分解反应（CM）及其合成应用

The Process Progresses of Olefin Metathesis Technology in Boosting Propylene Production

烯烃歧化技术在增产丙烯方面的工艺进展

What is assimilation, dissimilation and metathesis?

什么是同化、异化和换位？

Design Summary of Potassium Nitrate Unit by Vacuum Crystallization and Metathesis Method

真空结晶复分解法硝酸钾装置设计总结

The neodymium methacrylate [ Nd ( MAA)_3] and neodymium octanoate [ Nd ( OCA)_3] were prepared using the method of double decomposition reaction.

用复分解的方法制备了辛酸钕[Nd（OCA）3]和甲基丙烯酸钕[Nd（MAA）3]；

The principle of potassium nitrate production with double decomposition reaction, in four-step circulation and three-step circulation is introduced in the paper.

本文简述了复分解四步循环法与复分解三步循环法生产硝酸钾原理。

N-guanylurea dinitramide ( GUDN) was synthesized with N-guanylurea hydrochloride as primary substance by hydrolysis and double decomposition reaction in turn and the overall yield of GUDN is79%.

以盐酸脒基脲为原料，通过水解、复分解反应，合成了N-脒基脲二硝酰胺盐（GUDN），总收率可达79%。

Manufacturing the Barium Salts, as well Thiourea and Sodium Hydrosulfide by the Double Decomposition Reaction of Barium sulfide and Hydrochloric Acid

硫化钡&盐酸复分解法制钡盐、硫脲、硫氢化钠