This complex reaction is characterized by a keto-enol tautomerism equilibrium and ester exchange reaction.

该复杂反应的特征在于酮-烯醇互变异构平衡和酯交换反应。

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BCC algorithm takes advantage of both a single bacterium's reaction to chemoattractants and the exchange of position information among bacteria to find the optimum.

细菌群体趋药性算法同时使用单个细菌在引诱剂环境下的应激反应动作和细菌群体间的位置信息交互来进行函数优化。

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An Na-montmorillonite with high purity was obtained by the water suspension method using the ion exchange reaction and suspension purification treatment.

采用水悬浮法对蒙脱石原土进行钠离子交换反应和提纯处理得到纯度较高的钠型蒙脱石。

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Reaction Engine's heat exchange know-how, if developed, would benefit not just jets, but also power stations, cars, trains and buildings.

BBC: For economic inspiration, look to space

Amid suggestions that sterling could be heavily sold when financial markets open on Monday, Conservative MP Kwasi Kwarteng warned against a "kneejerk reaction" and said the downgrade should have already been "priced into" foreign exchange calculations.

BBC: UK Politics

"My reaction is that it's a scurrilous article, " Giuliani said today after appearing at the New York Stock Exchange.

CNN: Navigation