反

The results are as follows,( 1) the effect of response-response compatibility was different in Arabic numerals and Chinese characters.

结果发现：（1）材料类型对反应反应相容性效应有影响，任务转换前阿拉伯数字材料存在反应反应相容性效应，汉字词材料不存在反应反应相容性效应；

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As Parretti walked across the tarmac, fraud officers closed in.

当帕雷蒂穿过柏油路的时候，反欺诈警察围了上去。

《柯林斯高阶英汉双解学习词典》

The activation energy and rate constant of the allylation reaction was calculated in virtue of kinetic study. The kinetics study indicated that the allylation reaction of polyether was second order and its reaction mechanism was SN2 nucleophilic substitution.

进行了动力学研究，获得了反应活化能和各反应温度下的反应速率常数，同时研究结果表明烯丙基化反应级数为2，反应机理为SN2亲核取代反应。

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They even set up their own news agency to peddle anti-isolationist propaganda.

他们甚至设立了自己的通讯社来宣扬反孤立主义。

《柯林斯高阶英汉双解学习词典》

The use of heteropolyacids as the effective and green catalysts in Friedel-Crafts acylation and alkylation reactions is reviewed, and some other important organic reactions using heteropolyacids catalyst are also introduced, such as Diels-Alder reaction, esterification, condensation, rearrangement, bromination, oxygenation and asymmetry catalysis etc.

介绍了杂多酸催化剂在Friedel-Crafts酰基化和烷基化反应、Diels-Alder反应、酯化反应、环缩合反应、重排反应、溴化反应、氧化反应及不对称催化反应等有机合成反应中的应用。

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Let them talk about me; I'll be dead, anyway.

随他们怎么说我吧；我反正是要死的。

《柯林斯高阶英汉双解学习词典》

The chloromethylation reaction consists of electrophilic substitution reaction and nucleophilic substitution reaction, the nucleophilic substitution is the rate-controlling step and the hydroxymethyl cation (+ CH20H) is the really effective electrophile.

氯甲基化反应由亲电取代反应和亲核取代反应组成，亲核取代反应是反应的速率控制步骤，羟甲基碳正离子（+CH2OH）；是真正有效的亲电试剂。

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An attempt by anti-abortionists to tighten the rules was defeated.

反堕胎者所作的加强法规的尝试失败了。

《柯林斯高阶英汉双解学习词典》

Alkanes undergo reaction such as cracking, alkylation, oxidation, halogenation, nitration and so on.

烷烃能够发生裂解反应 、 烷基化反应 、 氧化反应 、 卤代反应、消化反应等.

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Under Greece's stiff anti-drugs laws they could face twenty years in jail.

根据希腊严厉的反毒品法律，他们将面临20年监禁。

《柯林斯高阶英汉双解学习词典》

The vote is seen as a defeat for the anti-abortion lobby.

这一投票结果被看作是反堕胎游说团体的一次失败。

《柯林斯高阶英汉双解学习词典》

We can approach the teaching reflection in the following ways: video reflection, diary reflection, reflection from the perspective of learners, reflection by exchanging views with colleagues and experts and reflection by asking the students for advice.

教学反思的途径主要有录像反思、日记反思、从学习者角度反思、与同事及专家的交流中反思以及通过向学生征询意见反思。

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They linked up with a series of local anti-nuclear and anti-apartheid groups.

他们加入了一系列当地的反核和反种族隔离团体。

《柯林斯高阶英汉双解学习词典》

It generally falls into four categories: verbal irony, dramatic irony, structural irony and mode irony.

反讽作为一种文学技巧,主要分为言语反讽 、 情景反讽 、 结构反讽和模式反讽四种类型.

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In this paper, the recent progress of organic reactions in aqueous media, such as condensation reaction, nucleophilic substitution reaction, cycloaddition reactions, Barbier-type and multi-component reaction, and their applications are reviewed.

本文综述了近年来对水介质中的有机反应的研究成果，包括缩合反应、亲核加成反应、环加成反应、Barbier反应和多组分反应等，及其在有机合成中的应用研究进展。

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He is a big cheese in the Art Fraud Squad.

他是反艺术诈骗专案组的重要人物。

《柯林斯高阶英汉双解学习词典》

The geophysical inversion methods have been mature since 1970s. These methods include the travel-time inversion and seismic tomography, the waveform inversion and linearized iteration method, the simulated annealing, the genetic algorithms and joint inversion methods.

自20世纪70年代以来，地球物理反演方法已走向成熟，这些方法包括地震走时反演与波场反演、层析成像反演、线性化迭代反演、仿真淬火法反演、遗传算法及联合反演方法等。

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Lindbergh was startled at the ferocious depth of anti-British feeling.

反英情绪之深之烈令林德伯格大为震惊。

《柯林斯高阶英汉双解学习词典》

The Sex Discrimination Act has not eliminated discrimination in employment.

《反性别歧视法》并未根除工作中的歧视。

《柯林斯高阶英汉双解学习词典》

Consequently, the octane number of the gasoline will be increased at the same time. As a model reaction of the isomerization reactions and the cracking reactions of the FT oil, the n-C7H| 6 hydrogenation reaction is used to selectively control such kind of reactions.

正庚烷加氢反应作为FT油异构、裂解反应的模型反应，用此反应来选择性控制异对分子筛负载贵金属催化剂上正庚烷加氢异构的研究构化反应和裂解反应。

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By experiment, the effect of reaction time, reaction temperature and dosing ratio are studied. Preferred reaction conditions are determined: the suitable reaction temperature, reaction time and dosing ratio are refluence, 4 h, and 1:4 mol.

通过实验，考察了还原反应温度、反应时间和投料比对该反应的影响，确定了该反应的最适宜反应条件为：反应温度为回流温度，反应时间为4h，投料比为1：4。

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He then held the man in an armlock until police arrived.

然后他反扭住那名男子的手臂让他动弹不得，直到警察赶到。

《柯林斯高阶英汉双解学习词典》

For the reflective materials, two types were chosen, one of whose was specular materials: Al film, ESR and the other was diffusion ones: Tyvek, Teflon and Millipore.

光反射材料选用的有镜面反射材料和漫反射材料共五种，镜面反射材料：镀铝薄膜和ESR，漫反射材料：tyvek、teflon和millipore。

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"Do these kids know how lucky they are?" Jackson asked rhetorically.

“这些孩子知道他们有多幸运吗？”杰克逊反问道。

《柯林斯高阶英汉双解学习词典》

Unluckily for him, the fraud officers were watching this flight too.

对他而言不幸的是，那些反诈骗官员也在密切注视着这个航班。

《柯林斯高阶英汉双解学习词典》

For the methyl radical CH3 reaction with acetone, calculated two possible reaction channels, identified by calculating the hydrogen extraction reaction channel is the main reaction channel.

对于甲基自由基CH3与丙酮反应，计算了存在的两条可行的反应通道，通过计算确定了其中氢提取反应通道为主反应通道，另一条反应通道为次要反应通道。

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She flew at him for making a very anti-British remark.

她攻击他激烈的反英言论。

《柯林斯高阶英汉双解学习词典》

He praised her role in the struggle against apartheid.

他称赞了她在反种族隔离制的斗争中发挥的重要作用。

《柯林斯高阶英汉双解学习词典》

Reflective fabric, Reflective tape, Refletive webbing, Reflective Heat-transfer film, Safety vest.

反光布，反光带，反光织带，反光热贴，反光背心。

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This was a five-step process involving: diazo coupling reaction, chloridization, condensation, hydrolysis, condensation respectively.

这是一个五步反应，包括重氮化偶合反应、氯置换反应、缩合反应、水解反应、缩合反应。

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