• The present dissertation deals with the displacement reaction of ethylene and high alkyl-aluminum compounds.

    论文主要研究了高碳烷基铝的热置换反应冷凝技术。

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  • However, alkyl-substituted propargylic dithioacetals could be synthesized by the displacement reaction of the corresponding terminal alkynes with alkyl iodides.

    烷基取代丙基硫缩酮衍生物,则利用相对应末端碘烷亲电基进行取代反应所获得。

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  • Acidizing fluid of emulsified acid consists of preflush, emulsion, after-pad, KFT reaction fluid and displacement fluid.

    乳化酸化酸液前置乳化酸、后置液、KFT反应顶替液组成。

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  • Comparing to normal calculation method in China, this method can represent a distribution of inertia forces, reaction forces and displacement at different time more accurately.

    国内传统计算分析方法相比方法可以准确地体现汽轮机与基础不同时刻惯性力反作用力位移分布情况

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  • Denial, displacement, intellectualization, fantasy, compensation, projection, rationalization, reaction formation, regression, repression and sublimation were the defense mechanisms Freud identified.

    否认转移智化幻想补偿、保护、合理化型成,压制升华都是一些佛洛依德辨别出的防御机制

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  • Denial displacement intellectualization fantasy compensation projection rationalization reaction formation regression repression and sublimation were the defense mechanisms Freud identified.

    否认转移、智化、幻想补偿、保护、合理化、反型成,压制升华都是一些佛洛依德辨别出的防御机制

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  • Based on it, a method is proposed to calculate the displacement and the distribution of reaction on the base of foundations under dynamic loading.

    提出了种在动力基础中的基底反力分布基底位移计算方法

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  • The reaction force, that is extracting force, is solved directly by coupling DOFS of nodes and loading the DOFS nodes displacement.

    节点自由度耦合方式,给自由度耦合节点以强制位移直接求出自由度耦合节点约束反方法来求抽筒力。

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  • Results All the patients had normal jaw morphology, and occlusion relation were restored after operation, and the itanium plate without any rejection reaction, no loosening or displacement.

    结果21陈旧性颌骨骨折患者术后咬关系恢复,张闭口正常,颌骨形态良好,钛松动移位排异反应

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  • The reaction mechanism and the latest research status of displacement fluorination of aromatics are summarized, and the development trends are forecasted also.

    综述了芳香族置换氟化反应机理最新研究状况展望了其未来发展前景。

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  • In addition, an original heterogeneous polymerization method, based on displacement chromatography, has been tested. We named it "polymerization reaction in cation exchange chromatography".

    此外,建立一种原创基于置换色谱的非均相聚合方法——阳离子交换色谱柱聚合反应

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  • The soil reaction on the cap, shaft resistance, point resistance and displacement of pile and soil have been measured by installing various measuring elements.

    通过埋设测试元件承台力、侧摩阻力、桩端阻力、土相对位移等进行测定。

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  • The soil reaction on the cap, shaft resistance, point resistance and displacement of pile and soil have been measured by installing various measuring elements.

    通过埋设测试元件承台力、侧摩阻力、桩端阻力、土相对位移等进行测定。

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