1、

The Alkali Aggregate Reaction of Cement Concrete Structure and Its Prevention

水泥混凝土结构的碱骨料反应及其预防措施

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2、

Protein secondary structure of photosystem ⅱ reaction center studied by FTIR spectroscopy

PSⅡ中蛋白二级结构的FTIR光谱研究

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3、

Structure and function of chloroplast membrane ⅶ. an approach to photosystem ⅱ reaction center complexes on Wheat Thylakoid Membranes

叶绿体膜的结构与功能Ⅶ小麦囊状体膜上光系统Ⅱ反应中心复合体的探讨

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4、

This article firstly introduces the composition of MOCVD, and makes a brief description for each part, mainly the structure of the reaction chamber.

本文首先从MOCVD设备的结构入手,介绍了MOCVD系统的组成,并对各个组成部分功能做了简要描述,重点介绍了反应腔的结构。

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5、

Design the orthogonality experiment impact of mole of match ratio and reactive pH having discussed three kinds crystal structure over guanite precipitation on reaction phosphorus coefficient of recovery ( PRE).

设计正交实验讨论了三种构晶离子的摩尔配比和反应的pH对鸟粪石沉淀反应磷回收率(PRE)的影响,最后向反应体系中添加Ca2+考察不同Mg/Ca对PRE和沉淀产物成分的影响。

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7、

The reaction coordinates for the opening and closing of the transannular bond in the 6/ 6-closed and 5/ 6-open isomers have been calculated. There is a shallow minimum corresponding to a 6/ 6-open structure.

计算了两种异构体开环与闭环过程的反应坐标,发现6/6开环异构体是势能面上的一局部最小点,而5/6闭环异构体不存在。

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8、

FTIR-ATR, SEM, XPS and Contact angle was used to test the structure and properties of the surface of PSF membrane. The effect of factors of grafting reaction on flux and retention rate of bovine serum albumin was also studied.

用FTIR-ATR、SEM、XPS和表面接触角测定仪对聚砜膜表面结构和性能进行表征,研究了接枝反应的条件的变化对膜的通量和膜的牛血清蛋白(BSA)截留率的影响。

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9、

A multi layer coating with a SiW outer layer by liquid reaction formation method was prepared for carbon carbon composites, and then the structure of the oxide film on the coating was investigated by XRD, SEM, Raman spectrum and electron probe.

研究了一种液相法及其它方法制备的碳碳复合材料多层防氧化涂层,并用XRD,SEM,Raman光谱和EMPA研究了液相法制备的SiW涂层表面氧化后的结构。

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10、

Structure Reaction Injection Molding ( SRIM)-preparation and studies of PU PI reinforced plastics

结构反应注射成型(SRIM)&PU-PI增强塑料的研制及性能研究

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11、

This strongly proves the existence of chemical reaction on the interface between these two phases, that is to say, the interfacial structure bonded by chemical bonds.

证明了这两相间的界面上存在着化学反应,存在着以化学键相联接的界面层结构。

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12、

The structure of SiC ultrafine powder synthesised by the thermal chemical vapor-phase reaction method remains a lot of characteristics associated directly with the nucleation and crystal growth. It is favorable for the high resolution electron microscopy ( HREM) study of the process of nucleation and crystal growth.

用热化学气相合成法制备的超细SiC粉末的组织结构,保留了许多与形核生长过程直接有关的许多特点,为用高分辨电子显微术研究其形核生长过程提供了有利条件。

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13、

Effect of Reaction Medium on Structure of CoFe_2O_4 Nano-powder Prepared by Hydrothermal Method

反应介质对水热合成纳米CoFe2O4粉体结构的影响

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14、

Fault Diagnose and Improvement in Structure of Rotor Bar Breaking of Reaction Motor

感应电动机转子导条断条的故障诊断和结构改进

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15、

In structure Realize sharing the same variable speed transmission chain between the torque load dynamometer and reaction torque load drive motor, and through the electromagnetic clutch realize transmission line switch, using the intermediate transmission link effectively, make whole structure simple and reliable.

在结构上实现了扭矩加载测功机与反扭矩加载驱动电机共用同一变速传动链,并通过电磁离合器实现传动路线的切换,有效地利用了中间传动环节,使整体结构简单可靠。

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16、

The reactor with the compression-type structure is mainly composed by the base, the reaction cell plate, slide, rubber ring and screwing cap.

该反应器采用压装式结构,主要由基座、反应池板、玻片、橡胶圈和旋盖组成。

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17、

The basement decoupling structure is the reaction in the continent plate when the marginal of continent plate subducted 、 subdued 、 extruding and shorten.

基底拆离式构造是大陆板块边缘受到俯冲、消减、挤压和缩短作用时,在大陆板块内部的反应。

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18、

This paper describes the studies of structure, performances, electrochemical reaction principle of Li ion battery.

研究了锂离子二次电池的结构与性能、电化学反应原理,并对影响锂离子二次电池性能的几个问题作了探讨。

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19、

Its development is stated, its structure characters are analyzed in detail, and its reaction principle and preparation technology are introduced systematically.

详细分析了椰油酰胺丙基甜菜碱的结构特性,系统地介绍了其反应原理和制备工艺。

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