1、

Development and history of the surface organometallic chemistry, some foundational rules of the surface reaction and structure of the surface organometallic complexes are briefly reviewed.

简要评述了表面有机金属化学形成和发展的背景、有机金属化合物与固体表面反应的基本规律和表面有机金属配合物的结构。

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2、

According to the duration of explosion load, the reaction of structure can be divided into three regions: pulse load region, static state load region and dynamic load region.

根据爆炸荷载持续时间与结构构件特征周期的比例关系,结构构件在爆炸荷载作用下的反应可以分为脉冲荷载区、准静态荷载区和动态荷载区。

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3、

The influences of two toughening methods of direct adding and in-situ reaction on structure and properties of ABS/ OMMT/ IFR composites were analysed comparatively.

分析比较了添加和原位反应两种增韧方法对ABS/OMMT/IFR复合材料结构与性能的影响。

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4、

A numerical computation is presented for the reaction zone structure of a turbulent, gaseous, reacting hydrogen chloride jet submerged in an aqueous ammonia bath.

介绍HC1气体以湍流浸没喷入NH3水溶液容器内而发生化学反应的反应区结构的数值计算。

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5、

At first, for examining the influence of soil reaction to structure the analysis was made up of two parts that one is taking account of soil-structure reaction in analysis and the other is the opposition.

首先,为了考察土体-结构的作用对结构的动力特性影响程度,分析了不考虑土体对结构作用和考虑土体对结构作用两种情况下结构的模态;

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6、

A series of elastic spring were used to simulate the soil reaction to structure and a equivalent linear iterative approach was used for simulating the soil nonlinear behavior in the finite element analysis in this paper.

在有限元分析中,本文采用一系列弹性弹簧单元模拟土作用,通过反复的等效线性迭代过程模拟土对结构的非线性。

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7、

Transesterification reaction, structure and properties of PET/ PEN melt blended samples were studied by 1H NMR, WAXS, DSC, DMTA and mechanical tests.

通过~1H NMR、WAXS、DSC、DMTA以及静态力学性能测试,对PET/PEN共混物的酯交换反应、共混物的结构和性能进行了研究。

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8、

The varieties of phenolic resin, characters, synthesizing, solidification reaction, structure analysis of resin, main problem in application and development direction of phenolic resin used for casting have been reviewed in this paper.

本文中,从铸造用酚醛树脂的种类、性能特征、树脂的合成及固化、结构分析、目前铸造用树脂中存在的主要问题及发展方向等方面概述了铸造用酚醛树脂粘结剂研究的进展。

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9、

The paper concerning finite element analysis and study on beam under vibration equipment, through which the finite analysis module is set up. Based on model reasonableness analysis, the method which effectively controls dynamic reaction of structure system is studied.

对选煤厂动力设备下梁进行了有限元分析研究,建立了梁的有限元分析模,分析了模型的合理性,探讨了控制结构体系动力反应的有效方法。

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10、

Experiments with several types of carboxylic acid have been done to inquire into their reactions with potassium permanganate solution so as to find out the changes affected by different density of reactor, temperature of reaction and structure of carboxylic acid.

摘要以几种不同类型的羧酸为例进行羧酸与高锰酸钾溶液反应的实验探究,分析了反应物的浓度、反应的温度及羧酸结构对反应的影响。

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11、

As its span increases, when the arch ribs are conveyed is also increscent, the difficulty of conveying increases. And the load reaction of structure is more complex; the stabilization is very important to the structure during construction loading.

随着跨径的增大,其主拱肋吊装难度也随之加大,主拱肋合龙后施工加载期结构受力更为复杂,稳定问题尤其突出。

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12、

Furthermore the reaction mechanism and structure of organic sulfur was also discussed.

脱除的硫主要以硫化氢形式析出。本文还讨论了热解脱硫机理和有机硫的结构。

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13、

π-nuclear double charge exchange reaction and nuclear structure

π核双电荷交换反应与核结构

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14、

Organizational structure innovation, to set up a quick reaction system;

组织结构创新,建立快捷的反应系统;

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15、

The large-size reinforced concrete reaction tank is the main structure of large scale urban sewage treatment plant. The controling happening and the developing of crack is the essential target of such tank's design, especially for the sewage medium.

大型钢筋混凝土反应池是规模较大的城市污水处理厂的主要构筑物,控制裂缝的发生和开展是大型水池设计的主要目标,当介质是污水时尤甚。

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16、

These factors will decide the physical chemistry properties of hydrate, such as its structure, reaction velocity, gas content, etc.

这些因素制约着水合物的生成结构类型、反应速度和含气量等物理化学性质。

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17、

Effects Analysis of Reaction Wheel Disturbance on Structure Dynamics Characters of Spacecraft

反作用轮扰动对航天器结构动态特性的影响分析

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18、

THE INTERMEDIATE OF CROSSLINKING REACTION BETWEEN WOOD AND POLYCARBOXYLIC ACIDI. Space Effect and Chemical Structure of Polycarboxylic Acid

多元羧酸与木材交联作用的反应中间体I.多元羧酸的空间效应和化学结构

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19、

And 1H NMR, 13C NMR and ESI-MS spectra characterized its structure. The reaction yield was compared between the two kinds of oxidant.

采用1H NMR、13c NMR及ESI-MS对其结构进行表征,并对两种氧化剂的反应产率进行比较。

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20、

The structure and performance of a three-dimension movable target holder used in nuclear reaction experiments are described.

描述了遥控三维调变的核反应靶架及其控制器的结构与性能。

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