结构体

It has been discussed that the value of improvement factor of part compressive strength, design value of compressive strength in part compressive strength calculation of masonry structure and the antiknock bearing capacity proven of the reinforced brick masonry;and some corresponding suggestions are presented.

就砌体结构局部受压计算中局部抗压强度提高系数、抗压强度设计值的取值及配筋砖砌体构件的截面抗震承载力验算等问题进行了分析，并提出了相应的建议，可供设计时参考。

Because of the weakened strata, joints and fabric, in many instances, breakage by lowered strength or unsteady along the joints and fabric is the antinational problem in underground space stability research.

虽然岩石强度的大小对岩体的强度及安全稳定性起决定性作用，但在结构和构造面的影响下岩体的强度及安全稳定性受到极大的削弱。

If only add half nickel, can form the 50% of ferrite and 50% of austenite, this structure called the duplex stainless steel.

如果仅添加一半数量的镍，就会形成50%的铁素体和50%的奥氏体，这种结构被称为双相不锈钢。

The results of the simulation show that it is efficient using the mixed state of martensite and austenite SMA to control the response of structure under earthquake.

数值分析的结果验证了利用在马氏体与奥氏体共存状态下SMA对结构振动进行控制的效果。

Dual phase stainless steel owns the advantages of Auster stainless steel and Ferrite stainless steel and presents good apprehensive properties.

0前言双相不锈钢的组织结构由奥氏体和铁素体两相组成，两相各占近乎50%，且不含二次析出物。

To structure an adjustable standard daylight source and to deal in a trad-off color gamut and luminous efficacy of display backlight are also able to use in this optimizing method .

需要重新设计发光二极体的制程结构或是寻找新的材，可以低制造成本，配合发光二极体驱动电的设计，就可以配合需求产生多样的变化。

The results show that the covalent electron number and bond energy in structure cells can be improved by adding proper alloy elements and carbon in α-Fe matrix, thus the matrix can be strengthened.

结果表明，在α-Fe基体中加入适量的合金元素和C，可提高结构单元的共价电子数n和键能E，强化了基体。

Calcining method is an efficient approach to improve the quality of bone ash. In this paper, the effects of the calcining temperature on its crystal structure and morphology, the calcination-modification on slurry fluidity and sintering process of bone china bulk were investigated through infrared spectroscopy, differential thermal analysis, X-ray diffractometer and scanning electron microscopy.

对骨胶厂提供的骨灰进行煅烧处理，通过红外、热分析、X射线衍射和扫描电镜等表征手段系统地研究了煅烧温度对骨灰的显微形貌和结构变化的影响规律，以及骨灰煅烧改性对坯体浆料流动性和坯体烧结工艺的影响规律。

Bulk stretch silk and differential tussah/mulberry elastic silk, two kinds of new real silk materials recently successfully developed, are investigated in this paper. Their structures and properties are studied, as well as the properties of the cloth. The results show that both of them have good elastic elongation, good elastic recovery and high bulkiness.

膨体弹力真丝和柞/桑弹力真丝是近年来开发的较为成功的二种全真丝新材料，本研究以此为主要研究分析对象，研究分析了膨体弹力真丝和柞/桑弹力真丝的结构和性能，对这两种材料的织物性能也进行探索性研究。

In this thesis, we developed chiral proton N-O type ligands and employed them in the enantioselective addition of diethylzinc to N-diphenylphosphinoyl imines. The relationship between the structure of the ligands and the enantioselectivity was systematically studied. Furthermore, enantioselective butylation of N-diphenylphosphinoyl imines withBu〓Zn and enantioselective diphenylzinc addition to imine were also examined.

本文致力于亚胺的不对称催化有机锌试剂加成反应的研究：以手性质子型N-O配体为促进剂，对N-二苯基次膦酰亚胺进行不对称乙基锌加成反应而展开研究工作，系统地考查了手性配体的结构对反应的影响；另外，对N-二苯基次膦酰亚胺的不对称催化丁基锌加成进行了研究，并首次对亚胺的不对称苯基锌加成反应进行了初步探索。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。