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In accordance of dynamical analysis to asymmetric basin forming, it is restricted doubly by crust multi-layer rheological structure and regional geotectology background in the Lower Yangtze regional crust, especially in close relationship with action of C-layer (18-20km) in the Lower Yangtze region crust. After quantitative analysis of mutual relation between the basin geometrical feature and the crustal structure, a new way will be supplied to the research of Mesozoic-Cenozoic sedimentary basin evolution and the oil -gas exploration in the Lower Yangtze region.

在此基础上,对非对称盆地形成的动力学分析认为,它受下扬子地区地壳多层次流变结构及区域大地构造背景的双重制约,尤其与下扬子地区地壳C层(18-20Km)的活动密切有关,定量分析了盆地的几何学特征与地壳结构之间的相互关系,为下扬子地区中新生代沉积盆地演化的研究及其油气勘探提供了新的研究途径。

The good catalytic performances were obtained on those catalysts supported by SiO_2. With the increasing calcination temperature from 300℃to 700℃, Co_3O_4 particles augmented and sintered on the samples surface which contained 10 wt.% cobalt, the crystallite size of Co_3O_4 was aggrandized from 7.2 nm to 20.3 nm by inchmeal. On the other hand, the activation energy for the combustion reaction was increased linearly with the augment of average crystallite size of Co_3O_4, the TOF value on prepared catalyst was decreased with it. Thus, the catalytic combustion was a typical structure-sensitive reaction.

在钴含量为10 wt%的样品上,随着焙烧温度由300℃提高到700℃,钴物种出现迁移团聚甚至烧结,在XRD中测定的Co_3O_4晶粒尺寸由7.2 nm逐步增加至20.3 nm;另一方面,催化剂的燃烧活化能随样品上Co_3O_4晶粒的平均尺寸增加而呈现线形增加趋势,而单位时间内单位活性物种上的甲烷转换频数随着粒径增加而逐渐降低,这一现象证实了该反应属于典型的结构敏感反应。

Despite of language is not pure reason outcome, language construction regulation is not the regulation that one kind of culture defends like hair bloodstain make a law article , the upper characteristic of language structure type requires that the object carries out elemental analysis on thought but with national culture mode of thinking, Carry out logicalization , formalized formulation, systematicness that being running after shows.

尽管语言并非非纯粹理性的产物,语言结构规则并不像发血迹制定法律条文那样是一种文卫的规定,然而语言结构类型上的特点同民族文化思维方式要求对思维客体进行元素分析,进行逻辑化,形式化的表述,追求的是表现的规则性。

In consideration of previous results from nuclear gene research, it is likely that matrilineal landscapes of both Hakka and Chaoshanese have largely been shaped by the local people during their migration southward and/or later colonization in southern China, and factors such as cultural assimilation, patrilocality, and even sex-bias in the immigrants might have played important roles during the process.

考虑到之前的核基因的研究成果,可以认为客家人和潮汕人的母系主要来自原南方原住民。在他们迁徙到南方或者征服南方的过程中,文化上的同化,从父居的社会结构以及移民中的性别差异对现在的遗传结构起到了关键的作用。

According to the characteristic of silver nanoparticles, their uniform dispersion in reaction media was obtained by surface modification, ultrasonic radiation and the select of emulsion, and then emulsion polymerization system were formed by combination with reactive monomer and initiator. Nano-Ag/Polystyrene core-shell particles were prepared by emulsion polymerization and their microstructure were characterized by TEM, FTIR, XPS, AFM and TG/DTA. The experimental results showed that silver nanoparticles were coated by polymer and the composite particles had typical core/shell structure, and the microlevel combination was realized. Meantime, the form mechanism of nano-Ag/polystyrene core-shell particles was tentatively researched. The conclusion is that the perfect coating was able to obtained by the control of reaction condition.

根据纳米银粒子的特性,借助于表面处理、超声辐照以及乳化剂的选择,使其均匀分散在反应介质中,再与反应单体、引发剂等形成乳液聚合体系;采用乳液聚合方法、包裹聚合方式,制备出纳米银/聚苯乙烯核壳复合粒子,并借助于TEM、FTIR、 XPS、AFM、TG/DTA等分析手段对复合粒子微观结构进行了表征;结果表明:纳米银粒子表面被聚合物层包覆,复合粒子呈明显的核壳结构,实现了微观尺度上的复合;同时,初步探讨了纳米银/聚苯乙烯核壳复合粒子的形成机理,指出:通过控制反应条件,可以使形成纳米银/聚苯乙烯核壳复合粒子的聚合反应方式占主导地位,实现最大限度地包覆。

A stainless steel mesh also is integrated into the fabric on the external skin, providing electromagnetic interference shielding and a lightning ground in the otherwise nonconductive panels.

在舱面船室的外壳结构上还集成了不锈钢网,提供了电磁干扰屏蔽及其它绝缘板上的防雷接地。

Fundamentally, this approach to the analysis of sentence structure is notional in nature.

从根本上说,这种做法的分析句子结构是名义上的性质。

The method utilizes petrographical information obtained from two-dimensional thin sections to stochastically reconstruct the 3D model of a stone sample by the theories and techniques of image processing and mathematic morphology.This paper compares quantitatively the reconstructed microstructures...

这种方法利用从二维薄片取得的岩相学图象信息,用图象处理理论技术和数学形态学的方法生成了岩石的三维模型,对重建的三维微观结构和实际砂岩的表面细微结构进行了定量比较,比较显示,这种重建方法得到的三维模型孔隙率与原始图象基本一致,其水平面/纵切面/横切面上的颗粒长径分布与实际岩石有较好的相关性。

The selectively etching on germanium-on-glass structure can achieve visible light and infrared detection on the same chip with the unetched part for infrared detection and the etched part for visible light detection.

若在玻璃上覆锗的结构上做选择性的蚀刻,便可达到在同一晶片上在未蚀刻的部分来侦测红外光而蚀刻的部分侦测可见光的好处。

And the design method for U-steel yieldable support and combined structure of steel and concrete is discussed.

论文首先介绍了地下工程支护结构理论的发展及其研究现状;结合五轮山煤矿施工现场,论文采用超静定结构力学计算方法、有限元的分析方法,主要对浅埋强风化段支护结构进行了力学分析;在总结现有文献研究成果的基础上,分析了型钢与混凝土的粘结机理,介绍了U型钢可缩性支架缩动前后的内力计算方法,讨论了考虑U型钢可缩性支架稳定性的承载能力问题,阐述了U型钢可缩性支架参数选择的原理。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

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