核的

The coordinated development of both the urban and rural areas in western China are faced with many difficulties, such as low urbanization, weak extension of the center, low industrialized agriculture, urban-rural discrepancy hum history, poor financial support, incomplete chain of industry, and underdeveloped county economy.

摘要西部地区的城乡统筹存在许多困难，诸如城市化水平较低，中心极核的辐射作用乏力；乡村产业化程度较低，规模效益较差；城乡分割的历史积淀与惯性较强；财政支持乏力；尚未形成有效的产业链；县域经济欠发达；城乡分野的地理特征显著等。

Its main purpose is to investigate the geodynamical characteristics of the Earth''s fluid outer core by using the long-term continuous data recorded with superconducting gravimeters from a wordwide network of the GGP. Our results may provide valuable constraints to studies and knowledges of the structure in the deep interior and the coupling mechanics between different layers of the Earth, as well as some accurate correcting models for the modern geodetic and space-related techniqes.

主要目的是采用GGP观测网中超导重力仪长期连续的观测资料研究地球液核的动力学特征，为研究地球深内部的构造及各圈层之间的耦合机制提供第一手有价值的约束，为现代大地测量和空间测量技术提供精密的改正模型。

Theelectropolymerizaitons in the present study was followed by in situ UV-visspectrometry,which showed the rate of elecctropolymerization decreased as theconcerntration of anthranilic acid in reaction solution.

本文涉及的电化学聚合均用在线紫外—可见光谱进行跟踪，结果表明电化学共聚随着反应体系中邻氨基苯甲酸的浓度的增加而变慢；同时，在电化学聚合过程中的电流—时间瞬时响应曲线表明聚邻甲基苯胺和共聚物均可能是以三维累积成核的方式沉积在ITO导电玻璃电极上。

In this paper, a further study has been carried out on the hollow nickel spheres synthesized by autocatalytic reduction to find that the size distribution of the nickel spheres largely depended on the original colloidal particles and reaction incubation period.

对自催化还原法制备空心镍球的形成过程进行了较深入的研究，认为反应产物的粒径和粒度分布主要取决于原始胶核的形态以及反应孕育期的长短。

Their responses are recorded and stored in the computer, to be evaluated by two specially trained COPA raters.

评核的主要指标是通过所获得的语料，看考生是否能在某个特定的水平上按题目的要求用恰当的语言提供答案。

After the click reaction of the SCL micelles and azide-terminus PNIPAM homopolymer, the novel PNIPAM-functionalized SCL micelles with pH-responsive cores and outer thermosensitive coronas were prepared, which was investigated act as excellent candidate of nanosized drug delivery vehicles. Finally, two types of novel shell cross-linked micelles in aqueous solution were prepared from these remarkable PMEO_2MA-b-P(DMA-co-QDMA)-b-PDEA triblock copolymers by cross-linking the inner P(DMA-co-QDMA) shell of micelles upon the addition of diazide tetra derivative in the presence of copper catalyst using click chemistry.

另外，还可以使用溴丙炔对ATRP聚合出的PMEO_2MA-b-PDMA-b-PDEA三嵌段的中间PDMA嵌段进行部分季胺化，这样可以利用两端叠氮化的四甘醇来交联由PMEO_2MA-b-PDMA-b-PDEA在不同条件下形成的两种分别以PMEO_2MA或PDEA为核的胶束，从而实现了从同一个聚合物直接在水溶液中得到两种内核不同敏感的壳交联胶束。

The experimental results show that:(1) the primary salt forming regions of K2SO4, Leonite, Langbenite and MgSO4H2O were observably different from those in Equilibria Phase Diagram.

实验结果表明：(1)该体系K2SO4，Leonite，langbenite和MgSO4H2O等盐能够形成初级晶核的初级成盐区与溶解平衡相区存在明显偏离，其中K2SO4成盐区域缩小，而Leonite和MgSO4H2O结晶区域均有不同程度的增大；(2)在蒸发结晶过程中，成盐晶种的存在使该盐的成盐区比初级成盐区有所扩展；(3)由于成盐区的扩展，使成盐区域出现不同程度的交错。

Experimental result makes clear:(K2SO4 of 1) this system, leonite, what the salt such as Langbenite and MgSO4.H2O can form primary nucleus is primary the area that become salt and area of deliquescent balance photograph are put in apparent deviate, among them K2SO4 narrows into saline area, and the accretion that Leonite and MgSO4.H2O crystallization area all have different rate;(2) is evaporating in crystallization process, the existence that plants into saline brilliant makes the area becoming salt of this salt is compared primary the area that become salt expands somewhat because;(3) becomes saline division patulous, salify area appears the crisscross of different level.

实验结果表明：(1)该体系K2SO4，Leonite，langbenite和MgSO4.H2O等盐能够形成初级晶核的初级成盐区和溶解平衡相区存在明显偏离，其中K2SO4成盐区域缩小，而Leonite和MgSO4.H2O结晶区域均有不同程度的增大；(2)在蒸发结晶过程中，成盐晶种的存在使该盐的成盐区比初级成盐区有所扩展；(3)由于成盐区的扩展，使成盐区域出现不同程度的交错。

This is done querying the number of processor cores, both real and logical, in the system.

返回能被运行在系统上的理想的线程数，这是通过检查处理器的核的数量来做到的。

The sample which has retrogressive phenomenon precipitates the secondary phase during re-ageing treatment subsequently, and the reprecipitation sequence is due to the grain size caused by severe plastic deformation. There is a critical grain size below which the reprecipitation sequence changes, the heterogeneous precipitation of phase at grain boundaries would suppress precipitation of metastable phases such as GP zones and η′ phase.

强变形导致回归后的合金在再时效处理时可再次沉淀析出第二相粒子，但析出相的析出顺序与强变形后合金的晶粒尺有相关，当晶粒细化到某一临界尺寸以下时，析出顺序发生改变，非均匀形核的平衡相可抑制GP区、η′亚稳相等前期粒子的析出。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。