查询词典 pillar block

The sizes of the self-assembly micelles of the amphiphilic block copolymers and the effects werestudied by dynamic light scattering and UV-visible spectrophotometer. The micelle sizes werelargely influenced bythe hydrophobic chain content in the copolymer, the properties of the solvent and the copolymer concentration in the organic phase. The morphology of the micelles was investigated by transmission electron microscopy. Theresults showed that the micelles appeared spheres with inner core and outer shell. The critical association concentrations were determined by pyrene monomer fluorescence probe technology. The degradability of copolymer was studied by the loss of the intrinsic viscosity in the degradation process. The results indicated that the degradation rate of PECL was slower thanthat of PELLA and PEDLLA. The stability of the copolymer micelle dispersion was examined by measuring the critical flocculation concentration, which gradually decreased with increasing the content of thehydrophobic chain in the copolymer. The rheological results showed thatthe viscosity ofthe micelle dispersion with higher content of PEG segments was firstly decreased and then increased with the increasingthe temperature. Otherwise, the variation of viscosity was irregular. The viscosity of the micelle dispersion increased with the increase of the electrolyte (Na 2SO 4) concentrations. Polymer micelles paclitaxel was prepared by self-emulsification/solvent evaporation method and solid dispersion technique with amphiphilic block polymers as the carrier material.

运用动态光散射和紫外分光光度计研究了两亲性嵌段共聚物自组装胶束的粒径及其影响因素，结果表明，自组装胶束的形成机理受制备方式的控制，胶束的粒径随着共聚物相对分子质量或疏水嵌段相对分子质量和有机相中共聚物浓度的增大而增大，随着有机溶剂的水溶性的增强而减小；采用透射电镜观察胶束的形态结构，发现胶束呈具有核壳结构的均匀球形；采用芘荧光探针法测两亲性嵌段共聚物的临界聚集浓度；通过降解过程中共聚物特性粘度的变化研究两亲性共聚物的降解性能，发现与PELLA和PEDLLA的相比，PECL 降解速率较慢；随着共聚物中疏水嵌段含量的增大，纳米分散液的稳定性逐渐下降；PEG含量高的PEDLLA纳米分散液随着温度的升高，纳米分散液的粘度先下降然后增大，反之，没有规律性，且随着电解质Na 2SO 4浓度的增大，体系粘度增大。

Through once again on the M14-6-X55 to take measures to reduce the balance of the block, the well balanced conservation block 2, balance rate from 60% to 87.5%, saving 28 degree day, the pilot was a success.

通过再次对M14-6-X55采取减少平衡块的措施后，该井节约平衡块2块，平衡率从60%上升到87.5%，日节电28度，试验取得了成功。

We'll go through the important parts block by block in detail.

我们将通过的重要组成部分，详细的块体块。

Block: block of data, which is a subset of the piece specified by index.

piece消息是一个变长的消息，X是的长度。

"In economic terms there is no reason to block Chinese ownership of U.S. assets just as there was no reason to block Japan from buying U.S. assets in the 1980's," Mr. Reich said.

&就像上世纪80年代没有理由阻止日本购买美国资产一样，没有任何经济术语能够限制中国拥有美国资产，&Reich先生说道。

Early this year the Chinese government undertook a bold step: They began systematically bulldozing the Old City block by block and moving the inhabitants into a new compound on the edge of town.

今年早些时候中国政府又有大胆的新举动：他们开始一片区域一片区域地铲平这座古城，居民被迁往这座城边缘地带的复式居民区。

Done in America for 221 years — block by block, brick by brick, callused hand

这是美国立国221年以来的前进方式，也是惟一的方式。

And, above all, I will ask you join in the work of remaking this nation the only way it's been done in America for 221 years — block by block, brick by brick, callused hand by callused hand.

而对于那些我还没有赢得支持的选民们——也许我还没有赢得你们的选票，但是我听到了你们声音，我需要你们的帮助，而我也同样是你们的总统。

And, above all, I will ask you join in the work of remaking this nation the only way its been done in America for 221 years — block by block, brick by brick, callused hand by callused hand.

对于那些现在并不支持我的美国人，我想说，或许我没有赢得你们的选票，但是我听到了你们的声音，我需要你们的帮助，而且我也将是你们的总统。

And,above all,I will ask you join in the work of remaking this nation the only way it's been done in America for 221years-block by block,brick by brick,callused hand by callused hand.

我会向你们坦陈我们所面临的困难我会聆听你们的意见，尤其是在我们意见不同的时候最重要的是，我会哀求你们一起参与重建这个国家用自己的双手

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。