it has been known previously that up-regulation of twist, a highly conserved basic helix-loop-helix transcription factor, in lung cancer cells can promote epithelial to mesenchymal transition through down-regulation of e-cadherin.

a hydraulic transmission cad system that developed on the environment of autocad was discussed, which puts forward a new design thought and method to hydraulic transmission technology, and realizes high design efficiency and quality.

本文论述了在AutoCAD环境下开发的流体传动CAD系统，提出了新的流体传动设计思想和方法，实现了流体传动设计的高效、高质化。

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it has been proven that inflammatory factors and dynamic hypoxia condition can induce emt and maintain the mesenchymal trait of tumor cells.

既往的研究已经证实，炎症因子与动态变化的缺血缺氧都可以促使肿瘤细胞的EMT进程与维持其间质化特征。

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epithelial mesenchymal transition ( emt) and cancer stem cell plays a pivotal role in the mechanisms of epithelial cancer development.

上皮间质化（EMT）和肿瘤干细胞学说是目前肿瘤发生发展机制中的主导学说。

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we also compared the results with that calculated by the homogenization theory as well as by the theoretical formulas. the results have been analyzed.

并与基于匀质化理论（Homogenization Theory）和多孔材料理论计算公式得到的等效热传导系数作了对比，分析了计算结果。

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this research used an entirely different research technique the action research this electron particle materialization research as the research technique.

本研究采用了与前人研究截然不同的研究方法即行动研究这一质化研究作为研究方法，以笔者本人为研究对象进行了长达接近两年的探索。

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study on mas series tape-casting slurry for ltcc

MAS系LTCC流延浆料的研究

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with polyacrylate sizes instead of pva gradually, the properties of the size and size film are improving.

在PA/PVA/St共混物中，随着PVA逐渐被PA替代，浆料的粘附性能和浆膜性能都得到改善。

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conductive silver paste and resistive paste used for aln ceramic substrate are prepared.

研制了用于AlN陶瓷基片的导体银浆和电阻浆料。

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zeta potential of the composite pulp was measured.

测定了复合浆料的Zeta电位。

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removal rates at low down force, and are at either high or low ph, in order to satisfy a variety of industry requirements.

系列浆料中的大多数浆料研磨剂的含量较低，在低压力的情况下具有良好的去除率，为了适应多种行业的需求，高低pH值均可使用。

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the viscosity of slurries decreases sharply with the increase of the r ratio, the rheological behaviors of alumina black porcelain slurries were improved obviously.

浆料的粘度随着R值的增加而急剧减小，流变性能得到明显改善。

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the influence of pta quality on slurry properties

PTA质量对浆料性能的影响

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inner plasticization of modified starch and partial alcoholysis pva can improve size and size film performance.

变性淀粉、部分醇解PVA等浆料的内增塑作用能显著改善浆液和浆膜性能；

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preparation of sio 2 cmp slurry and its properties

SiO2化学机械抛光浆料的制备与性能研究

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influence of particle distribution of pta on slurry properties

PTA粒度分布对其浆料性能的影响

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increasing the h2o2 charge of the second stage would raise the brightness on condition that the total charge was unchanged.

H2O2总量不变时，提高第二段H2O2用量有利于浆料白度的提高。

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interfacial microstructure analysis of aluminum nitride co-fire ceramic substrate

W-SiO2浆料与AlN共烧界面的微观结构分析

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effect of dispersants on stability of ito precursor slurry

分散剂对ITO前驱物浆料稳定性的影响

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a new sizing technology of using water-soluble pva fiber to replace slurry is studied.

文章研究了一种利用水溶性PVA纤维代替浆料用于经纱上浆的新型水溶上浆方法。

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polyvinyl alcohol ( pva), acrylics and starches are major materials in warp sizing.

聚乙烯醇（PVA）、丙烯酸类及淀粉是经纱上浆的三大主浆料。

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