膜的

The expression of PDGF receptor α was rather weak, expression in tunica was 2～3 fold higher than in tunica media at 2 w.

PDGFRα表达较弱，2周时内膜表达是中膜的2～3倍，术后2小时～2周表达强度无明显变化，实验组与对照组无差异。

The study aimed to evaluate liquid permeability of inorganic ultrafiltration membrane.

［目的］对无机超滤膜的液体渗透性进行评价。

The structure of ungrafted and grafted films was characterized by FTIR spectroscopy respectively, and their blood compatibility was measured by water absorbency rate,hemolysis test, recalcification time test and static platelet adhesion experiment.

接枝前后聚氨酯膜的结构及抗凝血性能用FTIR、吸水率测试、溶血实验、复钙实验、血小板黏附试验等进行了表征。

The volatile solvent may vaporize into the pores of the membrane and condense out on the other side.

挥发性溶剂可蒸发进入膜的孔隙并在另一侧凝析出来。

In order to obtain high LIDT antireflective coatings on the nonlinear optical crystal LiB3O5, this dissertation focuses its main interests on the following four aspects: Firstly,frequency doubling and tripling AR coatings were designed on the LBO crystal using vector addition method.

本文围绕提高非线性光学晶体LiB3O5上增透膜的激光损伤阈值(laser induced damage threshold， LIDT)，这一中心问题，主要开展了四方面的工作。

Observation on the ultrastructure of the radicle cell of cabbage seeds indicated that the ultrastructure changed with the seed vigor reduced, such as the segregation of cytoplasm from the cell wall, the fragmentation of cell membrane, the vesiculation of protoplasm, the homogenization of chromation, the disintegration of cytoplasm, the distinguishing of nuclear membrane and nucleous ,and so on.

胚根细胞亚显微结构电镜观察结果，甘蓝种子通过人工老化活力降低后，胚根超微结构发生了变化，主要表现为：质壁分裂，细胞膜内陷或局部断裂，细胞质空泡化，细胞器难以辨认，染色质均质化，核仁和核膜的界限模糊等现象。

Is two-sided to reply the PE of film, although have watertightness and defend tide function,easily wear away to seep into.

双面复膜的PE，虽具有防水、防潮功能，但易磨损渗漏。

With the increase of the weight ratio of Beta/PPESK from 0.1 to 0.2,the permeabilities of H_2,CO_2,O_2 and N_2 reached 2313.3、1566.8、276.5、31.9 barrer,respectively.

当Beta/PPESK质量比由0.1增至0.2，炭膜的H_2、CO_2、O_2、N_2渗透系数增加了2倍，分别达到了2313.3，1566.8，276.5，31.9 Barrer。

It is indicated that the protective mechanism is related to the preservation of vascular endothelial cell function and intact basilemma, improvement of microcirculation and reduction of cerebral edema.

提示冰片与川芎配伍可通过保护血管内皮细胞功能、基膜的完整性，改善微循环，减轻脑水肿程度，从而对脑缺血再灌注损伤起保护作用。

MoS_2, behenic acid, MoS_2-BA LB film, frictional property

MoS2—二十二酸共混LB膜的摩擦特性研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。