膜

The results show that bovine serum albuminrejection ratio and breaking stress of the composite membrane are 86.67％ and 4.70 MPa,which are improved greatly compared to those 3.27％ and 3.35 MPa of the pure PVDF membranes.

结果表明复合膜的性能与纯PVDF膜的相比有显著的改善，其中对牛血清白蛋白的截留率从 3.27%提高到86.67%，单根纤维的断裂应力从3.35MPa提高到4.70MPa ，提高了40.3%。

It was supposed to be the reason for the brittleness of dry membranes.

研究也发现，磺化后膜的存在强度不高，干态膜较脆等问题。

This paper analyzes the development of lithium bromide aqueous falling film absorption process seriously.

本文认真分析了溴化锂降膜吸收过程研究的发展现状，针对上述问题，对最简单的竖板降膜吸收过程发展了现有的理论计算模型，并做了实验验证。

Week after transplantation surgery, the electron microscopy showed the transplanted REP cells attached to the host"s Bruch"s membrane and survived in contiguity with healthy hosts outer segment.

电镜观察术后7周供体RPE细胞位于受体Bruch膜上并与受体感光细胞外节盘膜形成镶嵌关系。

RESULTS The blood biochemistry index of the huanghankang treated group is much lower than others; The RPE thickness of the three groups has no difference; Compare to the positive control group, the Bruch membrane thickness of the huanghankang treated group is thinner.

结果 黄斑康治疗组血脂、血液流变学、丙二醛（maleic dialdehyde，MDA）指标明显低于阳性药物对照组和阴性对照组；黄斑康治疗组与阴性对照组、阳性药物对照组比较，色素上皮（retinal pigment epithelium，RPE）厚度无明显差异；黄斑康治疗组与阳性药物对照组比较，玻璃膜厚度变薄；黄斑康治疗组与阴性对照组比较，玻璃膜厚度变薄。

Ta group: After retinal vein was occluded by the same method used as above, a venipuncture is performed in the locations away from the occluded site about 2/3 to 1 PD distance, a 20G needle tip was used to puncture the retinal vein and underlying retina and the Bruch s membrane.

2手术方法：局部麻醉，标准三切口扁平部玻璃体切除术，术中作玻璃体后界膜的剥离和切除。在四象限视网膜分枝静脉距视盘2一3PD选定的吻合部位，预做局部视网膜光凝，切开静脉管壁和其下的视网膜和Bruch's膜，气/液交换，12%CZF。

Selected anastomosis site:The site for the attempt at anastomosis creation was chosen at least 2-3 disc diametersaway from the optic disc or 1 disc diameter peripheral to the occlusion site in eyes with bruch retinal vein occlusion, and a large underlying choroidal vein by showing in ICGA, usually in the inferior fundus.

激光吻合：在选定的吻合部位，用选定的高能量激光先击射邻近的＊＿Ch膜，接着是静脉壁本身，Bruch膜破裂的疑似迹象，为一汽化泡，当静脉壁破坏时有微量的出血。37例RVO共做了86个吻合点，所用的激光参数为：光斑直径50p，曝光时间 0.l秒，使用绿光最多 63个点（72％），功率 800～900mw，少数用氟红、氟黄及Nd：YAG激光。

Diaphragm nonlinear distortion caused by another reason is that the distribution of membrane surface charge heterogeneity.

引起振膜非线性失真的另一个原因是，振膜表面电荷分布的不均匀性。

A standard calomel electrode served as the reference electrode, via a luggin capillary whose tip was set near the cathode.

随着电极电位的升高，银膜沉积的速度加快，呈环状向外生长的圆形银膜逐渐变得不规则。

Membrane structures can be divided to: Structure forms: including hanging system canting pull system tensioned membrane structure etc.

按照结构形式索膜结构可分为悬挂体系斜拉体系张弦拉屋架平面索桁架单层索网空间索网格整体张拉结构和张拉膜结构。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。