膜性的

Objective This study was conducted to detect the expression of laminin and laminin receptor in the specimens of hydatidiform mole, invasive mole and choriocarcinoma, respectively.

目的 了解葡萄胎、侵蚀性葡萄胎和绒毛膜癌组织中层粘连蛋白及其受体的表达，并探讨LN、LN-R与妊娠滋养细胞肿瘤侵袭和转移的关系。

The wheat coleoptile is a good material to study plant elonggation growth because it is structurally simple and easy to get unifomal materials.

通过测定叶片的电导率发现，随Cu2+浓度的升高，膜透性大大增加，也证明了这一点。

The circular dichroism of purified tonopast H+-ATPase from soybean was studied under different conditions.

利用圆二色性光谱，检测了纯化的大豆液泡膜H+-ATPase在不同条件下蛋白二级结构的变化。

As the red light transmittance of self-adhesive paper much red tear film, so light drawing table should be bright lights.

由于不白色自粘纸的透光性远不如赤撕膜，所以灯光画图桌的灯光答暗淡一些。

The reasons for these complications: The main arteries as a result of high blood pressure resulted in a series of changes, especially the long-term systemic small artery spasm, may cause the vessel wall occurred in dystrophic changes in subintimal deposition of protein substances, fibrous tissue increased , in the muscle membrane hypertrophy, reduced arterial elasticity, resulting in luminal narrowing.

产生这些并发症的原因：主要是由于高血压使动脉产生了一系列变化，尤其是全身小动脉的长期痉挛，可能使血管壁发生营养不良性变化，内膜下蛋白性物质沉积，纤维组织增多，中膜肌层肥厚，动脉弹性减低，以致管腔变窄。

Then it is used to create a focal lesion on the epicardium or endocardium by delivering temperatures as low as -80oC at its tip.

通过设备的尖端输送-80度的低温到心外膜和内膜产生局灶性损伤。

Now we have known that SARS-CoV encoded 11 varietal proteins. They have 4 constitutive proteins: spike protein, membrane protein, envelope protein and nucleocapsid protein. Spike protein trimer form spike and exsertion? virus peplos on the surface. Spike protein is archi-surface antigen component of virus, it has acceptor binding and membrane fusion activity. Spike protein has important effect at tissue tropism, cell-fusion and toxicity. Nucleocapsid protein can bind genome RNA to shape neucleocapsid. Membrane protein and envelope protein are necessary constituent to shape virus peplos. Spike protein is I-type membrane glycoprotein, it mediate virus binding with host cell epimembranal acceptor and to fuse host cell membrane.

SARS-CoV属于巢状病毒目、冠状病毒科，为单正链RNA病毒，基因组全长约29.7kb，已知编码11种蛋白，其中包括4种结构蛋白，分别是刺突蛋白、包膜蛋白、小包膜蛋白和核蛋白或核壳体蛋白。S蛋白三聚体形成突起，伸出包膜表面。S蛋白是病毒的主要表面抗原成分，具有受体结合和膜融合活性，在组织嗜性、细胞融合和毒力等方面起重要作用。N蛋白与基因组RNA结合形成核衣壳。M蛋白和E蛋白是包膜形成所必需的成分。

The changes in sarcolemma ion channels in unloaded soleus may be one of the underlying mechanisms of increasing the fatigability.

而去负荷sol膜离子通道的变化可能是其高频强直收缩疲劳性增加的内在机制之一。

These results suggest that the changes in K(superscript +) channel characteristics may increase the fatigability during high-frequency tetanic contraction in atrophic soleus.

萎缩比目鱼肌纤维膜上K通道的改变，可能是引起其高频强直收缩疲劳性增加的主要因素。

Background: Retroperitoneal necrotizing fasciitis is a rare, fulminate disease, and is often fatal.

背景： 后腹腔坏死性筋膜炎是一种罕见，快速病程的疾病并且往往会有致死的情形产生。

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。