查询词典 barrier

Under electron microscopic observation, capillaries of SFO are fenestrated ones, the endothelium of them are short of the tight junction,their basem ent membrane are not intact, the gaps between the endothelium and basement membrane are widened, to which the gaps within the endothelium are opened, the end feet of astrocytes surrond the capillaries not completely, and on the luminal surface of the endothelium some small vesicles are adhere to it, all of which suggesting SFO short of blood brain barrier.

在电镜下观察，穹窿下器的毛细血管为窗性毛细血管，内皮缺乏紧密连接结构，基膜薄而不完整，内皮与基膜之间的间隙宽大，内皮裂隙可通向此间隙，毛细血管内皮腔面可见贴壁小泡，星形胶质细胞脚板未完整包围毛细血管，这些结构特点提示SFO的血脑屏障不完整。

Rabbits received naloxone HCl intracerebroventricularlyor naloxone methiodide IV, a quaternary compound that does notcross the blood–brain barrier, 5 min before FENT treatment(5 or 50 g/kg, IV).

使用 FENT 治疗（5或50 g/kg ，静脉注射）前5min ，向家兔脑室内注射盐酸纳洛酮或静脉注射甲硫丁氨酸纳洛酮（一种四元化合物，不能透过血脑屏障）。

Description: The bioactive factors can rapidly eliminate allergy, soothe the skin, improve the immunity of skin, repair damaged skin, promote the collagen synthesis of fibrocyte of skin tissue, improve the blood circulation of skin tissue, and reduce the release of cell histamine of skin. They have the efficacy of desensitization, can replenish water and nutrients, and add a natural barrier to sensitive skin.

产品说明：通过生物活性因子快速消除过敏现象，舒缓镇静皮肤，提升肌肤免疫力、修复受损细胞，促进皮肤组织纤维细胞的胶原合成，改善皮肤组织的血液循环并减少皮肤细胞胺释放，脱敏同时大量补充肌肤水份及营养给敏感性肌肤增加一道天然屏障。

Besides the uninterrupted ringed mountains, a couple of small hills in the center have the soil surface. Inside these small hills, there are one or more smaller hills, some are made up of rocks, and the shape is like a big barrier, just like the fin of whale emerging from the water.

除了连绵的环形山外，在中心区有一些由几个小山组成的半环抱的表面是土壤的山体，它们的中间有一座或几座更小的小山包；有的主要以岩石为山体，造型是一座巨大的屏障，好象鲸鱼的背显露了出来。

Surrounded by their protective barrier, the high elves remained unmoved by the old warnings of the Kaldorei and continued to use magic flagrantly in almost all aspects of their lives.

由于有防御结界的保护，高等精灵们仍旧对卡多雷的古老警示无动于衷，并且几乎在他们所有日常生活中都频繁地使用魔法。

A newly developed magnifier offers a large viewing lens with good flicker-free light and no stroboscopic effects, providing a barrier of protection between the operator and blood samples in laboratories.

一种新开发的放大器提供了更大视野的透镜，配备了无闪烁的光源，没有频闪观测仪的影响，为实验室操作人员与血液样本之间提供了良好的保护屏障。

The quality status of domestic float glass was analyzed and some causes for and barrier to the inferior quality were pointed out.

介绍了我国浮法玻璃行业整体产品质量情况，列举并分析了存在的一些问题及其原因。

The manufacturers must consider barrier technologies like fluorination post-treatment in order to improve the permeation performance of the plastic fuel tank.

这个燃油渗透限值使目前的单层HDPE塑料油箱无法满足新的法规，必须对塑料油箱进行表面氟化处理以提高燃油阻渗性。

This paper introduces the latest progress of PtSi Schottky-barrier infrared focal plane arrays technology,and analyses the problem existing in the research in China.

介绍了PtSi肖特基势垒红外焦平面阵列技术的最新进展，分析了国内研究中存在的问题，并指出了今后的发展方向。

The Portuguese used the opportunity to take over the Barrier Gate and Latashi Fortalice by force, completely shaking off the jurisdiction of the Chinese government.

鸦片战争后，特别在亚马留出任澳门总督后，葡萄牙人藉中国国势衰落的机会，加紧侵夺澳门的主权。1849年，沈志亮等刺杀了亚马留。

It's go without saying that the independency is the life of the independent director.

独立董事的独立性是独立董事制度的生命，如果独立董事失其独立性，就等于形同虚设，也就意味着独立董事制度的失败。

It's a lot of wealth.

这是许许多多的财富。