屏障的例句大全

Draped along the greatest heights of the Himalaya, Nepal is a land of sublime scenery, time-worn temples, and some of the best walking trails on earth.

喜马拉雅山像个巨大的屏障，静静地护绕着尼泊尔王国。她拥有雄伟壮丽的自然景色，年代久远的佛寺，和世界上少有的适于徒步旅行的路径。

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Intestinal venous congestion induced changes in intestinal barrier in pigs

猪肠静脉回流阻断模型肠屏障的变化

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In Vitro Study of the Mechanism of Bradykinin Selective Opening the Blood Brain Barrier

缓激肽选择性开放血脑屏障的体外探讨

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Objective To study the morphological characteristics of blood-tumor barrier ( BTB) model of glioma in vitro.

目的探讨胶质瘤血瘤屏障体外模型的形态学特征。

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The most liable method now is the geological disposal, that is, to explore a closed and security natural burrier.

普遍采用的方法是地质处置，即保寻安全封闭的天然屏障。

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It is shown that the wave scattering by a layered canyon is essentially different with that by a simple canyon, and that the existence of the alluvia, even if very thin, can greatly reduce the barrier effect of the canyon.

结果表明，层状凹陷地形对平面SH波的散射和单一凹陷地形差别很大，凹陷地形表面松软沉积的存在，即使厚度很薄，也会大大降低凹陷地形本身对入射波的屏障作用；

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5) thickness of air-blood barrier: arithmatic mean ( Tat) was 0.54 ± 0.13 um;

5）血气屏障厚度：算术平均（Tat）0.54±O。

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【 Objective 】 The purpose of this study is to clarify the structural features of artiodactyl PrP gene, relationships of the sequence variations with its structure-function and the species barrier of prion disease transmission, and molecular phylogeny among the PrP genes.

目的为明了偶蹄动物PrP基因的结构特征及其变异与结构、功能和朊粒病传染种间屏障的关系以及系统发生关系；

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METHODS The UV spectrophotometer was used to determine the content of α-asarone in cataplasm through horizontal diffusion cell and 20% physiological saline was used as receiptor.

方法采用改进的Franz玻璃水平扩散池，以离体大鼠皮肤为屏障，20%生理盐水为接受液，用紫外分光光度计测定α细辛脑的浓度。

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The mountains acted as a natural barrier to the spread of the disease.

群山成为了阻止该疾病扩散的天然屏障.

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The skin loses its natural barrier to protect against sunlight. Then the skin and discolored.

皮肤失去了保护皮肤抵御阳光的天然屏障.

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They establish barriers between wearers and spectators.

面具使戴面具者和旁观者之间产生屏障.

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Conclusions Nasal fluid possibly plays a role in inhibiting penetration of allergen into the nasal mucosa by producing protease inhibitor protease complex in the nasal mucus layer of patients with mite allergy.

结论鼻分泌物中的水解蛋白抑制酶可能在防御螨变应原蛋白酶穿透鼻粘膜上皮屏障中发挥作用。

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What route does HIV take after it enters the body to destroy the immune system?

艾滋病病毒侵入人体后通过什么途径摧毁免疫系统？当艾滋病病毒通过性接触传播时，病毒必须穿过组织屏障进入人体。

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Ecological environment should be harnessed through controlling land desertification and utilizating woodland as permanent nature defence.

生态环境综合治理是通过防止土地沙漠化,因地制宜集中连片发挥林、草永久性屏障作用.

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Even the angriest mobs would probably think twice about trying to pass a Taser Shockwave barrier.

就算是再牛的人也可能会三思过后再走过高压眩晕冲击波屏障.

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The woodpeckers check the resin wells every day to make sure the snake barriers stay effective.

啄木鸟每天都要检查树脂井,以确保防蛇屏障发挥功效.

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Second, the route of spread is controlled and acoustic barrier is set up, especially in viaduct.

控制噪声传播途径,主要采取的措施是设置道路声屏障, 尤其在城市高架桥上推荐使用.

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Nor can we any longer fall back on our historical trump card of geographic isolation.

我们也不再能依靠天然屏障的历史王牌.

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Screened by a solid pawn center, White's attack is unfolding unconstrainedly.

有坚固的兵中心做屏障, 白方进攻起来就很舒服了.

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