1) barrier
[英]['bæriə(r)] [美]['bærɪɚ]
屏障
1.
State-of-the-art of the research on the urban road noise barrier;
城市道路声屏障的研究与进展
2.
Barriers to Disease and Contamination or Barriers to progress in Laboratory Animal Sciences;
疾病和污染的屏障或实验动物科学屏障的进展
3.
The development of electrical trees in dielectric with barriers whose breakdown strength are hi.
通过此二维模型仿真了在绝缘介质中嵌入了耐电强度高于原介质的屏障后的电树生长情况。
2) barrier
[英]['bæriə(r)] [美]['bærɪɚ]
障，屏障
3) barrier
[英]['bæriə(r)] [美]['bærɪɚ]
n.障碍，屏障
4) reactive barrier
反应屏障
1.
Fly ash and mineralized refuse as two kinds of waste were used in reactive barrier in order to treat polluted groundwater which was contaminated by leachate.
实验利用粉煤灰和矿化垃圾两种废物材料作为反应屏障的反应介质用于修复受渗滤液污染的地下水环境。
5) sound barrier
声屏障
1.
Study on sound barrier based on microperforated panel structure with top absorbing cylinder;
顶部带吸声柱体的微穿孔声屏障的应用研究
2.
Influence of geometry shapes of sound barrier on noise reduction effect in high speed railway
高速铁路声屏障几何形状对降噪效果的影响
3.
Through field measuring and theoretic calculation to train noise,combined with main influential factors to noise mitigation effect of railway sound barrier,proof wall is considered to be effective and economical to the noise sensitive building with 1 or 2 floor along railway when the train speed is lower than 250 km/h.
通过对现场铁路列车辐射噪声测量和理论分析计算,结合影响铁路声屏障降噪效果主要因素,得出如下结论:当列车运行速度低于250 km/h时,对铁路沿线1~2层噪声敏感点建筑,采用防撞墙既有效又经济;声屏障相对越高、距轨道中心线越近,降噪效果越好。
6) blood-brain barrier(BBB)
血脑屏障
1.
Objective:To investigate the properties of intestinal absorption and in vitro blood-brain barrier(BBB) permeability of liquirtigenin.
目的:研究甘草素(liquirtigenin)的肠吸收及血脑屏障(BBB)通透性。
2.
Objective To examine the changes of tumor necrosis factor-α(TNF-α) and circulating intercellular adhesion molecule-1 (cICAM-1 ) in patients with multiple sclerosis(MS) and the correlation with blood-brain barrier(BBB) .
目的研究多发性硬化（ＭＳ）免疫异常过程中肿瘤坏死因子（ＴＮＦ－α）和循环细胞间粘附分子－１（ｃＩＣＡＭ－１）的变化及与血脑屏障（ＢＢＢ）的相关性。
3.
Objective To study the influence of microwave radiation on the structure and function of blood-brain barrier(BBB) in rats.
目的研究微波辐射对大鼠血脑屏障(BBB)结构与功能的影响。
补充资料：屏障
屏障
防止有害物质进入体内和某些组织的结构和因素。如皮肤粘膜屏障、血脑屏障、胎盘屏障等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条