barrier n. 1.栅,栅栏,隔栏,障壁,隔板,挡板;赛马的出发栅。 2.关口,(海关)关卡。 3.障碍;壁垒;界线。 4.(扩伸到海洋中的)南极洲冰层。 a moisture barrier 防湿层。 a potential barrier 【物理学】势垒,位垒。 a barrier to progress 进步的障碍。 set up a barrier between 在…中间设置障碍。 the barriers of class 阶级的壁垒。 the barrier physics 边缘物理学。 the language barrier 语言的隔阂。 vt. 用栅围住。
A floating barrier separates a clean water surface from a water surface containing the monolayer . 一块浮动隔板将清洁的水面与含单分子层的水表面隔开。
Crews set up floating barriers to contain the oil 船员们装上了漂浮的障碍物来阴止石油的扩散。
He said water pipes near the surface of the xinlicheng reservoir have been lowered to deeper waters , and floating barriers have been placed near the pipes to keep the algae away 他说,接近新立城水库水面附近的取水口位置已经被降低到水位中层,取水口周围设置了防止蓝藻的浮动围堰。
He said water pipes near the surface of the ( xinlicheng ) reservoir have been lowered to deeper waters , and floating barriers have been placed near the pipes to keep the algae away 他说,接近新立城水库水面附近的取水口位置已经被降低到水位中层,取水口周围设置了防止蓝藻的浮动围堰。