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- As a kind of good impervious material, the geomembrane can be laid on the upstream face of dam, and it is sometimes used as impervious blanket, or embedded in the center of dam as impervious core. 复合土工膜作为一种良好的防渗材料可以布置在堤坝的上游面,有时还兼作铺盖进行联合防渗,也可以布置在堤坝的中间作为防渗心墙使用。
- Groundwater Seepage Tracer below Cutoff Wall and Impervious Blanket for Jicun Hydraulic Power Station 纪村水电站防渗墙及铺盖区地下水渗流示踪分析
- The Influence of Impervious Blanket Length for Earth-rock Foundation Seepage on Infinite Deep Pervious Foundation 无限深透水地基上土石坝铺盖长度对坝基渗流的影响
- Rubber boots are impervious to water. 橡胶鞋是防水的。
- She covered the bed with an old faded grey blanket. 她在床上铺着褪了色的灰色旧毯子。
- The traveler wrapped himself with a blanket. 旅行者用毯子把自己裹上。
- This material is impervious to rainwater. 这种材料防雨。
- He threw a blanket over the injured man. 他急忙给受伤的人披上条毯子。
- She covered her knees (up) with a blanket. 她把毯子盖在膝盖上。
- The boss promised a blanket wage increase. 老板答应全面加薪。
- The valley was covered with a blanket of snow. 山谷白雪如毯。
- We rigged up a tent with an old blanket. 我们用旧毛毯草草搭成帐篷。
- It's cold I need another blanket. 太冷了--我再要一条毯子。
- He rolled himself (up) in his blanket. 他用毛毯裹住身体。
- She sat by the fire, swaddled in a blanket. 她用毯子裹住身子，坐在火炉旁。
- They cuddled up (together) under the blanket. 他们盖著毯子(在一起)搂著。
- impervious blanket 不透水面层,不透水铺盖,防渗铺盖
- This material is impervious to gases and liquids. 气体和液体都透不过这种物质。
- Impervious or resistant to damage by fire. 防火的，耐火的不受火损害或抵抗火的
- Impervious to pleas, appeals, or reason; stubbornly unyielding. 固执的，不动摇的，坚强的对托辞、恳求或理由无动于衷的; 绝不让步的
