impervious blanket 中文意思是什麼
impervious blanket
解釋
不透水墊層- impervious : adj. 1. 不可滲透的，穿不過的，透不過的。2. 不受干擾的，不受影響的。3. 對（批評等）無動於衷的，不接受的。adv. -ly ,-ness n.
- blanket : n 1 毛毯，絨被；毛氈狀物，層，墊。2 （火箭）表面層；（反應堆）再生區；（空氣動力的）陰影。adj 〈...
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It is suggested that the impervious wall combined with curtain grouting should be taken as the main vertical impervious body for seepage control, and that the full use of slope wash and fully weathered zone as horizontal impervious blanket should be taken to reduce work load for seepage control
建議採取截滲墻結合帷幕灌漿作垂直防滲體為主的防滲措施，同時充分利用坡積土和全風化帶作為水平防滲鋪蓋以減少防滲處理工作量。 -
Analyses of the monitored seepage data of the sand case dam with clay core of jilihe reservoir show that the impervious effect of the clay core is good, that the blanket in the front of the dam has little impervious effect, and that seepage failure will probably take place because of the weak cutoff groove and the large seepage gradient
摘要對吉利河水庫粘土心?砂殼壩的滲流觀測資料分析表明，該壩粘土心?的防滲效果較好，但壩前鋪蓋沒起到防滲作用，且截滲槽較薄弱，滲透比降較大，可能發生滲透破壞。
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