bed of sand

常見(jiàn)例句

雙語(yǔ)例句

• Filtration material in filtration column is double layer bed composed of sand and ceramist.
  過(guò)濾柱中的濾料選用石英砂和陶粒組成的雙層濾料。
• At upper flow regime, the total stream power gradually deviate the effective stream power from movable plane bed to existence of sand wave.
  在高能態(tài)區(qū)，從動(dòng)平整床面到沙浪的出現(xiàn)，總水流功率又逐漸背離有效水流功率。
• At present the study of the movement of sands mainly focuses on theoretical analysis of and numerical simulations of blown sand on the flat bed of sand.
  目前對(duì)風(fēng)沙運(yùn)動(dòng)的研究主要集中在對(duì)平坦沙床上的風(fēng)沙流進(jìn)行理論與數(shù)值模擬，而對(duì)復(fù)雜地形和沙丘上的風(fēng)沙運(yùn)動(dòng)的理論與數(shù)值模擬則相對(duì)很少。
返回 bed of sand