常見例句雙語例句Crack is the main channel of oil and gas infiltration and the main controlling factor of high-yield wells.裂縫是油氣滲濾的主要通道，是高產(chǎn)井的主要控制因素。lib.swpu.edu.cnThe routines for water intake in shallow river with sandy bed such as open well, infiltration gallery and rad1al collecting wells are unfavorahie for high capacity situation.在砂質(zhì)河床淺水河流取水的一般做法是打大口井、設(shè)滲渠、輻射井等，但在較大規(guī)模取水時，這些方法都有一定的局限性。 返回 infiltration wells