英语词汇“mole drain”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	mole drain
释义	mole drain mole drain n (Agriculture) an underground cylindrical drainage channel cut by a special plough to drain heavy agricultural soil mole drain mole drain [′mōl ‚drān] (civil engineering) A subsurface channel for water drainage; formed by pulling a solid object, usually a solid cylinder having a wedge-shaped point at one end, through the soil at the proper slope and depth. mole drain A subsurface channel for draining water.
随便看	sector interleaving sector iridectomy sectorization sectorize sectorized spatial multiplex system sector list drop interval sector-list drop interval sector management tool sector map sector mapping sector mark sector neutral index fund sector neutral index funds sector neutral indexing sector north-east sector of a sphere sector officer sector of fire sector of physical medicine and rehabilitation sector operations center sector operations control center sector perform sector protection through intra drive redundancy sector reallocation threshold sector rotation

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