孔道: a narrow passage providing t ...长度: length; longitude; size; ext ...赤道长度比: equatorial scale沟道长度: channel length管道长度: duct length; duct line length轨道长度: track length河道长度: cha ellength; channel length; length of channel朗道长度: landau length食道长度计: esophagometer隧道长度: length of tunnel通道长度: channel length; passage length垛放辊道长度: length of piling table进口水道长度: length of entrance临界跑道长度: critical field length销售渠道长度: the length of distribution channel非扰动管道长度: undisturbed length of piping起飞需用跑道长度: required take-off distance道长: jiangshidaozhang; lxzhdb; michinaga浮冰间之字形水道长度: zigzag lead length in pack ice孔道: a narrow passage providing the only means of access to a certain place; pass; [工业] duct; drill way; pore canal◇孔道膜 porthole die; 孔道狭窄 aretation渊道长: wuyuan daozhang导孔道: feed track脊孔道: ribbed canal孔道比: orifice throat ratio孔道口: opening of the channel
