lower carboniferous to lower triassic [地球科學(xué)]下石炭統(tǒng)—下三疊統(tǒng)lower carboniferous series [地球科學(xué)]下石炭統(tǒng)lower camel case [計(jì)算機(jī)科學(xué)技術(shù)]駱駝式字體lowerCamelCase命名規(guī)則lower cambrian series [地球科學(xué)]下寒武統(tǒng)lower cambrian [地球科學(xué)]下寒武統(tǒng)早寒武世[生物學(xué)]下寒武統(tǒng)早寒武世lower bridge jolly boat [交通運(yùn)輸工程]低駕駛臺(tái)小艇lower boundary flow line [土木建筑工程]下界流線lower boundary condition [地球科學(xué)]下邊界條件lower boundary 下邊界lower bound theorem [物理學(xué)]下限定理[土木建筑工程]下限定理[數(shù)學(xué)]下界定理下限定理[計(jì)算機(jī)科學(xué)技術(shù)]下界定理lower bound [數(shù)] 下界lower boom 下弦桿lower body 殼體中段和尾段 下肢lower bleeding tendency [生物學(xué)]低出血傾向lower bituminous coal [化學(xué)]低瀝青煤低煙煤lower berth 下層床鋪lower bearing bush main bearing [交通運(yùn)輸工程]主軸承下軸瓦lower beam lower ballet leg single [體育]放下單芭蕾腿lower backache [醫(yī)藥科學(xué)]腰痛