L 開頭單詞
lead dioxide [無化] 二氧化鉛
lead crystal fruit tray [經(jīng)濟(jì)學(xué)]鉛料果磐
lead covered wire [電子、通信與自動控制技術(shù)]鉛皮線[經(jīng)濟(jì)學(xué)]鉛包線[機(jī)械工程]鉛包線
lead content 含鉛量
lead concentrate 鉛精鑛；鉛精鑛砂
lead cam [機(jī)械工程]導(dǎo)程凸輪
lead cadmium niobium tungstate [經(jīng)濟(jì)學(xué)]鎢酸鉛鎘鈮[電子、通信與自動控制技術(shù)]鎢酸鉛鎘鈮
lead byte table [計(jì)算機(jī)科學(xué)技術(shù)]前置字節(jié)表前置位元組表
lead byte [計(jì)算機(jī)科學(xué)技術(shù)]前導(dǎo)字節(jié)前置位元組
lead bronze [材] 鉛青銅
lead brass plate [經(jīng)濟(jì)學(xué)]鉛黃銅板
lead boro-silicate glaze [經(jīng)濟(jì)學(xué)]硼矽酸鉛釉
lead borate glaze [經(jīng)濟(jì)學(xué)]鉛硼釉[材料科學(xué)]鉛硼釉
lead bismuth alloy [經(jīng)濟(jì)學(xué)]鉛鉍郃金