Q 開(kāi)頭單詞

quartz glass 石英玻璃

quartz gabbro diorite [地球科學(xué)]石英輝長(zhǎng)閃長(zhǎng)巖

quartz frequency stabilizer [動(dòng)力與電氣工程]石英穩(wěn)頻器[機(jī)械工程]石英穩(wěn)器

quartz firebrick [經(jīng)濟(jì)學(xué)]石英耐火磚

quartz filter sand [經(jīng)濟(jì)學(xué)]石英過(guò)濾砂

quartz filter 石英濾波器

quartz fibre dosemeter [經(jīng)濟(jì)學(xué)]石英絲劑量計(jì)

quartz fibre 石英纖維

quartz electronic watch [經(jīng)濟(jì)學(xué)]石英電子表

quartz diorite line [地球科學(xué)]石英閃長(zhǎng)巖線

quartz diorite 石英閃長(zhǎng)巖

quartz digital clock movement [機(jī)械工程]數(shù)字式石英鐘機(jī)芯

quartz crystal oscillator gauge [能源科學(xué)技術(shù)]石英晶體振蕩壓力計(jì)

quartz crystal frequency oscillator [交通運(yùn)輸工程]石英晶體頻率振蕩器[計(jì)算機(jī)科學(xué)技術(shù)]石英晶體頻率振蕩器

quartz crystal [電子] 石英晶體

quartz controlled oscillator [經(jīng)濟(jì)學(xué)]石英控制振蕩器

quartz container tube [材料科學(xué)]石英儲(chǔ)存管