常見(jiàn)例句雙語(yǔ)例句Using dual column with flame ionization detector to determine total hydrocarbon and non-methane hydrocarbon in air.采用雙柱雙氫焰離子化檢測(cè)器測(cè)定空氣中的總烴和非甲烷烴。 返回 dual-flame ionization detector