常見例句雙語例句In aluminum industry, the molar ratio of sodium fluoride to aluminum fluoride is termed as cryolite ratio.鋁工業(yè)上把氟化鈉對氟化鋁的摩爾數(shù)之比稱為分子比。The electroplating aluminum solution comprises the following components: xylene, tri-ethyl aluminum, sodium fluoride, and 0.01-8% additive.本發(fā)明的電鍍鋁液組成如下：二甲苯、三乙基鋁、氟化鈉、0.01％-8％的添加劑組成。ip.comInorganic mineral elements in tea are about 27 species, including phosphorus, potassium, sulfur, magnesium, manganese, fluoride, aluminum, calcium, sodium, iron, copper, zinc, selenium and other.茶葉中的無機(jī)礦質(zhì)元素約有27種，包括磷、鉀、硫、鎂、錳、氟、鋁、鈣、鈉、鐵、銅、鋅、硒等多種。 返回 aluminum sodium fluoride