常見例句雙語例句With a total area of 132 square kilometers, Yuncheng Salt Lake is one of the three largest sodium sulfate salt lakes in the world.面積共132平方公里，運城鹽湖是世界三大硫酸鈉鹽湖之一。Mixed dibasic acid dimethyl ester was synthesized from methanol and mixed dibasic acid, the byproduct of adipic acid, using sodium sulfate monohydrate as catalyst.采用一水合硫酸氫鈉作為催化劑，催化己二酸生產(chǎn)副產(chǎn)物——混合二元酸與甲醇反應(yīng)合成混合二元酸二甲酯。The catalytic activities of the transition metal oxide were investigated in the reduction of anhydrous sodium sulfate by hydrogen at 500-620℃.以過渡金屬元素氧化物為催化劑，在500-620℃下研究了氫氣還原硫酸鈉反應(yīng)的催化活性。原聲例句These can be sulfate,nitrate, ammonia,sodium chloride and if these are small particles they can be dangerous because if they are inhaled they can reach the lungs."權(quán)威例句For users who might crush the tablet to snort, the formulation contains sodium lauryl sulfate (sodium dodecyl sulfate, or SDS, to my laboratory brethren).FORBES: Acura Pharmaceuticals Launches Meth-Resistant Pseudoephedrine, Nexafed 返回 sodium sulfate