Is the appointment of worker-directors to be mandatory?工人董事的任命是不是强制性的？Islanding detection is a mandatory function for grid - connected photovoltaic ( PV ) converters .孤岛检测是 光伏 并网逆变器所必备的功能.Competent geologic advice is man...
an admixture of aggression and creativity进取精神和创意的结合Although I was glad to hear the sound, yet my gladness was not without admixture.虽然我很高兴听到他的声音, 但这高兴中也夹杂着别的成分.The use of a thickening agent admixture reduces the problem ...
Dissolved carbon dioxide makes the water more acidic.二氧化碳溶解后能使水的酸性增加。Gold can't be dissolved in hydrochloric acid.黄金不会溶解于盐酸之中.The marriage was dissolved in 1976.这段婚姻于1976年结束。His new-found optimism dissolved...他刚刚萌生的...