The examples of its applications in annunciation and interlock circuits are listed.作了简要介绍,并列举了在信号报警和联锁保护电路中的应用实例.Then they changed it to March 25, a holiday called the Annunciation.后来又把元旦改到我们现在的三月二十五日, 因为那一天是“天使报喜节”.The ...
Boarded Se Hanta , Trinidad dam, boundless expanse of woodlands panoramic view.登上塞罕塔, 千里坝上, 万顷林海尽收眼底.Selenium content in Se _ enriched yeast's autolysate was determinated by adopting spectrofluorimetry.采用荧光分光光度法测定了富...