图 4-9 中使用的机械式继电器, 可以用电子开关来代替.The mechanical relays , which have been assumed in Fig . 4 - 9 , can be replaced by electronic switches.用继电器操作的一种可视信号或音响信号装置, 用以指示有关电路的情况.A visual or audible signaling device , operated by re...
The regulations have been put into practice on a trial basis.这些规定已开始试行.It's easy to talk , but difficult to put into practice.说起来轻巧, 做起来难.We weren't allowed to put into practice in our daily lives the teachings...
The Ariane space-rocket project has had a shining success.阿里安航天火箭项目取得了辉煌的成功。Love songs trick us into believing in knights in shining armor.情歌哄骗我们去相信有勇救美人的英雄。The washing might dry outside today, the sun's shining.洗过的...
有个庸医 某某 常误伤婴儿, 可他偏偏家丁兴旺.Have quack and such - and - such baby of constant accidentally injure , but he unluckily domestic Ding Xingwang.相伴豪恰似相伴水火: 它们是好家丁, 但却是坏仆.It is with our passions as with and water, they are good se...