- 双语例句 更多例句
Alarm, feed valve or pump starter switch actuates just before the burner switch cuts the firing.
警报器, 进水阀或泵启动装置开关在燃烧器关闭燃烧之前启动.
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对不间断电源使用过程中经常遇到的几个问题,如双路供电、漏电、开关及发电机接入、UPS的并联及冗余等问题进行了简单的探讨。
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- 相关词组
- at the top在顶端
- portion of the profits kept by the enterprises for their own use企业的利润留成收入
- rotation to the right向右转
- the Big Four 英超四大豪门;
- a turn in the course of events转折
- accident on the sea海事;
- sharpen one's spear in the face of an on-coming encounter临阵磨枪
- be on the brink of濒;
- the kneecap膝盖骨;髌骨
- at the word of command一声令下;一听到命令声
- at the worst在最坏的情况下, 在最不利的情况下, 考虑到最不利的方面;大不了;
- at the very least[用于加强语气]一点,丝毫;
- eat the cake吃蛋糕
- the clock时钟;钟表
- the base基地;基座;基部;底边
- take up the post of出任;
- give someone the big E (英,非正式)(尤指无情或轻蔑地)拒绝某人;
- the boiler锅炉
- All the people of the world are brothers四海之内皆兄弟
- get the best of the bargain占大便宜
- 今日热词
- 热门搜索
- opencl 开放计算语言
- packet n.小包;信息包;邮船;大笔款项;vt.包装,打包;用邮船运送;
- butterfly n.蝴蝶;蝶泳;轻浮的人;游手好闲的人;v.切开摊平;
- background n.出身,背景;底色;幕后;背景音;
- trap n.(捕鸟兽的)陷阱/夹子/罗网;圈套,骗局;困境;嘴;双轮轻便马车;v.使陷入困境;设陷阱捕捉;卡/夹/绊住;收集,吸收;诱骗,抓捕;
- beneficial adj.有益的,有帮助的;
- Bibi abbr.byebye 再见;n.【女名】女子名
- iron man n.铁汉;钢铁工人;铁人;〈美俚〉银元钢铁人;钢铁侠;铁甲奇侠
- boating n.划船;乘船(游玩);v.划船(boat的现在分词形式);
- 磷酸二氢钾 potassium dihydrogen phosphate
- upward adj.向上的,上升的;升高的;
- oval adj.椭圆形的;卵形的;n.椭圆形;椭圆运动场(等);椭圆,美式足球用球;[物]卵形线;

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