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- This paper detailed discusses the structure and circuit working principle of auto fire ion sensing smoke detector. 本文论述了自动火灾离子感烟探测器的结构组成及其电路工作原理。
- Keywords infrared;photodetector;smog;scatter;auto fire alarm; 红外线;光电探测器;烟雾;散射;火灾自动报警;
- A fire was burning in the grate. 火在壁炉中燃烧着。
- He took out a fire insurance policy for his house. 他为自己的房子办理了一份火险保险单。
- The Detroit auto workers went out for higher pay. 底特律的汽车工人为争取提高工资而罢工。
- He made the best time in the auto race. 他的汽车赛中开得最快。
- Cartridges are ejected from the gun after firing. 开枪后子弹从枪膛里弹出去。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- Design of auto fire alarming system for butyl rubber stopper workshop 丁基胶塞车间火灾自动报警系统的设计
- The engine is only firing on three cylinders. 这发动机只有三个汽缸工作。
- The kettle was boiling away merrily on the fire. 壶水烧开了咕嘟咕嘟地滚泡。
- Another auto store was opened in town yesterday. 昨天镇上又开了一家汽车商行。
- He was maimed in an auto accident. 他在一次车祸中成了残废。
- A crowd gathered at the scene of the fire. 许多人聚集在火灾现场。
- The factories are firing up after the holidays. 假期过后,工厂又生火了。
- I visualize having to fire some of the workers. 我预想到必须解雇一些工人。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
- That auto company is coming out with several new models. 那家汽车公司将把好几种新型号产品投入市场。
- The fire blazed up when he poured petrol on it. 他浇上汽油火就熊熊地燃烧起来了。
- The fire cracker went off and scared Jack's dog. 爆竹爆炸声把杰克的狗吓了一跳。