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- Burns may result from unknowingly walking into a hydrogen fire. 不知不觉走进氢火焰会导致烧伤。
- Hydrogen fires are difficult to extinguish. 氢气着火难于扑灭。
- Most hydrogen fires will have the flame characteristic of a torch or jet and will originate at the point where the hydrogen is discharging. 大多数氢的火焰具有火炬或喷射器的特征，起源于氢泄漏点。
- Ultraviolet Hydrogen Fire Detection System 紫外线氢火探测系统
- A fire was burning in the grate. 火在壁炉中燃烧着。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- 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。
- Cartridges are ejected from the gun after firing. 开枪后子弹从枪膛里弹出去。
- 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。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- 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。
- 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。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- The fire cracker went off and scared Jack's dog. 爆竹爆炸声把杰克的狗吓了一跳。
- I do not want to be in the boss line of fire today. 今天我不想遭到老板的非难。
- She curled up in front of the fire with a book. 她蜷曲在炉火前看书。
