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- Davy safety lamp 达维安全汽油灯
- Sir Humphry Davy, English chemist and inventor of the miners safety lamp, was born in Cornwall, the son of a woodcarver. 英国化学家、矿安全灯发明者汉弗莱·维爵士生于康沃尔郡，父亲是木雕师。
- The wind was strong. We struggled our way ahead with the help of a safety lamp. 外面风很大，我们提着保险灯艰难地往前走。
- 1778 Sir Humphry Davy, English chemist and inventor of the miners safety lamp, was born in Cornwall, the son of a woodcarver. 英国化学家、煤矿安全灯发明者汉弗莱·戴维爵士生于康沃尔郡，父亲是木雕师。
- davy's safety lamp 达维氏安全灯
- Design and Manufacture of the Die of Firmware for Safety Lamp 矿灯紧固件模具的设计与制造
- Design of new alarming LED safety lamp based on MCU controlling 基于单片机控制的新型甲烷报警LED矿灯设计
- Davy knocked twenty runs up in less than half an hour. 戴维不到半小时就得了二十分。
- It seemed an eternity before news of his safety reached her. 他平安的消息到达她那里之前，那段时间似乎是无限漫长的。
- Thanks to I had tied then the safety belt. 幸亏我当时系上了安全带。
- The ship came about and headed back for safety. 这只船掉过头往回开到安全地带去。
- The Titanic and all her crew were in Davy Jones's locker. 泰坦尼克号及其全体船员均都葬身鱼腹。
- I don't wonder you were anxious about their safety. 你为他们的安全着急，我是不奇怪的。
- In the end they reached a place of safety. 他们终于到达了一个安全的地方。
- When do the new safety rules come into force? 新的安全规则何时生效?
- The safety precautions are totally inadequate. 这些安全措施完全不合格。
- I'm worried sick about my son's safety. 我十分担心我儿子的安全。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- We're all concerned for her safety. 我们都为她的安全担忧。
- F: Yes, sir. We got more money than Davy Crocket. 福：是的，先生。我们赚了许多钱。比戴维?克罗克特还富。
