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- Experimental Studyon the Optimal Parameters of Freon 12 Vapour-jet Refrigeration Systems R12噴射制冷系統最佳參數的實(shí)驗研究
- The Primary Study of Freon 12 Destruction Efficiency and Advantages of the Inductively Coupled Plasma (ICP) System 應用ICP消解氟里昂的優(yōu)越性及其處理效率的初步研究
- fluoride refrigerator is to use Freon 11 and Freon 12 as blowing agent and refrigerant refrigerator. 氟冰箱是使用氟里昂11和氟里昂12來(lái)做發(fā)泡劑和制冷劑的冰箱。
- That word is spelt with a PH, not an F. 那個(gè)字里的f音拼作PH而不是F。
- This law becomes operative on 12 May. 此法令自5月12日起生效。
- The appeal jury is made up of 12 people. 陪審團由12人組成。
- Children under 12 will not be admitted. 十二歲以下的兒童不得入內。
- The big mirror will fetch around&12. 那塊大鏡子能賣(mài)12鎊左右。
- We knock off at 12:30 for lunch. 我們十二點(diǎn)半時(shí)停下工作去吃飯。
- It was 12 o'clock and he was still on the job. 已經(jīng)是12點(diǎn)了，他還在努力工作。
- In ten years the city's population expanded by 12%. 十年之中,該城人口增加了百分之十二。
- The motion was passed by 12 votes to 10. 那動(dòng)議以12票對10票通過(guò)。
- BASU A K, Sale F R. J of Materials Science. 1977, 12: 1115. 劉世軍.;幾種鎢同多酸及鎢同多酸離子的熱力學(xué)性質(zhì)研究(博士論文)
- He'll come before 12 if he comes at all. 如果他真的要來(lái)的話(huà),肯定在十二點(diǎn)以前。
- B, c, d, f, etc. are consonants. B,c,d,f等都是輔音字母。
- Freon 12 氟利昂12
- It costs about $12 a head to eat here. 這里吃飯一個(gè)人大約要花十二元。
- Water freezes at 32 degrees Fahrenheit (32°F). 水在32華氏度結冰。
- Your temperature stands at 100°F. 測得你的體溫為100華氏度。
- In this way the Freon could be used over and over again. 這樣，氟里昂可以被反復不斷地使用。
