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- Ethylene glycol mono propyl ether 乙二醇一丙基醚
- Keywords gas chromatography/mass spectrometry;gas extraction/thermal desorption;tetrachloro propyl ether;industrial waste water; 气相色谱／质谱法;气提吸附／热脱附;四氯丙醚;工业污水;
- A whiff of ether will put you out in a few seconds. 一剂乙醚几秒钟后就会使你失去知觉。
- ethyl propyl ether 乙基 丙基醚
- propyl ether 丙醚,丙基醚
- methyl propyl ether 甲丙醚
- 2-chloroethyl propyl ether 氯代丙乙醚
- Today's news goes into the ether and is soon forgotten. 今天的新闻广播听後不久即置於脑後了。
- It was once believed that light waves traveled through the ether. 人们曾经相信光波在以太中穿过。
- Ether was used formerly to put a patient to sleep before an operation. 从前人们在手术前用乙醚来使病人昏睡。
- Aim:to prepare propyl p-hydroxybenzoate. 目的:制备对羟基苯甲酸丙酯。
- The hospital smelled of formaldehyde and ether. 医院里充满甲醛和乙醚的味道。
- He went off at the first whiff of ether. 他一吸入醚就失去知觉。
- He lost consciousness at the first whiff of ether. 他一嗅到乙醚便失去了知觉。
- A whiff of ether win put you out ha a few seconds. 吸一口乙醚会使你在几秒钟内昏迷过去。
- A cotton wad that was impregnated with ether. 浸透了醚的棉花团
- Alcohol sophisticated with ether. 掺有乙醚的酒精
- To convert(an alcohol) into an ether. 醚化使（一种醇）转化为醚
- Propyl glycidyl ether(PGE) was obtained from propyl alcohol and epichlorohydrin by phase-transfer catalysis. 以环氧氯丙烷和正丙醇为原料,通过相转移催化法合成了正丙基缩水甘油醚。
