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- A quantitative analytical method to determine two binary systems, borneol/borneol borate and borneol/o-carboxy borneol benzoic ether,by Fourier Transform Infrared Spectrometry is reported. 报道了用傅里叶变换红外光谱法定量分析龙脑/硼酸龙脑酯和龙脑/邻苯二甲酸酸性龙脑酯两个二元体系的测试方法。
- Keywords Fourier Transform Infrared Spectrometry;quantitative analysis;borneol;borneol borate;o-carboxy borneol benzoic ether; 傅里叶变换红外光谱法;定量分析;龙脑;硼酸龙脑酯;邻苯二甲酸酸性龙脑酯;
- 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。
- benzoic ether 苯甲酸酯
- 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。
- A salt or ester of benzoic acid. 甲苯酸盐一种苯酸盐或苯酸酯
- 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。
- It was originally obtained by decarboxylation of benzoic acid. 它最先是由苯甲酸脱羧而得到的。
- A cotton wad that was impregnated with ether. 浸透了醚的棉花团
- Benzoic acid has antibacterial and antifungal properties. 苯甲酸具有抗菌和杀真菌的特性。
- 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
- Oleum Chimonanthi, camphor, benzoic acid, salicylic acid, vaseline. 蜡梅油、樟脑、苯甲酸、水杨酸、黄凡士林、石蜡。
- Her words disappeared into the ether. 她的话消失在九霄云外。
- A whiffof 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。