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- Keywords iso amyl caproate;catalyst;esterification; 己酸异戊酯;催化剂;酯化反应;
- iso Amyl salicylate was synthesized with salicylic acid and iso amyl alcohol by ferric chloride hydrate and the reaction conditions were discussed. 用水杨酸和异戊醇为原料,以氯化铁水合物为催化剂合成水杨酸异戊酯,并探讨了酯化反应的反应条件。
- 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 active amyl ether [化] 乙基·旋性戊基醚
- methyl amyl ether [化] 甲基·戊基醚; 甲氧基戊烷
- amyl ether 戊醚
- 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。
- An ISO standard codec for computer audio and video. 它是iso标准的计算机音频、频多媒体数字信号编解码器。
- High quality service platform governed by ISO 9002. 经ISO 9002认证的优质服务平台。
- 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。
- There was an error creating the ISO image. 制作ISO镜象过程中出现错误。
- Represents weeks in an ISO 8601 calendar. 表示ISO 8601日历中的周。
- The download file is an ISO CD image. 下载文件为一个ISO CD映像。
- The hospital smelled of formaldehyde and ether. 医院里充满甲醛和乙醚的味道。
- Create a dummy file to pad out your iso if needed. 生成占位文件。
- Race towards a single ISO Certificate is on! 为取得单一份ISO证书而努力!
- He went off at the first whiff of ether. 他一吸入醚就失去知觉。
- And prints the ISO language name. 并打印ISO语言名称。
- Generate a Lite Touch bootable RAM disk ISO image. 选择此选项以生成可从RAM磁盘启动的ISO映像。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries