==参考來源==
{{Reflist}}
https://m.putaojiu.com/zhishi/201810215746 原圖連結
https://upload.putaojiu.com/2018/1030/1540887102437.jpg
http://5b0988e595225.cdn.sohucs.com/images/20180320/bd05164233674c4689e3a269155809d5.jpeg 原圖連結
[[Category:400 應用科學總論]]
[[Category:346 有機化學]]