1) Young construction

杨氏作图法
2) fluorine
[英]['flɔ:ri:n] [美]['flɔ'rin]

格氏作图法
1.
Determination of fluorine in iron ore by fluorinion selective electrode and Gran chart model after digestion with high pressure-airproofvessel;
高压密封消解—氟离子选择电极-格氏作图法测定铁矿石中氟
3) young diagram

杨氏图
4) Young diagrammatic method

杨图方法
6) Yang's Patrimonial Acupuncture Canon and Pictures

《杨氏家传针经图像》
补充资料:阿-格氏法