| 释义 |
- 1
The main volatile chemical components of RPR are(Z, Z)-9,12-octadecadienoic acid, n-hexadecanoic acid and 2-hydroxy-benzaldehyde. 赤芍主要挥发成分为（Z, Z）-9, 12-十八碳二烯酸，正十六碳酸和2-羟基苯甲醛。 - 2
z z So the charge is actually just equal to z, +2e we can write plus 2, or you can write plus 2 e, e he charge on an electron. 是多少呢？是的。，What，is，z？，Yup，，so，it’s，plus，2。,它是+2所以电荷量实际上仅仅等于，我们可以写+2或者你可以写，仅仅指一个电子电荷量，e，just，means，the，absolute，value，of，t,的绝对值。 - 3
The different code executes in terms of the character is in "a-z", "a-z", or "0-9". 根据字符是“a - z”、“a - z”还是“0 - 9”，分别执行不同的代码。
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