2 7分 99Tcm的半衰期为6 02h 1 试计算它的衰变常数 2分 2 A1 3 70mBq的99Tcm由多少个原子组成 2分 3 A2 37 0mBq的99Tcm的质量是多少 3分 列式计算 保留3位有效数字 ln2 0 693 M 99Tcm 98 9 g mol NA 6 02×1023

【单选题】下列关于TCM描述不正确的是 A. TCM需要被激活后才可以使用 B. TCM一般需要成对出现 C. TCM的应用比较灵活 D. TCM中没有关于帧对齐错误的指示

Which is not the characteristics of TCM?

Q 1: What’s the spirit of traditional Chinese medicine (TCM)? Q 2: What’s the correct attitude to TCM and Western medicine? Q3: How to advance the industrialization, modernization and globalization of TCM?

Which of the following statement is NOT true? A: TCM is a vast trove of priceless knowledge that has been built up by Chinese people. B: TCM focuses on the harmony between nature and mankind. C: TCM has only been influenced by Buddhism D: TCM aims to cure diseases and alleviate suffering

TCM refers to traditional Chinese

TCM (traditional Chinese medicine)

The characteristics of basic theories of TCM are ______ and ______

下列哪一项是进行TCM学习的适当时间（）。 A: 更换A/T总成后 B: 更换TCM后 C: 更换档位开关后 D: TCM重新编程后

99Tcm的半衰期是（）。 A: 6.02小时 B: 6.02天 C: 1.658小时 D: 50.55天 E: 3.05天