1mol刚性双原子分子理想气体,当温度为T时,其内能为()(式中R为普适气体常量,是为玻尔兹曼常量)。
A.
B.
C.
D.
参考答案:C
解析:
1mol刚性双原子分子理想气体内能
—Alice’s second-hand computer wrong although she used it only once.
—You’d better go to check it.
A.went
B.is going
C.has gone
D.had gone
为什么顺流卸压过程中吸附器内的杂质界面上移?