I therefore bet you a nickel that if you substitute, in that equation, t equals four+ that the velocity better be positive. 因此我愿意和各位赌一个镍币,如果把t=4代入,该方程,那么得到的速度肯定为。
We also point out that it become the adsorption isotherm equation of BET, when intermolecular forces can be negligible. 推导出实际气体的吸附等温方程式,并指出当忽略分子间相互作用时,它就变成BET吸附等温式。