一个法向量与任意常数相乘，还是法向量。
You can just multiply a normal vector by any constant, you will still get the normal vector.
换句话说，任意时刻A物质的浓度等于初始浓度，减去常数乘以时间。
In other words, the concentration of at any time is given by the initial concentration, t minus the rate constant times time.
对于活体目标，依然造成正常数量的伤害，但可以选择该目标的任意部位不受法术效果影响残留下来。
Against living targets, it still does the normal amount of damage, but any parts of the target it wishes to spare remain unaffected by the spell.
应用推荐