variational
adj. 变化的；变化性的；因变化而产生的
例句
用作形容词(adj.)
- In fact, tunnel fire is unsteady and variational because of throttling effect and buoyancy effect.实际上，在节流效应和浮力效应作用下，隧道火灾是动态变化的。
- In order to restrain the influence of the variational intensity of the light, a threshold learning method was adopted.为了抑制光强变化的影响，采用了一种阈值学习方法。