For the retail car owner, it's likely to be an evolutionary change.

对于零售车主，很可能是一个渐进的变化。

youdao

There is no sound evidence that evolutionary change is necessarily fixed to a gradual or slow pace.

科学上并没有确凿的证据表明：进化过程一定快，或一定慢。达尔文认为演变是缓慢的，他的观点并不孤立。

youdao

But many rejected natural selection, preferring other kinds of mechanisms to drive evolutionary change.

但是，许多人拒绝自然选择理论，他们更喜欢驱使生物演化式变化的其他各种机制。

youdao

For many products -- TVs and the iPod, for example -- the leap to color displays represented an evolutionary change.

ENGADGET: Switched On: Low flame

He had long assumed them to be an incremental and selective evolutionary change that began with agriculture and the consumption of grains.

NEWYORKER: A Fork of One��s Own

As a result, we try to ring out the risk by looking for an evolutionary change model that skips over the regressive stage.

FORBES: 3 Keys to Competing