比如说，变形复合材料将意味着，潮汐发电机能做得更小，寿命更长，这使它们在商业上更具竞争力。

Morphing composites would mean, for instance, that tidal generators could be made smaller and would last longer, which would make them more viable commercially.

youdao

当一颗邻近的恒星经过巨大黑洞时，巨大的潮汐作用会把恒星拉长变形并造成部分的气体掉入黑洞。

Giant black holes in just the right mass range would pull on the front of a closely passing star much more strongly than on the back.

youdao