Figure 7b shows how you can create hard edges by using 24 normals, 4 per side.

图7 b展示了如何为每边使用4条法线——共24条，从而创建棱角分明的边线。

youdao

Fish on the grill needs to be attended very closely and only takes a few minutes per side.

烤架上的鱼需要密切关注，每一面仅需几分钟便可烤好。

youdao

Cook, uncovered, turning over once, until pears are caramelized, about 5 to 6 minutes per side.

不盖盖烹调，翻动一次，直到梨子表面的糖熔化，每面约需5到6分钟。

youdao

Cook until the skin crisps and the flesh cooks through, a couple of minutes per side.

WSJ: Sardines With Tapenade and Lime-Coriander Yogurt | Slow Food Fast

Grill, turning once, until richly browned and done to your liking, about 2-3 minutes per side for medium.

NPR: A Meal Fit For A Candidate: Barack Obama

Officially, there is only one 'overseas' player allowed per side in county cricket - but the reality is different.

BBC: ECB closing in on key Kolpak move