It shows that the boundary layer induced behind a 2 ATM 2h2 + O2, mixture detonation wave may undergo a transition from laminar to turbulent and then turn out a turbulent boundary layer.

值得指出的是，2大气压下2h_2 + O_2气体爆轰波后诱导引起的附面层可能经历着从层流向湍流的转捩，而后成为湍流附面层。

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These two individuals can turn a game around by the blow of a whistle or the mere wave of a hand.

这两种人可以仅凭一声口哨或者几个简单的手势，就完全扭转一场比赛。

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Chongqing also hopes to turn a wave of migration into a labor pool for the low-wage manufacturing industries it is trying to lure to move from China's coastal areas.

WSJ: China Pins Hopes on Public Housing

The new nanny might arrive just in time for more than a few of the virtual pets, which turn into angels or wave a pathetic goodbye if they are not diligently cared for.

ECONOMIST: For the child who has everything | The

The Briton's spectacular debut has seen high hopes turn to a wave of expectation this season.

CNN: Hamilton in race against expectations