From the images of Love wave, we can know that there are differences of velocity among the major tectonic units in this area.

从勒夫波的成像结果我们可以看出各主要构造单元的速度差异。

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Unlike Apple, which places increasingly tight control over what people can put on iPads, Google seems to want as many outsiders as possible to put anything they want on Android, with the fastest possible velocity of successful apps moving through the system (love an app, and you can automatically Tweet a link to its app store location).

FORBES: Google's Answer to Apple: Outsource Taste