When vessel walls are damaged, collagen and tissue factor are exposed, and circulating platelets adhere via von Willebrand factor and undergo a change in shape with the accompanying release of ADP.

当血管壁受损，胶原蛋白和组织因子暴露，循环血小板通过血管性血友病因子的作用发生黏着，并伴形状改变和ADP的释放。

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Whether this is due to shape factor of scatterers corresponding to the applied high frequency remain unclear to date.

到底此现象是因为高频率超音波可较好的解析散射子的形状或其他因素，至今仍不太清楚。

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The shape factor is less for rounder or streamlined objects than for irregular or sharp-edged structures or elements.

对圆形或流线型的物体来说，形状图子要比不规则的或棱角分明的结构物或部件小得多。

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The HD2000A is in SANYO's signature vertical form factor while the FH1A is a traditional style camcorder shape (horizontal).

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"This program's in wonderful shape, and Joe was a big factor for making Niagara basketball what it is today, " Crowley said.

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Reitzes sees China as the key battleground for the larger form factor, not the USA, so how Apple and its rivals shape up outside America will be key to his idea that Apple stands to make a substanttial gain from a phablet.

FORBES: Will Making An iPhone Phablet Hurt Apple More Than It Will Help?