Choosing a soft compound here you have to be careful about graining .

在这里选择软轮胎你必须注意粒化。

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Wider rims stretches soft compound tyres, making it lower, wider and firmer.

软胎宽轮胎钢圈延伸，使其较低，更广泛和更牢靠。

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In this paper some parallel tests are done between cement and HS soft soil stabilizer which is compound of cement and 10% curing agent.

对在水泥中加入10%的固化素，复合而成的HS软土固化剂性能与水泥进行了对比研究。

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"You can see the drivers struggling after a few laps with the graining, especially on the soft compound, " said Giancarlo Fisichella, a 13-year F1 veteran who switched to sports-car racing in 2009.

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Unlike the drivers higher up the grid, who used Pirelli's "soft" compound tires during final qualifying, Button opted for the "medium" compound.

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To be termed a compound fracture, outside air with bacteria and debris are able to access the fracture site without skin or soft tissue serving as a barrier.

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