Conclusions: C-shaped canals in mandibular second molars vary in canal number and shape.

结论：下颌第二磨牙的C形根管在根管的数量和形态有较大变化。

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No matter what plant or animal, the chromosome in its karyon has a certain number and shape.

无论是动物还是植物，其细胞核内的染色体，不仅具有一定的数目，而且还有一定的形状。

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This allows the organizer to control the number and shape of the bones that ultimately make up a digit.

这样“组织者”细胞群就可以对最终形成趾的骨骼的数量和形状进行控制。

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"I always got people focused on their bodies rather than on a number and make them more aware of their muscle tissue, their shape, " he said.

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As the economic recovery began taking shape last fall the number of temp jobs began rising and had averaged a monthly increase of 41, 000 since October.

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While market volatility and economic uncertainty continue to shape investor sentiment, a number of investors viewed the recent stock market weakness as an opportunity to purchase beaten-down stocks.

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