中国魔兽世界玩家中的女性所占比例较小，大概是美国女性玩家比例有20%而中国是10%这样子。

There seem to be fewer female players of 'World of Warcraft' in China. On the order of 20 percent here and 10 percent there.

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在锻炼的频数方面，每周坚持2—3次的锻炼人数所占比例较小，在锻炼时间的利用上也不够科学合理。

Frequency in the exercise, the exercise 2-3 times per week, number of people adhere to the proportion of small, use of time in training is also not reasonable.

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尽管姊妹系和姊妹种的遗传成分在组合表型总方差中所占比例较小，但其在穗部各性状之间仍存在较大分歧。

The genetic constitution of sister line and sister species made up the smaller proportion of the total crosses variance, but it had larger differences among the ear characters.

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