讨论了端基对实验的紫外吸收响应以及理论的链长分布函数中各个半分散组分重量分数的影响。

The effect of the end group on the weight fraction of the individual mono-disperse species both for the experimental UV response data and the theoretical distribution function was discussed.

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混合动力汽车尽管比它们的传统车型重量大、价格高，但仍旧能在油耗和性能上得到足够高的分数以跻身排名。

The hybrids, though heavier and more expensive than their conventional brethren, still achieved good enough gas mileage and reliability scores to make the ranking.

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用100％减去所发现的所有杂质重量百分数之和，包括水、酸、二氧化碳和醛类，即为环氧乙烷的重量百分比。

Sum in weight percent all the impurities found: water, acidity, carbon dioxide and aldehydes and subtract from 100.0 percent to obtain the percent by weight ethylene oxide.

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