1. Then her own lips lost their evenness, and she struggled long before she could pluck up courage to contemplate this new disaster. 说到这里，她自己的嘴唇也有点不自然起来，挣扎了好久，才能鼓起勇气来细想这个新灾难。
2. And because different evaluation methods may result in different sort orders, evenness method is adopted to increase accuracy of the comprehensive evaluation. 不同的评价方法可能导致方案排序结果不同，考虑采用平均值法来提高综合评价的准确性。
3. In the polyester production process, the various production load and raw material may arise the DEG content fluctuation in the product and may effect dyeing evenness. 聚酯生产中，生产负荷、原料的变化均有可能引起成品中二甘醇含量的波动，影响纤维的染色均匀性。
英英解释
n.
1. the parity of even numbers (divisible by two)
2. a quality of uniformity and lack of variation
3. the quality of being balanced
