邻苯二甲酸盐,一种添加到塑料制品中增加柔软度的复合物,被认为与婴儿出生缺陷有关。
Phthalates, compounds added to plastics to make them softer, have been linked to birth defects.
为了改善网络性能,采用自适应警戒参数的方法对网络进行优化;采用多SFAM分类器集成复合的方法克服分类缺陷。
In order to improve network performance, the adaptive alert parameters was applied to optimize the network, and Multi-SFAM compounded classifier was used to overcome the classification defect.
目前使用的大量萘系高效减水剂存在着坍落度损失大、与水泥的适应性差、易泌水等缺陷,本文运用物理多元复合技术对萘系高效减水剂进行了改性。
Some defects such as quick slump loss, poor compatibility with cement and easy bleeding were found in current use of a great number of naphthalene superplasticizers.
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