In respect of knowledge acquisition, the product design information obtainment method and the decision-making rules distilled from decision-making table are included.
在知识获取方面，主要讨论了产品设计信息获取方法以及从决策表提取决策规则的方法。
The remained waste sulfuric acid was vapor distilled to reduce the chloral content so that it could be utilized in fertilizers product.
所余废硫酸再经过水蒸气蒸馏处理使其中三氯乙醛含量降低到一定标准后可用于农肥生产。
The white-tea is extracted by alcohol; a product is manufactured after the extraction is clarified, filtered distilled and condensed.
用乙醇萃取白 茶，萃取液经澄清过滤和蒸馏浓缩后制得产品。
应用推荐