单词coproduct
n.: 双对积；联产品；副产物
网络: 上积；副产品；系渠嘅余积
副产物
联产品
双对积
Meanwhile, some properties of the congruent relation, the coproduct, and the tensor product of a L-semilattice, are described too.
同时，还介绍了L-半格的同余关系、余直积以及张量积的一些性质。
Anticorrosion design for the workshop building of hydrogen chloride coproduct
联产氯化氢厂房的防腐蚀设计
Product and coproduct of group category and module category
群与模范畴中的积和余积