| 释义 |
Ru assistant
基本例句
助剂
This type of dyeing assistant can improve the color quality of the fabric.这种染料助剂可以改善布料的颜色质量。
The sulfur removal rate of the assistant catalysts applied in domestic FCC units and their impact on product slates are highlighted.重点介绍了目前催化裂化过程中使用的降硫助剂的脱硫率及其对催化裂化产品分布的影响等。 |