| 释义 |
retention aids
基本例句
助留
The retention system has also shifted from single polyacrylamide to microparticle reten-tion systems.常用助留剂已从单一聚丙烯酰胺逐渐过渡到微粒和超微粒系统。
The results show that the suitable selection of retention agent and its cofactor was very important.结果认为选用适当的助留剂和改进助留辅助剂非常重要。 |