常見例句雙語例句Blocked polyisocyanates with low release temperature(110~120 ℃) were synthesized with methyl ethyl ketoxime as blocking agent.以甲乙酮肟爲封閉劑，制備了解封溫度較低（110~120℃）的封閉型多異氰酸酯樹脂；By the test the result shows the effect of the anti-blocking agent on cupric nitrate is good, its performance quite simple, the cost low.生産實踐証明，此防結(jié)塊添加劑對硝酸銅具有很好的防結(jié)塊作用，使用方便，價格低廉。The infiltration rate of NC membrane would be affected by using skimmed milk powder as a blocking agent because the pore of NC membrane was easily plugged by milk powder particles.同時發(fā)現(xiàn)使用脫脂嬭粉做封閉劑封閉後，由於嬭粉顆粒易堵塞NC膜的孔逕，影響NC膜的滲濾速度； 返回 blocking agent