常見例句雙語例句The optimum additive amount of fluidity improver H89 2 have also been sutied.確定了流動性改進劑H89-2的最佳添加量。The invention also discloses a preparation method of the biodiesel lower-temperature fluidity improver.本發(fā)明還公開了該生物柴油低溫流動性改進劑的制備方法;ip.comSMAE derivatives are a new type of crude oil and fuel oil low temperature fluidity improver.本文報道了應用方面的試驗結果,并提出了提高低溫流動改進劑適應性的一些看法。 返回 fluidity improver