常見(jiàn)例句雙語(yǔ)例句This paper was aimed at preparing the micro-size mono-disperse PS particles and mono-size crosslinked polystyrene microspheres (CPS) by dispersion polymerization.本課題通過(guò)選擇合理的分散聚合體系，制備出單分散微米級(jí)非交聯(lián)和交聯(lián)的聚苯乙烯微球。 返回 CPPS