HPGCOCA¹⁰⁷⁸⁹⁷BNC²³⁶²¹³⁺¹ 基本例句 人垂体促性腺激素¹⁰⁰ The influences of the factors, such as ethanol solution, sodium hydroxide, propylene oxide, reaction temperature, reaction time on apparent viscosity and water insoluble substance of HPG are studied. 研究了合成过程中乙醇溶液、氢氧化钠、环氧丙烷、反应温度、反应时间等因素对产品表观黏度和水不溶物含量的影响。 dictall