凝胶状物质 meaning in Chinese

gelatinous matter

As for the change of reaction temperature , a good appearance of microspheres will be observed . after heat treatment we obtain the mesoporous sio2 microspheres , the morphology , size and size distribution of microspheres before and after sintering were investigated by using the scanning electron microscopy ( sem ) . the desorption of water and ethanol and decompostion of polymers in microspheres were analyzed by using tg - dsc machine
当r 1时将导致微球产生破裂，而r 4时则生成凝胶状物质；其他条件不变时，微球形貌随ph值的增大逐渐变差，最终破裂；乙醇含量增大时，微球粒径逐渐增大；而随着反应时间的进行，颗粒逐渐长大，微球形貌不断完善，表面逐渐平滑；反应温度的变化会得到更光滑的微球表面，微球粒径随之增大。