【摘要】 气流粉碎介乙醛晶粒适用于人工影响天气的飞机播撒作业。实验结果指出,气流粉碎的介乙醛晶粒比未粉碎的可提高成核率10²—10³倍。在-2——20℃温度范围,气流粉碎的介乙醛晶粒咸核率为10⁸个/克——10¹⁰个/克。进一步提高成核率的方法,要求在粉碎和储存等过程尽量缩小粉碎粒子的平均体积。更多还原

【Abstract】 The fluid-hreaking metaldehyde particles is used in airborne seeding for weather modification. The result of the experiment shows that, the fluid-breaking metal-dehyde particles of ice nucleation is 102-10s times that without the process of fluid-breaking. Within the range of temperature-2-20掳C, the fluid- breaking metaldehyde particles of ice nucleation is 108-1010 1/gm. The method for further raising ice nucleation should be to reduce the medium volume of the particle in the processes of breaking and storing.更多还原