Such particles, called condensation nuclei, are almost always in the air. 这样的颗粒叫凝结核,几乎总在空气里。
Such crystals are thus efficient condensation nuclei and so promote precipitation from a cloud. 这种晶体是有效的凝聚核(CN),从而促使云变雨降落。
The number concentration of the activated cloud condensation nuclei ( CCN ) is described with the hypergeometric function. 云中凝结核CCN的数浓度采用超几何函数表示;
The characteristics of condensation spectra of cloud droplets formed under the condition of various spectra of condensation nuclei and turbulence exchanges have been compared. 比较了几种盐核谱及不同湍流交换强度等情况下凝结形成的云滴谱特征。
The transformation rate of SO2 was strongly related to the peak concentration of condensation nuclei counter ( CNC ). SO2转化速率与箱内凝结核(简称CNC)气溶胶最大浓度密切相关。