When a fire glowed , banks of smoke , blown level along the ground , would themselves become illuminated to an opaque lustre , screening the workpeople from one another ; and the meaning of the pillar of a cloud , which was a wall by day and a light by night , could be understood 火光亮起来的时候，大团大团的浓烟被风吹得贴地滚动，在火光的映照下变成了半透明的发光体，把干活的人相互遮挡起来这时候，白天是墙晚上是光的“云柱”的意思，就可以领会了。
The phylogenetic relationship of cordyceps based on the its sequence analysis of rdna showed all of the species in this experiment have been divided into two groups by molecular systematic classification , group one including the species with perithecia wholly immersed , and group two including those with perithecia not or half immersed . it means the position of perithecia in the stroma is very important characteristic 在埋生类群中，子囊壳斜埋生的种，即属于新虫草亚属的沫蝉虫草和双头虫草，以及虫草亚属的下垂虫草都被归到一个类群之中，垂直埋生的类型被归到另一类群中，在埋生类群中，除大团囊虫草和c 。
But as before the lightning the serried stormclouds , heavy with preponderant excess of moisture , in swollen masses turgidly distended , compass earth and sky in one vast slumber , impending above parched field and drowsy oxen and blighted growth of shrub and verdure till in an instant a flash rives their centres and with the reverberation of the thunder the cloudburst pours its torrent , so and not otherwise was the transformation , violent and instantaneous , upon the utterance of the word 293然而闪电之前，密集的雨云因含湿气过多变得沉甸甸的，膨胀起来。大团大团地蔓延，围住天与地，使其处于深沉的酣睡状态并低垂在干涸的原野困倦的牛和枯萎的灌木丛与新绿的嫩叶上。接着，刹那间闪光将它们一劈两半，随着雷声轰鸣，大雨倾盆而下。
