通常潮湿和粘性的微细颗粒易于聚集和结块.In general, fine particles tend to clump and agglomerate if they are moist or tacky.他们把岩屑和水的流动速率的不同归因为它们的粘性的不同.They attribute the different flow rates of debris and water to their markedly different v...
Both ionization and excitation lead to eletronic transitions that may be the emission of light.电离和激发都将导致可能伴随有光发射的电子跃迁.Forbidden transitions are those for which dipole radiative transitions are not allowed by the selectio...
他一直保持与乡土的联系,这是他的力量源泉.He never lost touch with the soil that was the source of his strength.社区从来不曾实现,社区是人们关于家园、故乡 、 乡土的一切梦想.As a dream of home, community has never been realized....
他笑了，笑容古怪迷离，叫我后背发凉。He smiled, an odd, dreamy smile that sent chills up my back.她醒得很早, 但继续迷离恍惚了一会.She had woken early, but drifted a while longer.他睡了一会儿就堕入恍忽迷离的境界.He slept for a while and lapsed into dreaminess....