The source of electrons in an electron microscope is a heated filament.电子显微镜中的电子源,是一加热的灯丝.Characterzation: high quality quartz bulb, biplanar filament which enables increased illumination, uniform color temperature and l...
This net has half - inch meshes.这个网有半英寸见方的网孔.The net of Heaven has large meshes , but it lets nothing through.天网恢恢, 疏而不漏.The fish were caught in the meshes of the net.鱼被网线钩住了.This of course meshes with the economic philo...
" Only sheriffs and bishops and rich people and kings, and such like.“ 他劫富济贫,抢的都是郡长、主教、国王之类的富人.Sheriffs were introduced on the English model.司法行政官是按英格兰的模式创立的.Sheriffs and Deputies can throw Drunks in jail to sober them u...