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...
The dough was formed into tubular grains by extrusion.药团通过挤压而成管状药.Some other materials are added to facilitate extrusion and other manufacturing operations.添加其它的一些物质是为了使挤压和别的加工过程更为方便.Two common methods of manufacturing p...
两名男子在船桥甲板上扶着一架梯子不让它摇晃。Two men were on the bridge-deck, steadying a ladder.船桥是配备有先进的现代电子导航仪器.The bridge is equipped with sophisticated modern electronic navigation instruments.在其他时候, 使用船桥上的液压助力转向装置.At other times, the hyd...
After a few more words, Ke - ming and his wife and daughter departed.他们交谈了几句话, 克明 便带着他的妻女回到自己的房间去了.Uncle Ke - ting and Aunt Wang were the most boisterous of the lot.闹得最起劲的是五 叔 克定和四婶王氏.A KBS is developed using knowledge e...