Objective Discuss sterilization effect of B - class pulsation table top vacuum pressure steam sterilizer for dental handpiece.目的探讨B级脉动真空压力蒸汽台式灭菌器对牙科手机的灭菌效果.Automatic feed back circuit to keep constant revolutions of hand...
Most finite verbal forms diachronically derive from nominalizations and periphrastic constructions with auxiliary verbs.副词,后置词几乎完全都有名词性的,形容词性的或动词性的起源.The stereographic projection must be supplemented by other constructio...
与花哨的打扮形成鲜明对比的是这件小黑裙子。The little black dress is the anithesis of fussy dressing.这个房间里挂满了花哨的动物小图片。The room was decorated with twee little pictures of animals.这件服装我穿太花哨了.The dress is too fancy for me....