The crystal structures of bastnaesite - ( Ce ) and fluocerite - ( Ce ) was refined by high power four - circle X - ray diffractometer. 用强功率四圆单晶衍射仪精确地修正了 氟碳铈 矿和氟铈矿的晶体结构.
双管四十毫米火炮装置上的五名炮手被打中了.Five men in a twin - forty mount had been hit.介绍了一种双管正激变换器的LCD箝位电路,该电路实现了初级开关的零电压关断.The authors proposes a two - transistor forward converter with a LCD clamping circuit.双管 - 一条用于蒸汽供应,另一条用于凝结水回流.Two ...
在欧洲，阿迦汗三世表现得完全是另一副样子。In Europe, Aga Khan III presented himself in a completely different light.汉普顿宫被作为礼物转送给了亨利八世。Hampton Court was made over to Henry VIII as a present.爱德华八世竟主动逊位，真是匪夷所思。Edward VIII had done the unthinkab...