The ultrasonics stopped and the light went soft.超声波停了，灯光也弱了一些。In medical and other applications of ultrasonics , a variety of electronic instrumentation is used.超声波在医学和其它应用中, 要使用许多电子仪器设备.Machine parts of irregular shape ...
Machine parts of irregular shape can be washed very clean by ultrasonics.用超声波能把形状不规则的机件洗得很干净.In medical and other applications of ultrasonics , a variety of electronic instrumentation is used.超声波在医学和其它应用中, 要使用许多电子仪器设备.Th...
The new laws were written down and ratified by the Council.新法以文字的形式记录下来,并要获得400人委员会的认可.The heads of the two government ratified the treaty.两国政府首脑签署了条约。The treaty was ratified by all the member states.这个条约得到了所有成员国的批准。Afte...
In 1900 Frank Chapman , an ornithologist, suggested a count instead of a kill at Christmas time.1900年, 一位鸟类学家FrankChapman建议人们在圣诞节时观测鸟类而不去狩猎它们.[ Man On P . A . ] Ladies and gentlemen, Happy chapman.女士们先生们, 我是快乐查普曼.Chapman...
Their sons, Ben and Jonathan, were three and six respectively.他们的儿子，本和乔纳森，分别是3岁和6岁。Jonathan Davies scored a penalty goal.乔纳森·戴维斯点球得分。Jonathan says it was his mistake.乔纳森说这是他的错。...