At the moment we are debating what furniture to buy for the house...我们眼下正盘算着为房子购置什么样的家具。Despite what the antis would tell you, hunting is for people from all walks of life.不管持反对意见的人将告诉你什么，狩猎适合于各个阶层的人。What you need is a d...
Copyright expires 50 years after the death of the author.版权在作者死后50年即行终止.You must obtain a new automobile license when your old one expires.当旧的汽车牌照满期,你得领取新的.The magazine subscription expires with the current issue.本期杂志是订阅...
本文利用DTA 、 XRD、TEM、SEM等技术研究了三种K2O-B2O3-SiO2玻璃的析晶性能.The crystallization of three K 2 O - B 2 O 3 - SiO 2 glasses has been studied by using DTA, XRD 、 TEM and SEM technique.方法采用渗滤、析晶、重结晶三 步法 提取分离,库仑滴定法测定含量.Methods: Three - ...