采用质子微探针技术,分析单个大气气溶胶颗粒物.Single aerosol particles inin winter 2004 were analyzed by proton microprobe.微探针的刻划加工可以分为两个过程, 即 压入过程和刻划过程.The micro - machining by micro probe can be divided into two processes: indentation and sc...
On Sunday Cohen lay around the house all day.科恩星期天一整天都在家无所事事。They were knocking around together for about a year.他们交往大概有一年了。He had twined his chubby arms around Vincent's neck.他胖乎乎的双臂搂住文森特的脖子。...