It is introduced a puller applied to purification of rare earth (RE) material, according to the float zone (FZ) technics of crystal growing, interprets main structure and characteristic of the puller.
介绍了一种用于稀土金属提纯的单晶炉，根据区熔法提纯单晶的特殊工艺要求，分析了其主要结构及特点。
Under the leadership of Tad Montross, General re had an outstanding underwriting year in 2009, while also delivering us unusually large amounts of float per dollar of premium volume.
泰德·蒙特罗斯(TadMontross)领导下的GeneralRe在2009年完成了突出的承保盈利业绩，并且为我们提供了罕有的大笔流动资金。
Under the leadership of Tad Montross, General re had an outstanding underwriting year in 2009, while also delivering us unusually large amounts of float per dollar of premium volume.
泰德·蒙特罗斯(TadMontross)领导下的GeneralRe在2009年完成了突出的承保盈利业绩，并且为我们提供了罕有的大笔流动资金。
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