对这种盘到盘(disk to disk)的磁带方法的进一步是连续性的或近乎连续性的备份。这在当今的许多产品中可以采用,如Microsoft Data Protection Manager, Mimos...
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科学家们知道行星是从年轻的恒星周围的物质盘中形成的,但是理论认为从尘埃盘到行星系统的转变非常快,人们很少见到在这一阶段的物体。
Scientists know planets form out of the discs of material around young stars, but theory says the transition from dust disc to planetary system is rapid and few objects are caught during this phase.
因此这种薄膜能够以某种有点类似于印刷的卷盘到卷盘的工序进行流水作业。
The film can therefore be manufactured continuously in a reel-to-reel process a bit like printing.
哈勃拍摄到的资料向人们提供了可以看到的证明,它显示,烤盘形状的尘埃盘围绕着年轻恒星的现象是很平常的。
Hubble provided visual proof that pancake-shaped dust disks around young stars are common, suggesting that the building blocks for planet formation are in place.
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