When scientists apply a voltage to the finger , electrons can hop between it and the surface through a process called quantum tunneling .
当科学家在探针上加一定电压时候,电子能够在它和样品表面之间跳跃,这个过程叫做量子隧穿。
But if the virus ever evolved to hop nimbly from person to person it too could wreak a pandemic .
但如果这种病毒进化到能敏捷地在人群中跳跃的话,那也将引发一场大规模的流行病。
The book suffers from opening chapters that hop about between time and place a bit too much , and what will strike many readers as a slightly too hurried end .
书中开始的章节时空跳跃的有点多,同时会让读者感到结尾稍微有点仓促。
Students from the nearby massachusetts institute of technology are also working on the vehicle , which is due to attempt its first hop outside a laboratory this spring .
It has not learnt to hop and has an ingenious way of evading predators - it pulls its head in and rolls down the cliff like a pebble
它没能学会跳跃,但它有躲避天敌的巧妙方法---将身子缩成团,像卵石一样顺着悬崖滚下去。
The new version of the writing and archiving tool has more in common with its mac counterpart , borrowing features like thumbnail previews and a three-pane view that lets users quickly hop through notes they have saved in one of their evernote notebooks .