Chelsea reserve and youth team - back Harry Worley has gone loan to Doncaster Rovers for one month.

切尔西预备组及青年军中卫哈里.沃勒已经被外借到唐卡斯特流浪,为期一个月.

What's new is the method the lab has created to see them which includes computer software and ways of manipulating the side rod assy , Worley said.

该实验室发明的这种新型指纹探测法的创新之处在于它包含了计算机软件技术和机器操作方法。

The method uses a technology called mini-X-ray fluorescence to detect chemical elements in fingerprints without altering them, said Christopher Worley, a scientist on the project.

参与该科研项目的科学家克里斯托弗·沃尔利说，该方法使用了一种“微X射线束荧光技术”，可以探测到指纹携带的化学成分，却不会改变指纹的保存状态。