With these techniques, researchers have found an unexpectedly wide variety of bacteria on human skin (Science, 23 May 2008, p. 1001).
这些技术使科学家们意外的发现人体表面的细菌如此多样（《科学》，2008，05，23，P1001）。
Facts have proved that the results deduced by the system tally with the engineering reality. It has basically come up to the standard of human welding experts in solving welding cracking p...
经工程实例评价表明，系统决策的结果与实际相符，基本上达到了焊接专家解决裂纹问题的水平。
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