Doul

常见例句

• DouL M, He XQ, WangE Y, et al.Research on the electromagnetic emission in the rock and coal burst failure [J].Journal of Tsinghua University 2001,41(12): 86-88.
  [8]窦林名;何学秋;王恩元;等.;由煤岩变形破坏所产生的电磁辐射[J]
• doul gheul-wuxxangb njout jex dot.
  惟有那和尚庙不能进去。
• Keywords Doul energic X-ray absorbtion（DXA）;Accuracy;X-ray;
  双能X线骨密度仪;准确性;X射线;
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