Dual x - ray absorptiometry was used to measure bone mineral density.双能 X 线骨密度仪被用来股的矿物质密度.Methods: Body composition was measured with dual energy X ray absorptiometry ( DXA ).方法: 采用双能X线吸收测量法 ( dual-energyX -rayabsorptio...
Dual x - ray absorptiometry was used to measure bone mineral density.双能 X 线骨密度仪被用来股的矿物质密度.Methods: Body composition was measured with dual energy X ray absorptiometry ( DXA ).方法: 采用双能X线吸收测量法 ( dual-energyX -rayabsorptio...
Normally, the transportation system in Paris carries 950,000 passengers a day.正常情况下,巴黎的交通系统每天运送95万乘客。The Guardian's front page carries a photograph of the two foreign ministers.《卫报》的头版刊登了两国外交部长的一张合影。A thin cable car...