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...
门厅里到处乱扔着玩具和雨靴。The entrance hall is littered with toys and wellington boots.他的头发又长又乱，脸上胡子拉碴。He had long unkempt hair and a stubbly chin.满眼金星乱转，而且越转越快。Stars appeared everywhere, spinning round and round, faster and faster....
The Universal Assembly will be held in early September in Lausanne, Switzerland.万国会议将于9月初在瑞士洛桑召开.The cities of Basel and Lausanne are also important manufacturing centres.巴塞尔和洛桑两城也是瑞士重要的制造中心.Major Cities: Zurich, Basel, ...
护士的手指应抬起婴儿的下颏使他的颈部后伸.The nurse's fingers elevate the infant's jaw to extend his neck.她悄然地应许了, 把下颏仰了起来.She assented in silence, and lifted her chin.他修面时把颏部刮破.He gashed his chin badly when shaving....
The fire engines were just pulling up, sirens blaring.消防车正要停下来，警报器发出刺耳的声音。She heard the sirens scream their unearthly wail.她听到警报器发出可怕的尖叫声。Police cars, their sirens wailing, accompanied the lorries.警车护送着大卡车，一路警笛长鸣。...
布加勒斯特的所在地过去曾是一大片茂密的森林。Where Bucharest now stands, there once was a large, dense forest.敌人将诱骗者一直追到伏兵所在地.The enemy chased the decoys down to the place of ambush.非本地区居民未经所在地许可，不得进入该区域。Non-residents were refused entry into t...