Bone mineral density ( BMD ) at lumbar spine, femoral neck, trochanter and Ward's triangle were measured by dual - energy X - ray absorptiometry ( DEXA ) .应用双能 X 线骨密度仪 ( DEXA ) 测定股骨 、 腰椎等部位的 骨密度.Objective : To analy...
界面反应的存在提高了润湿性,促进了无压自发浸渗.The interfacial reactions enhance the wettability and promote the spontaneous infiltration process.本文首先阐述了浸渗的概念 、 分析了浸渗线PLC自动控制的原理.This article firstly expatiated the conception of Impregnation, a...
选手们慢跑进入竞技场，为闭幕式画上了句号。The competitors cantered into the arena to conclude the closing ceremony.他们在英国广播公司二台《竞技场》的一期节目中亮相。They appeared on an edition of BBC2's Arena.公牛冲出来进入阳光照耀的竞技场.The bull charged out into the sunlig...
发洪水期间，汉格巷地下通道被关闭。The Hanger Lane underpass was closed through flooding.发洪水时很多人淹死了.Many people drowned in the great floods.这条河正在发洪水, 那个游泳的人陷入了困境.The river was in a high flood, the swimmer got into difficulty....
内战阻碍着救援机构对饥荒赈济物资的配给。The civil war is obstructing distribution of famine relief by aid agencies.情况越来越糟糕，贮备物资也快用完了。Conditions are getting worse and supplies are running out.立陶宛人开始意识到物资日益匮乏。Lithuanians are waking up to a wo...
他们一致认为必须对乔特勒斯比庄园加以保护。They were unanimous that Chortlesby Manor must be preserved.《霍华德庄园》是一部经典的老派电影。Howards End is old fashioned film-making at its best.富有浪漫气息的庄园和城堡俯瞰着蜿蜒的河道。Romantic chateaux and castles overlook the rive...
The declaration was drafted by a committee chaired by Dr Robert Song.宣言由罗伯特·桑博士领导的委员会起草。The opposition says the legislation was drafted with indecent haste.反对人士认为该法律的起草太过草率。The plan drafted by your team is infeasible.你们组...