Absorptance equals 1 minus transmittance.

Total-body dual-energy x-ray absorptiometry ( DEXA ) scans were performed to obtain BMD and body composition.

采用双能 X 线骨密度仪 ( DEXA ) 全身扫描,测量BMD和身体成分.

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.

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 -rayabsorptionmetry,DXA ) 测量全身及各部位的体成分.

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.

Antimony in the sample solution was determined by Graphite Furnace atomic absorption spectrometry.

用石墨炉原子吸收分光光度法可确定样品溶液中锑的浓度.

And also , detailed effects of acid medium and coexist elements in atomic absorption method are discussed.

并探讨了方法中酸性介质、共存元素的影响等问题.

The hot carrier exchange energy with lattice by emission and absorption of phonons.

热载流子通过发射和吸收声子,与晶格进行能量交换.

His complete absorption attracted me, the Internet is taking the lift.

他的目不转睛吸引住了我, 电梯还在网上走.

The input methods are: vacuum adsorption front feed, pushing the vacuum absorption version of feed means.

按进纸方式有: 真空吸附前缘送纸方式, 真空吸附推版送纸方式.

Classic Marxist writers'criticism, borrowing and absorption of nationalism are both contradictory and unified.

马克思主义经典作家对于民族生义的批判 、 借助和吸纳,既是矛盾的,又是统一的.

All materials have their characteristic spectral absorption peaks in remote sensing data.

各种物质在遥感数据中都有其特征的波谱吸收峰.

With their reduced mass, the cages cut the roller bearings'energy absorption and prevent sliding friction.

其大规模减少的笼子里削减滚子轴承,能量吸收和防止摩擦.

Nano silica absorption of polymer dosage is related to polymer's concentration, weight and pH of system.

纳米二氧化硅表面吸附聚合物的量与聚合物的浓度 、 分子量及体系的pH值等因素相关.

At present, are two shock absorption measures of tunnel, namely shock absorption layer and aseismatic joint.

目前隧道的减震措施主要有两种, 即设置减震层和抗震缝.

OBJECTIVE To investigate the absorption of hyaluronic acid ( HA ) after single-dose and multiple-dose oral administration.

目的考察大鼠单剂量及多剂量口服透明质酸溶液的吸收情况.

Insecticide is easy to the human body by inhalation and skin absorption.

杀虫剂很容易通过呼吸和皮肤被人体吸收.

One must be concerned about the fate of these pathogens in the absorption field.

必须注意到这些病原体在吸收场地的归宿.

The author proposes a number of different modes of absorption and reports their relative surface coverages.

作者提出了一些不同的吸附模式,并报道了其相对的表面覆盖率.

His absorption in study is wonderful.

他专心研究使人敬佩.

Complete absorption in sports interfered with his studies.

专注于运动妨碍了他的学业.