BMI is an important factor to affect lipid metabolism, blood pressure, insulin lever, BUA and UAER, and it is an important risk factor of coronary artery disease.

Evaluating the density of cancellous bone using quantitative ultrasound, it's a theory developed for more than ten years in the field of Ultrasonic Diagnosis Technic, broadband ultrasound attenuation ( BUA) and speed of sound ( SOS) are two pivotal parameters of the QUS diagnosis.

在超声诊断技术领域，定量超声骨密度检测理论已发展了十余年，宽带超声衰减（BUA）和超声声速（SOS）是用定量超声（QUS）进行骨质疏松症诊断的最重要的两项参数。

Known locally as Wat Pha Luang Ta Bua, the monastery takes in abandoned and orphaned animals.

当地人称之为“动物百家”的这座寺院收养被抛弃的和无人喂养的动物。

The results indicated that SOS, BUA and STI in diabetic groups were all lower than those in normal group. This phenomenon was most obvious in insulin hyposecretion group.

结果显示糖尿病各组SOS、BUA及STI均低于对照组，其中以胰岛素分泌低下组最明显，分泌延迟组和分泌过高组比较无显著差异。

Results BUA was significantly lower in hyperthyroid patients than that in controls ( P 0.01). Incidences of bone quality loss was higher in hyperthyroid patients than that in controls.

结果甲亢患者的BUA值明显低于正常对照组（P0.01），骨质量丢失发生率明显高于正常对照组。

Study on the membrane softness of vac/ bua copolymer

VAc／BuA共聚物膜柔软性的研究

Objective: To study the diagnostic role of broadband ultrasonic attenuation ( BUA) in measurement of bone mineral density. Determination of Fatty Liver Ultrasonic Attenuation

目的：探讨跟骨宽带超声衰减诊断骨质疏松的临床价值。脂肪肝超声衰减系数测定

Methods 60 elderly healthy men were divided into three groups, 20 with normal bone density ( Group A), 20 with osteopenia ( Group B) and 20 with osteoporosis ( Group C), according to broadband ultrasound attenuation ( BUA).

方法60例健康老年男性按照宽波段超声衰减（BUA）值分成骨量正常组（A组）、骨量减少组（B组）和骨质疏松组（C组）。

Cloning of bromoxynil-specific nitrilase gene ( bxn) from Klebsiella ozaenae and expression in prokaryotic cells

臭鼻杆菌腈水解酶基因（bxn）的克隆及其在原核生物中的表达

A goalie in full gear outweighs a puck bya factor of about 600. Even the fastest slap shot has less momentum than aten-year-old skating along at a mile per hour.

一个穿戴全副装备的守门员的重量是冰球的600倍左右，即便是以最快速度击出的冰球的动量也不超过一个10岁小孩儿以每小时1.6千米的速度滑冰时的动量。

The Polarization and Population difference of the three-level atom, driven bya microwave field and interacted by a strong short laser pulse, is studied by me-ans of semiclassical theory in the paper.

本文采用半经典理论方法研究了在短脉冲作用下，被共振微波场驱动的三能级原子极化强度振幅和粒子数差随时间的变化。

The method of2nd-order optimal design of deformation monitoring network is illustrated bya numerical example.

最后通过一个算例说明形变监测网二类优化设计的方法。

Total cholinesterase ( TchE) activity in103 amniotic fluid samples were assayed bya modified serum cholinesterase assay meth-od.

作者采用改良血清胆碱酯酶测定的方法测定了103例羊水标本中的总胆碱酯酶的活性。

In the investigation in to the suspect, thr policeman was ran over bya car.

在调查嫌疑犯的时候，那个警察被一辆汽车撞倒了。

Currently, Lutari Island is being pummeled bya huge storm, making it even more inaccessible.

目前，鲁塔利岛正惨遭非比寻常的风暴袭击，让它更难以接近。

The interaction of a single mode laser field with N two-level atoms is described bya Hamiltonian trilinear in the boson operators.

本文用玻色算符的三维型哈密顿量描述单模激光场与N个两能级原子的相互作用。

I agonize over every column ， precisely' cause I know it is gonna be read bya lot of people, and it's gonna be in Google, you know, forever.

我撰写每篇专栏都深陷痛苦，就是因为我知道有很多人会看，而且这些文章会永远摆在谷歌上。

The medial wall of thetendon sheath is longer than that ofthe lateral one and is strengthened bya synovial fold above the lesser tuberosity.

小结节上方有一滑膜皱襞加强内侧壁。腱鞘的内侧壁长于外侧壁。讨论了其功能和临床意义。

The primary blast injury of a living body occurs as a direct effect of changes in ambient pressure caused bya blast wave.

原发冲击伤是爆炸产生的冲击波直接作用于生物体而引起的。

Experimental results have shown that a digital phase-shift trigger circuit controlled directly bya microcomputer is wide-ranged in phase-shift, and is simple, reliable and convenient.

实验证明由微机数据总线直接控制的全数字化移相触发电路，具有移相范围宽、线路简单、控制方便、运行可靠等优点。

British police chiefs studied the annual report of bulldog-jawed Lord Byng of Vimy, commissioner of Metropolitan Police of London.

英国警察局长研究了斗牛犬下巴主宾的维米，伦敦都市警察专员年度报告。