SOS

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。

The results obtained in the SOS Chromotest are the same as the results in Ames test.

SOS显色试验结果与Ames试验结果一致.

Results [ WTBZ ] BUA and SOS were lower in all patients with hyperthyroidism than in controls ( P < 0.01 )

结果甲状腺功能亢进症组的BUA和SOS均明显降低,与对照组比较,差异有极显著性 ( P<0.01 ).

The ship is sinking, and I have to send a SOS.

船要沉了, 我不得不发出紧急求救信号.

The access-control-based SOS typical models are the BPL, Biba and RBAC;

基于访问控制方式建立的SOS模型的代表有：BPL模型、RBAC模型和Biba模型；

The rest of these children have drawn themselves far away from their SOS mothers.

这个测试中孩子把自己画的远离SOS的妈妈.

The captain found it necessary to send an SOS signal.

船长察觉到必须发出求救信号.

to send an SOS

发出紧急呼救信号

The required thickness ( 0.6-0.8 μ m) of SOS film is deposited by the standard OVD method on the thin silicon layer.

3）再用通常CVD方法在带薄硅层上外延生长所需厚度（0.6～0.8μm）的SOS膜。

They quickly lighted kerosene flares to signal the SOS.

他们赶快点着煤油信号灯,发出求救信号.

Standardized by BMI, the peak values of BUA, STI and sound of speed ( SOS) were both in 20-24 years for women and men.

经体重指数校正后，不论男性或女性BUA、STI及超声波传导速度（SOS）峰值均在20～24岁。

The ferry did not even have time to send out an SOS.

渡船甚至连发出紧急呼救信号的时间都没有。

International SOS members should call the number on their membership cards for assistance.

如果是国际SOS组织 的成员应及时拨打成员卡上的电话以寻求帮助.

Johanne's predicament was a hidden camera experiment by Norwegian charity SOS Children's Village as part of their winter campaign to gather donations to send much-needed coats and blankets to help Syrian children get through the winter.

约翰内斯的窘境是一个隐藏摄像机实验，由挪威慈善团体SOS儿童村发起，这是该组织冬日行动的一部分，这个活动是为了筹集更多捐赠为叙利亚儿童送冬日的生活必需品外套和毛毯。

No significant change of SOS was found in the control group after treatment ( P > 0.05 ).

对照组与治疗前比较,所测SOS值无明显变化 ( P>0.05 ).

Objective To cross-sectionally investigate the age-related variation of speed of ultrasound ( SOS) at distal radius in men from Guiyang urban area in China, and to establish the reference database for diagnosing male osteoporosis ( OP) by quantitative ultrasound ( QUS).

目的探讨贵阳市区健康男性人群桡骨超声速率（SOS）的变化趋势，建立定量超声（QUS）诊断男性骨质疏松（OP）的参考数据库。

International SOS will require a global mindset.

国际SOS将需要应聘者具有全球性思维.

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。

We've received an SOS from the area asking for food parcels.

我们收到来自那一地区的紧急求援信息，他们急需食物包。

For the metal Ti SOS structure nano device, the thickness and characteristics of Ti film become very important factors in quality control of fabricating the Ti oxide line/ circuit figures by AFM tip induced oxidation.

采用金属Ti-SOS结构的纳米器件，Ti膜的厚度和成膜质量成为影响基于AFM针尖诱导氧化加工Ti纳米氧化线/电路图形结构质量的重要因素。

The emergency signal SOS has no literal meaning.

呼救信号SOS在字面上没有任何意义.

In the end, a set of Plotkin-style structural operational semantics ( SOS) rules inductively defines a compositional formal semantics for UML state machine.

最后，用Plotkin风格的结构操作语义SOS（structural operational semantics）规则归纳地给出满足组合性的UML状态机语义。

SOS mothers look after them.

SOS的妈妈照顾他们.

Moreover, 25 % of SOS children mention that they are sad.

而且, 25%的SOS孩子提及到了悲伤.

He radios SOS twice.

他用无线电发送了两遍SOS信号.

Results The values of calcaneal broadband ultrasound attenuation ( BUA), speed of sound ( SOS) and stiffness ( STI) in altitude group were significantly lower than those in plain group at any age ( P < 0.01).

结果进驻高原地区官兵跟骨超声振幅衰减（BUA）、超声声速（SOS）和刚度（STI）各年龄段均较返回平原组显著降低（P<0.01）。

So they were asked to draw their SOS families.

所以他们被告知的是书画SOS的家庭.

She stamped out the letters'sOS'in the snow.

她用脚在雪地踩出'sOS'这三个字母.

BUA, SOS and STI in men were greater than in women in different ages.

各年龄组的BUA 、 SOS和STI男性均高于女性.

Conclusion Using the technique of ultrasound diagnosis ( USD) to measure the bone density, BUA ( Broadband Ultrasonic Attenuation) is an im-portant statistic data, SOS ( Speed of Sound) is of no characteristic importance.

结论用超声诊断技术（USD）测骨密度值，声量减弱（BUA）值是具有统计意义的重要参考值，声速（KE）值不具备此特点。