衰减系数

Design of highly precise measurement system of optical fiber attenuation coefficient.

高精度的光纤衰减系数测试系统的设计。

In addition, pulse decay method of measuring α using Brill...

测量超声衰减系数时，脉冲回波用两种检测方法进行了比较。

There has a linear correlation between vertical jump height and bone density, bone strength of calcaneus.

运动年限在3年以上成年人的超声波衰减系数和跟骨骨质量指数高于运动年限在1年以下的成年人，差异存在显著性(P.05)。

Damping factor alignment is a key and difficult problem to the signal processing in magnetic resonance spectroscopy.

衰减系数的校正是磁共振波谱信号处理和分析过程中的一个关键难题。

Ultrasound parameters of calcaneus was measured by ultrasound bone densitometer following investigation exercise modes and durations.

采用超声骨密度仪测试跟骨超声参数，即反映骨密度的超声波衰减系数和反映骨强度的跟骨骨质量指数。

In this paper, authors research the effects of the attenuation coefficient choice of the Gabor transform window function and sampling interval on signal resolution.

该文研究了Gabor变换窗函数衰减系数选择正确与否和采样间隔对信号分辨率的影响。

Further, compared with the standard response spectrum of our country, the results showed that the values of the elasto-plastic acceleration response spectra in the long period cycles are overhigh, damping attenuation coefficients are also larger.

进一步比较弹塑性反应谱和我国规范得到的反应谱，结果显示规范的加速度反应谱在长周期段谱值过大，阻尼衰减系数也较大。基于单质点弹塑性地震分析的结果，在我国规范反应谱公式的基础上提出的隔震结构弹塑性反应谱公式。

It's shown that the measured peak of the tube voltage is close to the set value during the exposure.

认为由于X线机在曝光过程管电压峰值与设定值基本相同，因此各物质在同一曝光条件下的平均数衰减系数基本不变。

The detection efficiency was also obtained experimentally using radioactive source 60Co.

测出的线衰减系数是绝对值，成像只要求低分辨。然而，TGS有CT测量所没有的发射测量和图像重建的问题。

Furthermore, the parameters of the pulse stacker, such as attenuation and time delay, etc, were worked out.

在此基础上，计算获得了脉冲堆积器的衰减系数、延时等控制参数。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。