Note that the polyethylene cables offer much lower attenuation than PVC cables.

Ultrasonic attenuation capacity of cellular Al alloy foam were studied.

研究了闭孔泡沫铝合金孔结构参数对其超声衰减性能的影响.

Atmospheric turbulence and attenuation play an important role in laser's transmission.

大气湍流与大气消光会给激光传输带来较大的影响.

Ultrasonic transmission attenuation characteristic in muscular tissue is discussed in this paper.

探讨超声对肌肉组织超声传输特性.

At least, this may explain the local school safe education some attenuation.

至少, 这可以说明当地学校的安全教育有些弱化.

Express the factors resulting in the attenuation of acoustic waves.

叙述引起音波衰减的因素.

The Color, Multiplier and Attenuation parameters can all be animated over time.

颜色, 放大器和减弱器都可以超时绘制.

Elastic energy attenuation degree and plastic energy change rate were defined.

定义弹性能衰减度和塑性能变化率.

It has a rather high transmission frequency and low attenuation.

居有较高的传输频率和较低的衰减.

The attenuation distance and transmittance are connected together, they influence each other.

衰减距离attenuation) 和能见度(transmittance)是联系在一起的, 并相互影响.

The point of degradation, due to attenuation or distortion, at which a signal becomes unusable.

由于衰减或失真使得信号变得不能使用的那个退化点.

Yet some form of attenuation is mandatory.

然而有些衰减形式是必须采用的.

Attenuation of light is in the form of absorption.

光是以吸收的形式衰减.

In this research, a novel variable optical attenuator has been proposed for further studies.

本研究将针对其中一种必需的元件—可调变光讯衰减器进行探讨.

The DC and AC attenuator circuits provide ranging for the AC and DC functions.

直流和交流衰减器电路提供直流和交流功能的量程切换.

This high power thin film attenuator series exhibit excellent high frequency characteristics.

这种高功率薄膜衰减器系列具有卓越的高频特性.

The Variable Optical Attenuator ( VOA ) is an important optical communication device without source.

可调光衰减器 ( VOA ) 是光通信中重要的光无源器件.

This result provides experiment reference to attenuator design.

这为制定火箭发射噪声抑制提供了实验依据.

Optical fixed attenuator is a need to provide different based on the engineering precision attenuation device.

光固定衰减器是一种可根据工程需要提供不同衰减量的精密器件.

This thin film attenuator series exhibit excellent high frequency characteristics.

这种薄膜衰减器系列具有卓越的高频特性.

Fiber Optic Components and assemblies, Connector, Adaptor, Attenuator, Ferrule, Patchcord Optical Instrument and Parts.

采购产品光纤部件和组件, 连接器, 适配器, 衰减器,套圈, 跳线光学仪器及零件.