attenuation的例句大全

Slow attenuation property of electromagnetic energy is confirmed by experiments.

用实验直接验证了瞬态电磁波的慢衰减特性.

Requirements of passband ripple, stopband attenuation, and achieve a minimum order.

要求通带波纹, 阻带衰减, 并用最小阶数实现.

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

请注意,聚乙烯电缆比PVC( 聚氯乙烯)电缆具有低得多的损耗.

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.

Attenuation of light is in the form of absorption.

光是以吸收的形式衰减.

Yet some form of attenuation is mandatory.

然而有些衰减形式是必须采用的.

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.

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.

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.

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.

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.

Express the factors resulting in the attenuation of acoustic waves.

叙述引起音波衰减的因素.

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.

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.

Wave attenuation properties of rectangular pontoon breakwater were analyzed with eigen-function expansion.

利用特征函数法对矩形浮箱式防浪堤的消浪性能进行分析。

This method overcomes the difficult and unrealizable experiment conditions that are used to measure the absolute attenuation coefficient and impels the technique of ultrasonic characterization to be more closed to the engineering requirements and more practical.

该方法克服了绝对衰减系数测定法对实验条件要求极为苛刻、难以实现的不足，使得超声表征技术更接近工程条件、更具实用价值。

Based on analyzing the observed data of long term operation, the attenuation law of yields and the control effect of each affecting factor are found out for dug well with infiltration pipes arranged radiantly in river bed after long term operation.

通过对长期运行观测资料的分析，查明了河床辐射井长期运行出水量的衰减变化规律及其影响因素所起的相应控制作用。

The attenuation correction coefficient influences correction quantity and correctable thickness.

衰减订正系数影响订正量的大小和可订正厚度。

By utilizing the matching method of regional electromagnetic field for individual regions, the electromagnetic field distribution in the space of three respective regions is found. And the dispersion equation, coupled impedance and attenuation constant are thence obtained.

利用电磁场分区匹配方法求解了空间电磁场分布，从而导出了色散方程、耦合阻抗和衰减常数的计算公式。