- 更多网络例句与衰减常数相关的网络例句 [注：此内容来源于网络，仅供参考]
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The light transmission attenuation constant is achieved to determine rupture location of composite materials.
同时对空心光纤的衰减特性做了实验研究，得到了空心光纤的衰减常数，并且应用于断裂测量。
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The phenomenon of large attenuation constant with low radiation efficiency is clearly shown in the expression.
该表达式清楚地显示了截止区中大衰减常数低辐射效率的现象。
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The analysis shows that the influence of plasma frequency on the attenuation constant of MPCA is increasing, and an extremum point is appeared.
结果表明，强磁场时等离子体频率对天线衰减常数影响增大，且有一极值出现。
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The results show that there are three discontinuity points at the critical angle of the phase constant, the critical angle of attenuation constant and 90°.
结果表明：入射角在相移常数临界角、衰减常数临界角和90°处，横向偏移曲线存在三个间断点。
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The rules of the cold-test characteristics changing with helix pitch are also studied and it turns out that, with increasing helix pitch, the phase velocity increases linearly, the interaction impedance changes nonlinearly and the attenuation constant decreases nonlinearly. At the same time, with the limitation of the synchronism between the electron beam and the electromagnetic wave, the change of pitch is small and therefore an approximate linear relation can be introduced.
研究表明：相速几乎随螺距增大而线性变大，互作用阻抗与螺距是非线性的关系，衰减常数随螺距增大而非线性地减小；由于在维持电子注与电磁波速度同步的限制下，螺距变化的幅度不可能很大，因此可近似按线性关系来处理互作用阻抗及衰减常数与螺距之间的关系。
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A large uumber of numerical calculations using the analytic formula and the dispersion equation have been candied out on the relations of the attenuation and phase constant with wave frequency, thickness and conductivity of the lossy layer.
此式适用于截止频率附近，通过解析表达式和波导模式色散方程，对衰减常数和相位常数进行了大量数值计算，得到了它们随损耗层厚度、频率以及损耗层电导率的变化规律，两种方法所获得的结果有较好的一致性，研究表明，损耗强度和损耗层厚度的变化会改变波导中电磁模式的色散和简并特性，对于改善高功率回旋行波放大器中注波互作用带宽和模式竞争非常有益。
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The small concrete blocks and big concrete plate were constructed for the experiment. The dielectric constant and the attenuation index obtained by the first 1 and 1/2 waveforms reflected from the concrete surface are used as the parameters.
研究使用1GHz天线，经由实验分析采用抬高天线与受测物距30cm方式检测混凝土，将测得混凝土反射波形计算出介电常数，并选择反射脉冲波形1又1/2振幅面积来做为量测标的，将火害前后振幅面积计算求得衰减常数，比较火害前后混凝土之差异性。
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From the lumped equivalent circuit model, the phase shift/attenuation and impedance characteristics of the novel structure are first analysed based on the Bloch theory, which shows the novel structure has properties analogous to those of a bandpass filter: the attenuation constant keeps zero with a continuous and smooth characteristic impedance distribution within the passband and the bandwidth may be arbitrarily specified; characteristic impedance is purely imaginary with the inhibition of the electromagetic wave propagation outside the passband.
首先从一般的等效电路模型出发，根据Bloch周期性理论对该结构的相移、衰减和阻抗特性进行了分析，结果表明该新结构具有类似带通滤波器的特性：通带内衰减常数为零，特性阻抗为实数并随频率连续平滑分布，具有可任意指定的阻抗匹配带宽；带外特性阻抗为纯虚数，电磁波传播受到抑制。
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The results show that, in the lower voltage regime, the molecular currents decreased exponentially with the molecular length, and the corresponding decay constant is about 1.41/CH2. Furthermore, the decay constant is demonstrated to be almost independent of the external voltage.
研究结果表明，在低的外加偏压下，烷烃硫醇分子电流值随着分子链长度的增加而指数减小，其衰减常数约为1.41/CH2，且衰减常数基本上与外加偏压值的大小无关。
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For example, the chlorine decay model only assumes that the chlorine decay rate coefficient of the entire pipe network to be constant.
目前广泛使用的给水管网水质分析模型多是基于单种成分分析的水质模型，对于余氯衰减模型，仅假设整个管网中的余氯衰减常数是一致的。
- 更多网络解释与衰减常数相关的网络解释 [注：此内容来源于网络，仅供参考]
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attenuation constant：衰减常数
多数观察S参数(Scatter parameters).另外,电抗(reactance)指阻抗虚数部分; 电纳(susceptance)指导纳虚数部分.史密斯圆图(simth chart)上半圆为阻抗圆, 下半圆为导纳圆.α称之为衰减常数(attenuation constant)单位napper/m,
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image attenuation constant：影象衰减常数
image analyzer 图象分析器 | image attenuation constant 影象衰减常数 | image carrying fibre bundle 导象纤维束
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image attenuation constant：影像衰减常数
"影像衰减系数","image attenuation coefficient" | "影像衰减常数","image attenuation constant" | "影像属性","image attribute"
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image attenuation constant：图像衰减常数, 影像衰减常数
140. image attenuation coefficient 图像衰减系数 | 141. image attenuation constant 图像衰减常数, 影像衰减常数 | 142. image averaging 图像平均
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acoustic attenuation constant：声衰减常数
acoustic absorbant 吸声材料 | acoustic attenuation constant 声衰减常数 | acoustic basement 声波基底
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acoustical attenuation constant：声衰减常数
acoustic admittance 声导纳 | acoustical attenuation constant 声衰减常数 | acoustical damper 消声器
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acoustical attenuation constant：声音衰减常数
吸音因子 acoustical absorption factor | 声音衰减常数 acoustical attenuation constant | 声波侦测器 acoustical detector
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attenuation factor：衰减常数
attenuation equalization 衰减均衡 | attenuation factor 衰减常数 | attenuation values 衰减值
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decay constant：衰减常数
decay coefficient 衰减系数 | decay constant 衰减常数 | decay curve 衰减曲线
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damping constant：衰减常数
damping 衰减 | damping constant 衰减常数 | damping diode 阻尼二极管