铝制光架是有高反射系数的水平板条。
The aluminum light shelves are horizontal slats which have a high coefficient of reflectivity.
我们可以利用反射系数公式。
We can manipulate the expression for reflection coefficient.
镜面反射系数，以一个特定的角度测量光泽。
Mirror like reflectance, gloss measured at a specific Angle.
经抛光的铬层有很高的反射系数，可作反光镜。
Exposed The polishing of chromium layer has high reflection coefficient, can make reflector.
本文应用功率波理论解释了截止波导的反射系数。
Using this theory, we explain the reflection coefficient of the WBCO (Waveguide Below Cutoff).
采用原位测量的手段记录了辐照前后的光谱反射系数。
The spectral reflectance before and after irradiations of electrons was insitu measured.
对过渡层广义反射系数的计算提出进一步改善的算法。
Some improvement is also made in the method of computation of the generalized reflection coefficients.
反射波振幅与入射波振幅的比率称作反射率或反射系数。
The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.
并通过子波和反射系数序列的褶积作出了合成雷达记录。
Also, the synthetic radar record is presented using the wavelets and reflection coefficients in series.
文末对高声频情况下的海底上的声反射系数进行了简化。
In the case of high frequencies, the sound reflection coefficient at sedimentary layer surface is simplified.
本文主要给出了应力的反射系数和透射系数的计算公式。
This article mainly gives the formulas of the reflection coefficient and the transmission coefficient of the stress.
电压反射系数为电力电缆故障测距提供了可靠的理论依据。
The electric voltage echo coefficient provides dependable theories to the power cable fault location.
本文提出一种计算反射系数的高效公式——位内递推算法。
This paper presents a new formulation for recursively computing the reflection (Partial Correlation) coefficients of speech signal.
当反射界面上下两侧的声波组抗降低时，反射系数就会出现负值。
Negative coefficients occur where there is a decrease in acoustic impedance across the reflecting interface.
文章着重研究了反射系数的计算，还给出了远场的辐射型式曲线。
The calculation of the reflection coefficient is emphasized, and the polar plots of the radiation coefficient are also presented.
因此，此法要比普通分段脉冲反褶积求解反射系数的精度高得多。
As a result, this method offers much better reflection coefficients than ordinary segmental pulse deconvolution does.
本文给出了铝合金粘接件和含矿地层声反射系数的数值计算结果。
Numerical computations of acoustic reflection coefficients are given for aluminum alloy adhesive joints and metal layer embedded in rock.
提出了合理的人工边界反射系数公式，为有限元模型提供了理论基础。
A reasonable spurious parameter of artificial boundary is also proposed, which lays down the base for FEM numerical simulation.
采用解析方法研究了斜向入射波作用下双淹没矩形体的透反射系数特性。
An analytic method is used to analyze the transmission and reflection coefficients of double-submerged rectangular blocks (DSRB) in oblique waves.
雷达吸波材料的吸波性能通常以吸波材料对电磁波的功率反射系数来表示。
The absorbing property of radar absorbing material is usually expressed by the power reflection coefficient of the absorbing material toward the electromagnetic wave.
而利用褶积模型理论解决转换波问题的关键是建立转换波反射系数递推公式。
However, the use of convolution model is to deduce recursion formula of the reflection for the converted wave.
本文给出了关于LC梯形二端口网络归一化反射系数的一致性定理及其系定理。
The consistency theorem on normalized reflection coefficients and its corollary of LC-Ladder two-port networks are presented.
不论是TE波还是TM波，当以某一入射角入射时，反射系数都有可能变为零。
For the TE wave or the TM wave, the reflection coefficient will become zero at a certain incident Angle.
金红石榴辉岩与片麻岩之间具有很高的反射系数(0.24 - 0.31)。
The lithological boundary between rutile-bearing eclogite and gneiss has the biggest reflective coefficient (0. 24-0. 31).
从电磁场理论出发，推导出了电磁波以任意角入射时雷达吸波材料的反射系数公式。
The formulae of reflecting coefficient are derived from the theory of electromagnetic field for arbitrary incident electromagnetic wave to radar absorbing material.
在影响地震波振幅的诸多因素中，除反射系数外，最主要的是波前扩散和吸收的影响。
Among various factors affecting the amplitude of seismic record, wavefront divergence and absorption are the key ones, except reflected coefficients.
分析有限声波束从平面液-固界面上散射的困难主要发生在平面波反射系数的处理上。
For scattering of a bounded acoustic beam from a liquid-solid interface, the principal difficulty comes from the treatment of tie plane wave reflection coefficient.
文中就松散颗粒介质的情况对反射系数进行了简化，得出了前人用唯象理论所获得的结果。
In case of the loose granular media, the reflection coefficient is simplifyed the result obtained is identical with that obtained by seniors from phenomenon theory.
用植物代替黑沥青能增加屋顶漫反射系数，蒸散能增加城市大气层的湿度；二者都有助于缓和热导效应。
Replacing black asphalt with vegetation raises rooftop albedo, and evapotranspiration can add humidity to an urban atmosphere; both help mitigate heat-island effect.
本文是第二部分，主要探讨了两类母线的接线情况下，线路边界的折、反射系数的频谱特征。
This paper is the second part, which presents the characteristic of reflection and refraction coefficient spectrum at line boundary.
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