wave about的例句大全

Machine wave about 70 mm can be eliminated if tension drafting multiple of head plate and compression roll is 1.091.

圈条盘与压辊间的张力牵伸为1.091倍时，可消除70cm左右的机械波。

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Study of Wave Propagation Prediction about Three-Dimensional Ray Tracing Model

基于三维射线跟踪模型的电波传播预测研究

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Some discussions about current through half-wave recti-diode

通过半波整流二极管中的电流问题

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First, the Taylor series about wave elevation function η in the liquid free surface of velocity potential function was derived, and the nonlinear equations of free surface kinetic boundary condition and dynamic boundary condition was gained.

首先将速度势函数Ф在自由液面处作波高函数η的Taylor级数展开，从而导出自由液面运动学和动力学边界条件非线性方程组；

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Then, local-wave ( LW) method is imported especially for solving questions about nonlinear and non-stationary of diesel surface vibration signals.

然后，针对柴油机系统的非线性和表面振动信号的非平稳特性，引入局域波分析方法。

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Third: sound wave value has the certain enhancement reflected crag body complete Index, it enhances the scope to be bigger to the shallow complete worse crag body. It may enhance about 10% roughly.

三是反映岩体完整性指标的岩体声波值有一定提高，浅部完整性较差的岩体提高幅度较大，大体可以提高10%左右。

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Explanation and application of numerical products about cold wave forecasting in Ningxia

T（213）等数值预报产品在宁夏寒潮预报中的释用

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Ignite secondary wave, primary wave and ignite timing signal wave can provide valuable data about each air cylinder ignition and combustion status.

结果表明：1.点火次级波形、初级波形、点火正时信号波形能够提供有关各个气缸点火和燃烧情况的关键信息。

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Comparing the eclipse depth time, in Shanghai area it was delayed about 30 minuted when this effect reached peak value. This fact could be considered to come from the change of reflecting point of the sky wave signal during the disturbed ionosphere condition.

在上海区域内，这种影响达到峰值的时刻比食甚时刻延迟了约30分钟，这是处于扰动电离层状态中天波反射点变化的反映。

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Serial cloudy sky and cold wave in cold half year brings about a greater impact on the quality and yield of vegetable.

冬半年经常发生连阴天气和寒潮天气，严重影响了蔬菜的质量和产量。

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The upper crust of the Altun orogenic belt has a high average Q value ( about 500). It is likely caused by shallow depth of crystalline basement, outcrop of basement rocks, and slow attenuation of seismic wave.

阿尔金造山带上地壳的平均Q值较高（约500），这可能由于结晶基底埋藏较浅，基岩出露，因此地震波在此处传播能量衰减较慢所致。

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The temperature dependence of the spin-lattice relaxation rate and the Knight shift indicate d-wave pairing, which brings about the extended quasiparticle states outside the vortex cores.

核自旋晶格弛豫率以及奈特位移的实验结果显示，超导态的电子配对是d波单态配对.d波能隙函数里存在节点，使得准粒子从涡线中心漏到涡线外面。

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A concept about reflection region is presented, upon which the formulae for calculating field-strength of sky wave are modified to be the integral form and they can be applied in more general cases.

提出了反射区的概念，从而使已有的球面电离层反射的天波场强计算公式改进为积分形式，更适于一般情况。

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In this paper, we discuss the nature of half-wave loss about mechanical wave, electromagnetic wave and matter wave respectively.

本文分别讨论了机械波、电磁波、物质波在两种介质的分界面正入射传播时产生半波损失的本质。

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The transverse wave propagation in carbon nanotubes/ polymer composites laminated structures under ultrahigh frequency ( about 1THz) was studied based on the multiple-elastic-beam model. Effects of the volume ratio and chiral vectors of carbon nanotubes on transverse wave propagation were analyzed.

通过多层弹性梁模型研究了碳纳米管/聚合物复合材料层合结构在高频率（1THz左右）下的横波传播，分析了碳纳米管的体积分数和手性对其传播的影响。

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Regional seismic wave carries iota of information about structural variations in the crust and the upper mantin.

区域地震波携带着大量的信息，可以很好地反映地壳和上地幔结构的变化。

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CAI Package about Angular Distribution of Wave Function and Radial Distribution of Electronic Cloud around Hydrogen Atoms

氢原子波函数角度和电子云径向分布的CAI初探

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In a new wave of design, dubbed2 hostile architecture, aesthetics3 are not the only motivating factor when making choices about the form and fabric4 of particular constructions.

建筑设计界新近刮起一阵风，叫做“不友好建筑”，在选择某个特定建筑的形式和材料的时候，美学已不是唯一的决定因素。

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Experimental results about influence of gas saturation upon compressional head wave velocity, amplitude and dominant frequency

含气饱和度对纵波首波速度、振幅及主频影响的实验结果

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The third wave were the Belgae-came about 150 BC.

第三次是约公元前150年比利其人的到达。

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