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路程差
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  “路程差”译为未确定词的双语例句
     Based on the research of the former, the basic characteristics of radio wave with the multipath propagation environments of land high-speed locomoting are researched. The distribution of the path-number, angle of incidence, times of reflection, attenuation and delay are analyzed, simulated and discussed by combining stochastic process theory and speed-landform factor with wireless communications principles.
     本文在前人研究的基础上,对高速运动环境中的移动通信多径信道的电波传播特性进行研究,将随机过程理论、速度参量、地形因素与无线通信原理相结合对电波的入射角、多径径数分布、多径传播路程差和时延分布、多径传播反散射次数分布、多径衰落系数进行了详细分析、仿真和讨论,建立符合Markov过程的多径信道模型参数。
短句来源
     The determination of the charge state, the atomic number, the atomic mass and the energy of reaction products are described. The paper also deals with the soft ware correction of Bρ non-linear dispersion, kinematic and the difference of flight path.
     述及电荷态,核电荷,核质量及反应产物能量的确定和用软件进行Bρ非线性色散修正、运动学修正、飞行路程差修正的方法。
短句来源
     Mixing function of type B7/3 mum mixer is theoretically and experimentally stud-ied. The calculating method of distance and time difference is obtained. The primery effect factors on mixing result are analyzed.
     通过理论分析与实验研究,得出了B7/3型多仓混棉机理论路程差及时间差的计算方法,分析了影响混和效果的主要因素。
短句来源
     Based on conventional velocity analysis method and particularity of receiving units of phased-array ground penetrating radar, we propose a new velocity analysis method. Calculate the difference of distance due to receiving units' different positions, compare stack amplitude at various speeds , obtain velocity spectral line and stack velocity.
     基于传统速度分析方法,结合相控阵探地雷达天线阵的特殊要求,提出了一种叠加速度分析的新方法,该方法通过计算接收天线位置不同引起的路程差、比较多道数据在不同的速度下的叠加幅度,得到速度谱线,求得叠加速度,从而得到处理相控阵探地雷达回波数据的重要参数;
短句来源
     The basic requirement of instantaneous frequency measurement (IFM) receivers is the frequency discrimination precision. The precision is influenced by the electromagnetism radiation source of several non-receiving signal and the glint signals resulted from all kinds of reflectors, leading to indeterminacy.
     瞬时测频接收机性能最基本的要求就是测频精度,而空间内的各种非接收信号的电磁辐射源和由于各种反射体引起与接收信号路程差的反射信号等噪声信号,对瞬时测频接收机的测频精度和频率的分辨力的性能有着不可忽视的影响,并且这种影响具有不确定性。
短句来源
  相似匹配句对
     The prognosis of MFH of head and neck is poor.
     预后
短句来源
     ⑧poor prognosis.
     预后
短句来源
     Is It Far?
     路程远吗?
短句来源
     The results show that inside the cylinder beyond a distance equal to 0.5 times the radius of tube from the pore opening, the deviation of the velocity profile from the Poiseuille one becomes equal to or less than 1% .
     结果表明,经过圆柱半径的一半路程之后,速度剖面和Poiseuille剖面只1%.
短句来源
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  distance difference
In order to accurately determine the structural features that differentiate the various S100 proteins, distance difference matrices and contact maps were calculated for the NMR structural ensembles of apo calcyclin and rat and bovine S100B.
      
The 95% confidence interval for the t-test showed the measured distance difference between the registered volumes was within one MRI voxel.
      
This is reflected with a higher average maximum distance and higher average distance difference.
      
This small time difference might not sound like much, but it does mean a distance difference of something in the order of 12 feet.
      
The GA was then used to minimize the distance difference between pharmacophore features.
      
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A method of data analysis of the magnetic spectrometer with heavy ion is discussed. The determination of the charge state, the atomic number, the atomic mass and the energy of reaction products are described. The paper also deals with the soft ware correction of Bρ non-linear dispersion, kinematic and the difference of flight path.

本文概述了用于重离子核物理研究的磁谱仪的一个数据分析方法。述及电荷态,核电荷,核质量及反应产物能量的确定和用软件进行Bρ非线性色散修正、运动学修正、飞行路程差修正的方法。

Some experiments of conformal arrays of slots on conducting circular cylinder with a electrically large radius covered by a layer of dielectric are reported. The calculated and experimental horizontal patterns of arrays are given. The experimental models are circumferentialtal linear arrays with ten elements. The slot elements are fed by shielded stripline and rectangular waveguide respectively. There are two kinds of models, one with uniform intervals between elements, and another with non-uniform intervals....

Some experiments of conformal arrays of slots on conducting circular cylinder with a electrically large radius covered by a layer of dielectric are reported. The calculated and experimental horizontal patterns of arrays are given. The experimental models are circumferentialtal linear arrays with ten elements. The slot elements are fed by shielded stripline and rectangular waveguide respectively. There are two kinds of models, one with uniform intervals between elements, and another with non-uniform intervals. The path differences of rays caused by the cylindrical surface are compensated for the latter one by shortening feed line. The measured and calculated patterns agree roughly. The calculated and experimental results show, that the compensation by shortening feed line is effective.

本文对大半径敷介质导体圆柱表面共形缝隙天线作了实验研究。实验模型为十单元周向线阵,单元分别用屏蔽带线缝隙和矩形波导缝隙.包括等间隔阵和用缩短馈线的方法补偿了往面引起的射线路程差的不等间隔阵,实测方向图大致趋势与计算结果一致。结果表明,缩短馈线的补偿方法对降低旁瓣有效。

Mixing function of type B7/3 mum mixer is theoretically and experimentally stud-ied. The calculating method of distance and time difference is obtained. The primery effect factors on mixing result are analyzed.

通过理论分析与实验研究,得出了B7/3型多仓混棉机理论路程差及时间差的计算方法,分析了影响混和效果的主要因素。

 
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