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水平分量

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To measure the horizontal component of geomagnetism , the "bifilar balance method" is used, together with an additional adjustable magnetic field to compensate the geomagnetic field.

采用"双悬线平衡法",并利用外加可调磁场与地磁水平分量补偿的方法对地磁水平分量进行了测量。

The results indicate that the vertical component of wind velocity variance remains unchanged but the hori- zontal component increases as the sampling length increases.

结果表明:在进行湍流统计特征量计算过程中,采样长度增加时,垂直分量风速方差无明显变化,水平分量风速方差增大;随着风速的减小以及稳定度参数 z/L的增加,采样长度对计算结果的影响变得更为突出。

Have studied geomagnetic field level component experiment error source and method diminishing error.

翻译内容如下:研究了地磁场水平分量的实验误差来源及减小误差的方法。

If the mass in question is a plumb bob, the horizontal component of f is important

如果所讨论的质量是一摆锤,则重要的是F的水平分量

Firstly, radial horizontal component and transverse horizontal component are derived from tri-channel seismic data at the surface and the bedrock in borehole array by back-azimuth decomposition method, and the histories of radial and vertical components are divided into two parts by Sg wave arrived time. Moreover, it is supposed that transverse horizontal components are made up of SH wave, while vertical component and radial horizontal component are constituted by P-SV wave system.

针对钻井台阵的两处三分量加速度记录,根据反向方位角将两水平分量分解为径向水平分量和横向水平分量,假设横向水平分量由SH波系组成,竖向分量和径向分水平量由P-SV波系组成。

After studying this phenomenon, the author finds that, the covariance matrix of the complex expressions of horizontal gradients of the disturbing gravity field elements has a structure of blockwise repetitive Toeplitz matrix, though the covariance within the disturbing gravity field elements is still anisotropic. Therefore, the collocation problem of the complex combination of horizontal components is similar to that of gravity anomaly, which makes the degradation be able to be completed by FFT transformation matrix.

作者研究发现,利用水平梯度的复组合,即复数表示后,扰动重力场元复组合之间的协方差函数尽管还是各向异性,但它们对应的协方差矩阵却具有分块 Toeplitz 循环阵的结构,因而水平分量复组合的配置问题与重力异常的配置问题相似,可以利用傅立叶变换矩阵进行降阶处理。

During the storms, to the magnetic field vertical component of magnetic declination and there has been a marked ups and downs, but most features of the horizontal component of H.

在磁暴期间,地磁场的磁偏角和垂直分量都有明显起伏,但最具特征的是水平分量H。

In the example shown, the two currents are 90 out of phase, so the vertical component of the magnetic field is sinusoidal, while the horizontal is cosusoidal, as shown.

因而,如例子所示,磁场的垂直分量是正弦形式的,而水平分量是余弦形式的。

The method that measuring horzontal component of the earth magnetic field with digital quantometer is introdnces, the computational formule are given, systematic error are discussed, the advantages of the this method with tangent galvanometer measuring ho

摘要介绍了用数字冲击电流计测量地磁场水平分量的方法,给出了计算公式,对系统误差进行了讨论,简述了该方法与用正切电流计法测量地磁场水平分量的优点。

Vertical and horizontal surrounding rock pressure can be determined by the statistic analysis of actual measured data.

依据实测围岩压力的垂直与水平分量沿隧道跨度与高度方向的统计规律,确定垂直方向与水平方向围岩压力的计算图式。

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It goes back to what I told you...

现在回到我告诉过你的。。。

With a supporter in Mr Charest and an admirer in Mr Dumont, Mr Harper may be encouraged to call an election himself.

由于在沙雷那边有个支持者,杜蒙那边有个崇拜者,鼓励哈珀为自己举行一次选举。

Come to a "Chronicle" in.

来个"纪事"的。