At the Earth's surface, these tempests can be detected by changes in the strength of the Earth's magnetic field.
在地球表面，可以通过改变地球磁场强度来检测这些风暴。
These magnetic forces are monstrous when compared with the magnetic field strength of our planet — which measures in at less than 1 gauss at the Earth's surface.
比起地球表面上不到1高斯的的磁场强度这些磁场大的惊人。
For a sunspot to form on the solar surface, the magnetic field needs to attain a certain strength to push the surface plasma aside, exposing the solar interior as a cool spot — a sunspot.
在太阳表面，磁场强度必须强到能推开表面的等离子体，将温度较低太阳内部的暴露在外，形成一个太阳黑子。
According to the transient simulation of seepage field and non-saturated shear strength theory, the stability of Sipu landslide and the space-time evolution of the critical slip surface were analyzed.
根据模拟的瞬态渗流场与非饱抗剪强度理论，对思铺滑坡的稳定性和最危险滑动面的时空演化进行了分析。
In the vacuum or infinite evenly charged dielectric materials, the field strength of its surface equals at all spots. And it has no relation with the distance of the field spots to the surface.
在真空或无限大均匀电介质中，无限大均匀带电平面的电场强度处处相等，和场点距离该平面的远近无关。
This paper introduces the way to calculate the distribution of electric field strength on the plate surface. And it also analyzes the factors influencing the result of numerical solution.
介绍了理论求解极板表面电场强度分布的方法，并对影响其计算结果的因素进行了分析。
This paper introduces the way to calculate the distribution of electric field strength on the plate surface. And it also analyzes the factors influencing the result of numerical solution.
介绍了理论求解极板表面电场强度分布的方法，并对影响其计算结果的因素进行了分析。
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