The aurora display was not caused by the continuing magnetic blasts from Planet X, as auroras are caused by fluctuations in Earth gravity field.
极光的出现并不是来自于X星的持续的磁场轰炸引起的，因为极光是由地球重力场的波动引起的。
From the definition for the magnetic acceleration, the ideal magnetic field model and the magnetic field intensity profile needed for creating the micro-gravity environment are presented.
由磁加速度的定义出发，提出了理想磁场模型和实现微重力环境所要求的磁场强度分布。
Measurements of the magnetic and gravity field of the earth are used extensively to explore its structure, particularly in the search for gold, oil, diamonds and other substances of economic value.
地球磁场和重力场的测量广泛用于研究地质构造，尤其是寻找矿产、石油、黄金及其它有经济价值的物质。
In this paper, combined gravity and magnetic inversion method of potential field is applied to the calculation of the basement depth and apparent magnetization in the Minghe basin.
本文采用重磁力联合反演方法，计算了民和盆地基底深度和视磁化强度。
Then the essence of gravity separation of magnetic collector is analysed with gravity seperation theory and the opinion is offered that the additional magnetic field just str…
之后，作者用重选理论剖析了磁聚机的重力选矿本质，还阐明了其外加磁场只是强化其分选效果的观点和磁聚机归类于重力选矿设备的观点。
The magnetic field used to generate micro-gravity environment was theoretically analyzed.
通过理论分析，得到了实现微重力环境所要求的磁场强度分布。
In the analytical continuation data processing of gravity and magnetic field, the important practical problem is the automatic reading decision for template access and its implementation on computers.
在重磁场解析延拓资料处理中，量板取数自动判读及计算机实现是个重要的实际问题。
The spatial distribution characteristics of gravity and magnetic field are highly visible, so that they are the important basises of researching the field-source.
重磁位场的空间分布特征，具有较强的直观性，是研究场源体的重要依据。
The acceleration of gravity is inversely proportional to the contact angle, and proportional to the surface energy when magnetic field intensity are equal.
磁场强度相等时，重力加速度与接触角呈反比关系，与表面能呈正比关系。
Functional-group-modified surface of titanium alloys was derived by self-assembly method in the high-magnetic gravity field simulated by superconductive magnet.
在利用梯度磁场模拟的重力场环境中，用自组装的方法在钛合金表面制备官能团修饰的改性表面。
Functional-group-modified surface of titanium alloys was derived by self-assembly method in the high-magnetic gravity field simulated by superconductive magnet.
在利用梯度磁场模拟的重力场环境中，用自组装的方法在钛合金表面制备官能团修饰的改性表面。
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