gravity anomaly
重力异常：地球表面某处的重力值与标准重力值之间的差异
常用释义
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基本释义
- 重力异常：地球表面某处的重力值与标准重力值之间的差异，通常用于地质勘探和地球物理研究。
例句
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1·The disturbing gravity is calculated easier than the gravity anomaly.扰动重力较重力异常更易于重力场计算。
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2·For a surveyed gravity anomaly, the combination of some squares is taken as the initial model.对于一个实测的重力异常，先用若干方格的组合作为初始模型。
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3·The forth derivative of gravity anomaly can be obtained by Taylor series expansion of gravity field.利用重力场的泰勒级数展开式，可求出重力异常的四次导数。
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4·There is a new mathod of delimitating faults, that is gravity anomaly linear structure signal mathod.文中提出了一种划分断裂的方法，即重力异常线性构造信号法。
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5·Given a initial model, one can calculate the gravity anomaly caused by a undulate subsurface interface.在给定密度界面初始模型之后，可以计算出地下某一起伏界面引起的重力异常。
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6·The undulation of Mohorovicic discontinuity under JX region only causes the gravity anomaly of 21-42 milligals.在JX地区，由莫氏界面的起伏只能引起21—42毫伽的重力异常值。
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7·According to the data of gravity field in Haljun Basin, the regional distribution of gravity anomaly is obtained.根据哈喇峻地区区域重力数据资料，给出区域重力异常分布特征。
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8·This paper theoretical studies the feasibility of gravity anomaly divided by means of correlation analysis method.本文从理论上对相关分析法区分重力异常的可行性进行了论述。
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9·Conventional methods fail to bring good processing result of gravity anomaly which has undergone terrain correction.用常规方法对地改后的布格重力异常进行处理效果不佳。
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10·The planar gravity anomaly zone reflects geologically active zone, it also easy tof metallic ore deposits formation.而面状重力异常区则反应了地质活动带，也有利于金属矿床的形成。