库首地区：最大重力变化区域在香溪附近，蓄水后的重力场变化需要继续监视和深入研究。
At head area of the reservoir: the maximum gravity change is near Xiangxi. Monitoring the variation of gravity field and further study should continue in the future.
在地震孕育发生阶段，重力场出现较大范围的区域性重力异常，并产生与地震孕育发生有关的局部重力异常区。
In the genesis stage of an earthquake, regional gravity anomaly appears in a large area, resulting in related local gravity anomaly.
指具有一定地球物理效应的区域或空间。如地球内外存在的重力场、地磁场、地电场、地热场、地应力场等。
Geophysical field - Domains or Spaces contain certain geophysical effect, such as gravitational field, geomagnetic field, geothermal field etc.
可见，当前GRACE卫星时变重力场只能确定出上千公里及以上尺度区域的水储量变化。
So the GRACE satellite time-variable gravity field can only determine water storage variation over thousands kilometers or more with high accuracy presently.
可见，当前GRACE卫星时变重力场只能确定出上千公里及以上尺度区域的水储量变化。
So the GRACE satellite time-variable gravity field can only determine water storage variation over thousands kilometers or more with high accuracy presently.
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