Space-time variation of gravity in Xi'an since 1992 is summarized.

概述了1992年以来西安地区的重力场时空变化特征。

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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.

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。

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The Variation of gravity field in this area may be caused by the crustal deformation or deep transference and fault creep.

重力变化可能是由该区地壳形变、地壳深部质量迁移和断层蠕动共同作用引起的。

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The complement of special moves is also spectacular, with a level of variation that makes almost any gravity-defying trick possible.

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