结果表明，该区为构造活动区，区内的天然气主要为有机成因，偶有无机气混入；
The result is that this area was a structurally active zone. Gases in this area were mainly organic origin with occasional invasion of inorganic gas.
塔里木南缘中部存在一显著的低速区，可能与岩浆活动和构造活动较强有关。
A definite low Pn velocity region to the south of Tarim basin is possibly related to strong magma and tectonic activity.
并从重力场反映的地壳结构、地壳形变、地壳应力状态、地壳活动性诸方面，论述了各构造区的特征。
He describes features of tectonic regions, including crustal structure, crustal deformation, stress field and crustal activity.
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