1) present-day tectonic deformation
现今构造变形
2) present day deformation
现今变形
3) present-day tectonic movement
现今构造运动
1.
On the basis of the data obtained from the GPS networks in the Bohai basin and its adjacent areas in the past decade,the present-day tectonic movement,internal deformation and strain field in this region are analyzed.
根据近十多年来渤海盆地周围地区GPS网的观测资料,分析了这一地区的现今构造运动、内部形变与应变场。
4) present tectonic stress field
现今构造应力场
1.
The present tectonic stress field in the head area of the Three Gorges reservoir was systematically analyzed and verified in the geological,seismological,deformation and in situ stress contexts and checked by numerical modeling.
本文从地质、地震、形变、地应力测量等方面对三峡库首区现今构造应力场进行了系统的分析和论证,并用数值模拟进行了验证,认为三峡库首区现今构造应力场属于纯剪切变形体制,即:在来自西部NE—SW方向主压应力挤压的基础上,同时叠加有因江汉—洞庭盆地拉张而引起的NWW—SEE向主张应力的作用,这两种力源近于直交,可以分别作为研究区现今构造应力场的主压应力(1σ)和主张应力(σ3)。
2.
According to the displacement and strain field obtained by GPS in 1992 and 1995 and combining with the abundant geologic data, the present tectonic stress field in North China, as a plane strain problem, is simulated numerically by means of the finite element method.
根据１９９２年和１９９５年两期ＧＰＳ测量结果所获得的位移场和应变场，结合丰富的地质资料，利用有限元方法对华北地区现今构造应力场进行了数值模拟。
5) current tectonic feature
现今构造特征
6) current tectonic activity
现今构造活动
1.
Compared with the strong noise background, intensity of efficient signal is very small when using thermal radiation to obtain the current tectonic activity.
分析表明,该方法可为利用热辐射探测现今构造活动的时空变化提供一些信息,同时也可为地震危险区划提供帮助。
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条