您要查找的是不是：
- The rift valley is a classic example of a divergent plate boundary. 裂谷是一個典型的例子一個不同的板塊邊界。
- The site of this destruction is another kind of plate boundary: a subduction zone. 銷毀舊岩石圈的地方形成另外一種板塊邊界：一塊潛沒的區域。
- They occur in composite intrusions in and near deep fractures at plate boundary. 外生稀土礦床中最重要的是海濱砂礦。
- Pengxian copper deposit and the Masongling Formation acting as host formation are products of island arc volcanism in convergent plate boundary. 證據表明，馬松嶺組及其所賦存的銅礦床均為會聚性板塊邊界古火山島弧的產物。
- A third possibilty is that IVC colapsed primarily due to natural reasons (climate change, tectonic activity along the subduction zone along the Indo-Asian plate boundary) and that there was no Indo-Aryan invasion that took place. 印度河流域文明衰落的第三個可能是由於自然因素（氣候改變，伴隨著印度雅利安人進入的可建造區域減少），並沒有印度雅利安人入侵的發生。
- At the middle scale is the plate boundary level, where the Plate Boundary Observatory (PBO) will image and characterize the slow deformation of the earth along the western U.S. and Alaska. 中級尺度是板塊交界，在此，板塊交界觀測站（PBO）將沿著美國西部與阿拉斯加，拍攝並描繪出地球緩慢變形下的特性。
- The inversion confirms that plate boundary actions are main factors controlling the regional stress field, and spreading forces of mountains and seashores are another important factor. 同時顯示了板塊在垂直載荷下的彎曲對局部水平應力場造成相當的影響。
- Plate boundaries are often rich in earthquakes and volcanic activity. 板塊邊界往往出現在在地震和火山過程中。
- The action of plumes not being confined to plate boundaries is basic to the theory of plate tectonics. 地幔羽的活動並不局限於板塊邊界，是板塊構造理論的基礎。
- Both kinds of plate boundary are associated with fault systems, earthquakes and volcanism, but the kinds of geologic activity observed at the two boundaries are quite different. 兩種板塊邊界均與地層系統、地震以及火山活動有關，但在兩種邊界處觀察到的諸般地質活動卻迥然不同。
- Certain parts of the plate boundaries along subduction zones appear to be aseismic. 沿消減帶的某些板塊邊界似乎長期無震。
- noncollision plate boundary system 非碰撞板塊邊界系統
- accreting convergent plate boundary 增生聚斂板塊邊界
- The rifts therefore represent divergent plate boundaries where seafloor spreading is taking place. 這樣,大洋中脊就成為板塊分離邊界,海底擴張就發生在這裡。
- Massive earthquakes tend to occur along other plate boundaries, too, such as along the Himalayan Mountains. 大規模的地震也傾向於沿著其它板塊邊緣爆發，例如沿著喜馬拉雅山脈。
- He put forward a constructive suggestion. 他提出了一個建設性的建議。
- Plate tectonics as a unifying theory of the earth mainly is connected with deformation, seismicity and volcanism within plate boundaries. 作為固體地球統一理論的板塊構造主要涉及剛性板快邊界之間的變形、地震活動和火山作用。
- The plate tectonic theory reveals the seafloor spreading and plate lateral movement, and illustrates magmatism related to plate boundaries. 摘要板塊構造學說揭示了海底擴張和板塊的水平運動現象，闡明了與板塊邊界相聯繫的岩漿活動。
- It took them two years to construct the bridge. 他們用了兩年時間建這座橋。
- The convergent and divergent velocities of active plate boundaries in the north hemisphere are obtained with space geodetic data. 利用現代空間大地測量技術測出北半球活動板塊邊緣會聚、擴張和滑動速度。
