The crustal movement type is intermittent uplift and the terrace pattern is mainbottom terrace in Three Gorges reservoir area, that are the former people viewpoint.
前人对三峡工程库区地壳运动与阶地类型的研究结果认为是间歇性抬升和基座阶地。
2
The main hoist winch and a system of elevators lift 1,250 tons of pipes and machinery through the 72 inches wide hole at the bottom of the boat.
主起吊绞车和升降机系统可通过船底72英尺宽的洞，提升1，250吨重的管道和机械。
3
But when divers moved into the mine early on Friday the body of the first miner was discovered at the bottom of the main shaft.