向斜核部 meaning in English

core of syncline

Isotopic tracing analysis of round - axis flow of karst water in maoba syncline
毛坝向斜核部岩溶水绕轴径流的同位素示踪分析
All of the hydraulic structures are arranged in the right bank and four underground seepage tunnels are arranged parallel in horizon , and the axle wires intersect with syncline axis almost perpendicularity , and with rock formation obtusely . complex underground tunnels are formed under such formidable conditions , and each of seepage tunnels crosses nuclear of syncline and comes up against interlaminar sharing disturbed belt at different footage
四条引水发电隧洞在平面上平行布置，轴线方向与本区构造线方向近于垂直，与岩层走向大角度相交，构成一复杂地下洞室群，并在不同洞段通过沙金坝向斜核部，且遭遇多条层间剪切错动带。
The farther knowledge has been acquired that pressure - bearing karst water in deep maoba syncline is replenished by the atmospheric water from both east wing and west wing of maoba syncline , but which from east wing is more , and it is impossible that the pressure - bearing karst water from west wing rounds to replenish east wing . 3
得到进一步的认识；毛坝向斜核部的深部承压水，同时接受向斜东翼和西翼大气降水的补给，东翼的补给量相对大些；整个深部承压水不存在西翼绕过核部补给东翼的可能性； 3