depression area的意思|示意

Jinxian depression is a major exploration area of Huabei Oil field in the recent years.

晋县凹陷近几年一直是华北油田勘探的主攻战场。

Objective To analyze the relativity between state depression or anxiety and stress in middle school students in country area.

目的探讨农村中学生抑郁和焦虑状态与应激源的相关性分析。

The seasonal model of time series is used for modelling the monthly average groundwater table of the depression area of the old yellow river in the People' s Victory Canal District.

将时间序列的季节模型用于人民胜利渠古黄河背河洼区、漫滩区月平均地下水埋深动态建模之中。

The Beipu Area is structurally located at the west part of Nanpu sag, Huanghua depression.

北堡地区区域构造上位于黄骅坳陷南堡凹陷西部，是南堡凹陷勘探的重点地区。

During the period from Late Oligocene to Middle Miocene, the basin changed from rifting to depression, and the depositional area continued to expand in the Marine environment.

晚渐新世—中中新世，盆地逐渐由断陷转为断拗，沉积范围不断扩大，整体处于海相沉积环境。

By using a new method and pyrolysis date of rock, study on expulsion efficiency of hydrocarbon for lower tertiary source rock has been carried out in north area of lower Dongpu Depression.

利用岩石热解资料，采用一种新的方法，对东濮凹陷北部地区下第三系源岩的排烃效率进行了研究。