你适应洞井铺的生活了吗？
在长沙市洞井中学选取初三年级两个自然班，分别为实验班与对照班。
We selected two three-grade natural classes from Dongjing Junior Middle School in changsha, divided into the experimental class and the control class.
大斜度井可供选择的下泵位置有在垂直段安装，在造斜段安装、在稳斜段安装、在分支鼠洞井眼安装。
Well intervals where lift pumps can be located in highly deviated Wells include vertical interval, deflecting interval, Angle maintaining interval and branch rat hole.
元谋猿人化石在云南发现。贵州观音洞遗址发掘。 灵井遗址在河南发现。
The fossils of "Yuanmou Man" (LPP) discovered in Yunnan. The Guanyindong site (LPP) excavated in Guizhou. The Lingjing site (MP) discovered in Henan.
井洞影响是井径变化致使阵列感应测井响应曲线出现异常的主要原因。
The cave effect is the main factor which results in the abnormity of array induction logging responses when the borehole irregularity exits.
本文通过模型试验研究涡室-竖井内消能系统，用内设阻涡坎的涡室连接泄洪洞和竖井，带盲洞的消力井连接竖井和导流洞。
The system consists of a swirling chamber, two vertical buckets on its wall, a drop shaft and a water cushion pit with one blind tunnel.
但是缝洞型储层水平井酸压技术研究可借鉴资料少，研究难度大。
However, there is little related references about segregated acid fracturing in horizontal well in fracture-cavern reservoir, the research is very difficult.
井洞影响是井径变化致使阵列感应测井响应曲线出现异常的主要原因。
Way of the cave effect correction of array induction logging based on geometric factor;
高兴了，就在井边跳跃一阵子； 疲倦了，就回到井里，睡在砖洞边上休息一会儿。
高兴了，就在井边跳跃一阵子； 疲倦了，就回到井里，睡在砖洞边上休息一会儿。
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