1) gravity main
重力泄水管
2) gravity drainage
重力泄油
1.
To realize the steam-aided gravity drainage technology in a single well, a dual-string thermal wellhead is developed, which can hang steam injection string and production string together, and carry out oil production while performs steam injection.
实现单井蒸汽辅助重力泄油工艺 ,采用一般的双管井口装置不能满足要求 ,这种井口装置必须满足在一口井中同时下入注汽和采油 2套管柱的工艺要求 ,2套管柱同时工作 ,边注边采。
2.
The process has the similar mechanism as steam assisted gravity drainage(SAGD),which can be called combustion assisted gravity drainage(CAGD).
将水平井引入特、超稠油油藏火烧油层技术中,可以实现火驱辅助重力泄油,其原理类似于水平井条件下的蒸汽辅助重力泄油(SAGD)。
3) gravity diversion pipe
重力引水管
1.
It is stated how to connect gravity diversion pipes with suction rooms and decrease the hydraulic loss of the pipes in retrofitting diversion system of old pump house in Jilin Thermal Power Plant.
在吉林热电厂江岸老水泵房取水系统改造工程中 ,围绕戽头重力引水管与泵房吸水间如何衔接和如何降低重力引水管水头损失的问题进行了理论分析和实际应用 ,认为江心戽头取水工程中不能忽视取水前池的作用。
4) Pipes leakage
水管泄漏
1.
In this paper, the principle of the pipes leakage detection technique with cross coherence is described systematically first, then the simulated experiment is designed and carried out, the leakage points are detected by the estimated time delay with cross coherence and the validities of this technique demonstrated.
系统介绍了互相关法检测泄漏的基本原理 ,设计了水管泄漏的模拟实验 ,通过对模拟实验测试信号的互相关分析估计时间延迟、检测泄漏点位置 。
5) emptying culvert
泄水涵管
6) Sluice Culvert
泄水管涵
1.
The Construction Technique of Opposite Pipe-Jacking for Dam Sluice Culvert;
水坝泄水管涵工程对顶施工技术
补充资料：掣掣泄泄
1.随风飘荡貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条