1) on-line branching
带压开口
2) open belt
开口皮带
3) wellhead pressure condition
井口带压
1.
It is difficult in oilfield exploration and development to evaluate sheath isolation between gas intervals and wellhead pressure conditions in gas wells.
水泥环气层层间封隔和气井井口带压评价是勘探开发中亟待解决的问题。
5) hot tap
带压开孔
1.
An experimental study for hot tap of in-service welding was performed.
对不停输带压开孔作业中的焊接问题进行了试验研究。
2.
2 hot tapping models were fabricated using the hot tap welding technology.
采用与带压开孔中相同的焊接工艺制造了有补强圈和无补强圈两台试验模型,并进行横向弯矩试验。
3.
With the development of modern industry, the technology of hot tapping has been more and more widely used.
在不停输带压开孔及封堵中 ,为了防止焊接时烧穿 ,常采用不连续焊 ,通过试验和数值模拟对采用不连续焊接结构的安全性进行了研究 ,得出了试验模型在运行过程中的应力分布状况和发生破坏的压力 ,并对试验和有限元结果进行了比较。
6) Mining with water pressure
带压开采
1.
In this paper,3-D solid-fluid coupling mathematical model and numerical solution is built from the point of view of mining with water pressure, and numerical simulations on 3D solid-fluid coupling for mining with water pressure in Dongshan coal mine of Taiyuan is carried out .
从带压开采的角度建立了带压开采的三维固流耦合数学模型及其数值解法,并针对太原市东山煤矿带压开采,进行了三维固流耦合数值模拟,对带压开采底板的应力分布规律进行了详细的探讨,为进一步防治矿井突水提供理论依据。
补充资料：板带轧制压下规程(见板带轧制规程设计)
板带轧制压下规程(见板带轧制规程设计)
draughting schedule for plate and strip rolling
bandai zhazhi yaxia guieheng板带轧制压T规程(draughting，ehedule forplate and strip rolling)见板带札制规程设计。
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