hydraulic filling method是什么意思

网络释义

用法例句

Using upward drift-fill stoping in the west of -80m sublevel of south ore zone in Wushan Copper Mine, roof fall and caving happened oftenly because of bad mine rock stability, and the production couldn′t continue.

武山铜矿南矿带 - 80m中段西部矿体 ,采用上向进路式水砂充填法开采 ,由于矿岩稳固性较差 ,经常冒落垮塌 ,无法继续生产 ,对此 ,改用下向分层水砂充填法进行开采 ,取得显著效果。

Instead of the foremethod, the undercut-and-fill stoping was used, and remarkable success was achieved.

武山铜矿南矿带 - 80m中段西部矿体 ,采用上向进路式水砂充填法开采 ,由于矿岩稳固性较差 ,经常冒落垮塌 ,无法继续生产 ,对此 ,改用下向分层水砂充填法进行开采 ,取得显著效果。

PRACTICE OF UPWARDS DRIFT HDRAULIC FILL MINING IN WUSHAN COPPER MINE

武山铜矿上向进路水砂充填采矿法生产实践

An Attempt on the Application of the Mathematical Statistics in Coal Mining Industry The determination of the capacity of sand bin in hydraulic filling at the Sin Wen Mine)

数理统计在煤炭工业应用的尝试——(新汶水砂充填砂仓容量的确定)

The channel sand is not of the cut-and-fill type.

水道砂岩不是切割--充填类型的。

Research and Application of Horizontal Gravel Packing Sand Control Technology;

水平井砾石充填防砂技术研究及应用

Study on permeability of cement-classed tailings filling material

水泥-分级尾砂充填材料渗透性能研究

The channel is filled with noncompactible sand, or with sand and gravel.

水道内由不可压实的砂或砂砾物质充填。

The application of backfilling materials of high water solidified tails in Jiao Jia Gold Mine

高水固结尾砂充填材料在焦家金矿的应用

Study on Settling Property of Cement-Classified Tailings Filling Slurry

水泥-分级尾砂充填料浆的沉降性能研究

Research and application of open-hole gravel pack sand control technique optimization in horizontal well

水平井裸眼砾石充填防砂工艺研究与应用

Simulation research on sand control parameters in horizontal gravel packing wells.

水平井砾石充填防砂施工参数模拟研究

Destroy energy dissipation characteristics of cement-tailings backfill under splitting tensile condition

水泥尾砂充填体劈裂拉伸破坏的能量耗散特征

sand-packed tube displacement

砂粒填充管驱替试验

multiple squeeze slurry pack technique

多次挤压砂浆充填技术

adsorptive sandpack

吸附性好的充填砂样

partially sand packed perforation

地层砂部分充填的炮眼

double pot gravel pack mixing unit

砾石充填双罐混砂装置

batch-type slurry packing unit

分批混合砂浆充填泵车

High? water rapid? hardening backfilling with unclassified tailings is a new backfilling technology which has the properties of non? dewatering, rapid? hardening, high early? stage strength and use of unclassified tailings, etc.

全尾砂高水固化充填是一种具有不脱水、凝、期强度高等特点的新型充填技术。