1.
Establishment of the Ventilation System of Sublevel Caving in Polylevel Mining
多中段开采分段崩落法通风系统的建立
2.
Bandpass sampling of multiband signals in software defined radio
软件无线电中的多频段信号带通采样
3.
Mining Steeply-inclined Thin Orebody with Medium-deep Hole High Sublevel Stoping Method
中深孔高分段空场法开采急倾斜薄矿体
4.
Low and Middle Section Mining on the Eastern Part of Southern Dajishan Mine
低中段在大吉山矿区南组东翼开采的成功应用
5.
SIMULATION IN THE DEVELOPMENT STAGE OF LOW RESERVE/PRODUCTION RATIO THE TOWER 4 OILFLIED
塔中4油田低储采比开发阶段数值模拟研究
6.
Mining Plan for Levels below-580 m in Huashupo Deposit in Dongguashan Copper Mine
冬瓜山花树坡矿床-580m以下中段开采方案探讨
7.
On Application of Sublevel Drilling and Stope Mining Method in Mining Thin Lode of Shouyun Iron Mine
分段凿岩阶段矿房法在首云铁矿薄矿脉开采中的应用研究
8.
a minable seam of gold.
一段可开采的金矿脉
9.
sublevel undercut caving method
分段下部掏槽崩落开采
10.
induced block caving
阶段人工崩落开采法
11.
Numerical Simulation of Shaft Engineering Stability Influenced by Muti-level Mining
受多中段采动影响的竖井工程稳定性数值模拟
12.
Studies on Multiple-constrained Optimal Pumping Project of Groundwater in Liu Gu River Section;
基于多约束条件下六股河地段地下水优化开采方案研究
13.
The Application of Sub level Open Stoping Method in Deep Large Size Orebody at Shizishan Copper Mine
分段空场法在狮子山铜矿深部厚大矿体开采中的应用
14.
Placement of optimal switch devices in radial distribution networks based on multi-stage multiple objective programming
多目标分阶段中压配电线路开关优化配置
15.
The use of more than one model in the development of an engine is considered.
人们开始考虑在发动机研制中采用多种模型。
16.
We need to take various measures to relax control over and invigorate small and medium-sized state-owned enterprises.
继续采取多种形式放开搞活国有中小企业。
17.
Selection of Reasonable Section Heights During Top-coal Caving to Steep Seams
急斜煤层分段放顶煤开采合理段高选择研究
18.
He recalled a conversation at the beginning of the interview.
他回忆了那次采访开始前的一段谈话。