And thesediscontinuous PSDs lead to multi-stage adsorption of nitrogen onto K-ACF.
研究了超大比表面积ACF(K-AcF)对氮的多段吸附机理通过各样品孔径结构(基于DFT)和吸附过程(DR曲线描述)比较分析,探讨不同孔径结构对K-ACF的多段吸附的影响,结合前人工作提出了超大比表面积ACF的多段充填机理,并重点分析了极微孔中的吸附过程(第一吸附段),解释了K-ACF的DR曲线偏离理想DR曲线的原因。
The paper briefs a new ultra narrow vein’s mining method——shorthole blasting,hand lashing and sublevel filling.
介绍了极薄矿脉回采的一种用浅孔爆破、人工出矿、分段充填的新方法,对窄小且有较高经济价值矿体的回采有一定的借鉴作用。
PRACTICE IN BLASTING TECHNOLOGY FOR SUBLEVEL FILL STOPING IN FENGSHAN COPPER MINE
丰山铜矿分段充填法的爆破工艺实践
Discussion and Practice of Vertical Parallel Hole Caving Technology with Sub-level Filling Method
分段充填采矿法垂直平行孔落矿技术探讨与实践
Analysis of filling effect and filling ratio of backfill mining in longwall face
长壁工作面充填开采的充填比与充填效应分析
Finite Element Analysis of Filling Mass -Orebody-Rock Mass Stability for High-Level-Mining in Anqing Copper Mine
安庆铜矿高阶段回采充填体—矿体—岩体稳定性的有限元分析
Research on the Optimization of Structural Parameters for Heavy Ore-body by Sublevel Open-Stope with Subsequent Filling
厚大矿体分段空场嗣后充填采场结构参数优化研究
rill cut and fill method
倾斜分层充填采煤法
partially sand packed perforation
地层砂部分充填的炮眼
horizontal cut and fill stoping
水平分层充填采矿法
flat back cut and fill method
水平分层充填开采法
batch-type slurry packing unit
分批混合砂浆充填泵车
Fast Algorithm of Line Segment Encoding and Seed Filling Based on Line Segment Table
使用线段表实现线段编码与种子填充快速算法
Radio has been cramming ever more information into the transmission, using techniques such as spreading it across the spectrum, dividing it up into portions and using“ smart” antennae.
通过使用诸如跨频段传播,分割成块和“智能”天线技术使传输中的无线电波填充更多的信息。
Application of Deep Hole Blasting to Shaft Sinking in a Hard Rock-type Uranium Mine in South China
深孔分段爆破成井技术在南方某硬岩型铀矿山充填井掘进中的应用
Integrated Technology of Middle Pillar Stoping Under Dry Filling Materials
干式充填体下中段矿柱回采综合技术研究
Postoperative Nursing Care for Patients Underwent Posterior Vitrectomy and Filling Operation
后段玻璃体切割加眼内填充术患者的术后护理
In experiment 3, target interval, number of segments of Arabic numeral series filling in the interval and duration of segments were under control.
实验3控制目标时距和该时距内的填充数字系列的分割段数以及段的持续时间,操纵段内的项目数;
The formation reasons and filling behaviors of the beads in top injection and side injection were analyzed.
对两种射料充填形态的形成原因和充填特性进行了分析和比较。
Fillfactor %d is not a valid percentage; fillfactor must be between 1 and 100.
填充因子%1!是无效百分比;填充因子必须介于1到100之间。