The study of influence of the crossbeam and corner prop on shear-lag in the thin-wall curve box beams;
横隔板及角隅承托对薄壁曲线箱形梁剪力滞影响的研究
The influence of the crossbeam and the corner has been explored in the beeline box beams which have different width-to-span ratio.
探讨了不同宽跨比、加入不同根数横隔板及有无角隅承托对计算直线箱形梁剪力滞效应的影响,并对工程设计提出一些参考性建议。
Under the condition of pulsed ventilation, the physical process of gas transport in the upper corner of mining face is analyzed, and the dynamic model of gas transport is set up.
在脉冲通风条件下 ,分析了回采工作面上隅角积聚区内瓦斯运移的物理过程 ,建立了上隅角积聚区瓦斯运移的动力学模型 。
Gas accumulation automatic monitoring-processing method on upper corner of fully mechanized coal mining face;
综采工作面上隅角瓦斯积聚自动监控处理方法
The study on the Numerical Simulation and determination of parameters in gas control at the upper corner in U-Type ventilation face;
回采采空区上隅角瓦斯治理的数值模拟与参数确定
Study on low-concentration methane disposal at upper corner based on PSA
基于变压吸附原理的上隅角低浓度瓦斯处理技术研究
The effective and feasible fuction of gas auumulation mining face top corner are improved.
瓦斯聚积是煤矿安全生产的重大隐患,在评价与分析现有治理方法的基础上,采用纵向风障法解决回采面上隅角瓦斯积聚,为煤矿安全生产提供了保障。
Aimed at top corner gas management at the low gas blasting face,by upper goaf drainage with decompression in self coal seam,the experience is tried,the effect is obvious.
针对低瓦斯炮采工作面上隅角瓦斯治理,利用本层上采空区泄压释放,进行尝试实验,效果明显。
Aim at the problem of top corner gas big at work face,seriously influences safety and restrains production,the method of direct drawing top corner gas has been proved sucessful.
针对高瓦斯工作面上隅角瓦斯大,严重影响安全,制约生产的问题,采用直接抽放工作面上隅角瓦斯及顶板抽放法取得成功。
atom at a cube corner
坐落在立方角隅的原子
Ice has difficulty in negotiating sharp corners.
冰很难越过尖锐的角隅。
Corner-cube Mirror and Right-angle-cone Mirror Cavity Lasers;
角隅和直角内圆锥面全反镜激光谐振腔
REFINING MESH ALGORITHM BASED ON TRANSITION EDGE AND ITS APPLICATION IN SHIP HATCH CORNER
基于过渡边的细化算法及其在舱口角隅处的应用
The cell walls are irregularly thickened with cellulose and pectin, the thickening giving distinct patterns to the cells in cross-section.
细胞壁上有不规则的增厚，增厚的部分通常在几个细胞邻接处的角隅上特别明显。
Research on the Practice of Treating Top Corner Gas in Nanyang Coal Mine
南阳煤矿处理上隅角瓦斯的实践研究
Trace the Development of the Meanings of Chinese Words "Home" and "Horn"--Examples from The Origin and Development Dictionary of Classical Chinese Words in Common Use
释“家”、“角”——《常用文言词语源流词典》举隅
The external angle formed by the meeting of two adjacent sloping sides of a roof.
屋脊，隅栋，房顶相连的两个斜边构成的外角
He had been knocking about the world, and living in queer corners.
他在世界上四处漫游，也可说是到过海隅地角。
The Mechanism about the Treatment of Gas Accumulation at the Top Exen Angle in Coal Mining Face Through Air Screen;
空气幕防治采煤工作面上隅角瓦斯积聚机理
They opened their hearts and examined their innermost secrets, peering into the recesses of their souls.
他们打开了自己的内心，打开了自己的“灵魂的一隅”，那个隐秘的角落。
We performed these combined procedures in 63 medical uncontrolled open angle glaucoma eyes.
本篇乃施用此术于63眼药物控制不良之隅角开放性青光眼患眼。
Study on Technology of Methane Elimination with HPQSJF at upper Coign Corner;
高压二次旋转水气射流风机治理上隅角瓦斯技术研究
Research of Remote Monitoring with Upper Coner Gas System Based on Embedded Internet;
基于嵌入式Internet的上隅角瓦斯远程监控系统的研究
Gas Control in the Upper Corner of Working Face under Hard Roof
坚硬顶板条件下大采高小煤柱回采工作面上隅角瓦斯治理
Study on low-concentration methane disposal at upper corner based on PSA
基于变压吸附原理的上隅角低浓度瓦斯处理技术研究
Analysis of return airway corner abnormal hydrogen concentration in #12612 coal face in Daliuta Coal Mine and control measures applied
大柳塔煤矿12612工作面回风隅角氧气浓度异常原因分析与治理措施
The Technique for the Drainage of the Gas from the Upper Corners of A Gassy Fully-mechanized Top-coal Caving Face through Drilling Vertical Holes
高瓦斯综放工作面上隅角竖直钻孔瓦斯抽放技术