Permanent deformation prediction model of sandy soil under repeated load;
重复荷载作用下砂土永久变形预估模型
Test research on internal friction coefficient of sandy soil tunnel surrounding rock;
砂土质隧道围岩内摩擦系数的试验研究
Mesomechanical simulation of seepage flow in sandy soil;
砂土渗流过程的细观数值模拟
Progressive failure of sand and its numerical simulation;
砂土的渐进破坏及其数值模拟
Compression-dilatancy coupling effect and asymptotic state criterion of sand;
砂土的压剪效应与渐近状态准则
Numerical simulation of stress path tests on sand;
砂土应力路径试验的数值模拟
Applicable sand material: Aluminum oxide Sand of ＃26-＃320, carborundum, glass beads, Plastic sand blasting grains.
适用砂材：＃26-＃320氧化铝砂、金刚砂、玻璃珠、塑胶喷砂粒等。
Determination of Fe,Al,Ca,Ti,B,P in quartz sand by ICP-AES
ICP-AES测定石英砂中的铁、铝、钙、钛、硼、磷
Theoretical Research and Industrial Practice of Sandy Alumina with High Strength from Diaspore;
一水硬铝石生产高强度砂状氧化铝理论研究与工艺实践
The productivety could be raised with graphite sand instead of Al chiller.
用石墨砂代替铝冷铁，可提高劳动生产率。
After setting, the surfaces of the specimens are ground down using carborundum and alumina.
凝固之后，样品表面连续用金钢砂或氧化铝磨平。
It takes fifteen hours for the ”corundum” (crystallized alumina) to form on the rod, somewhat like a stalagmite.
15小时后，棒上形成石笋状的“金刚砂”（氧化铝晶体）。
Quanlity Control of Aluminium and Magneisium Alloy Castings by Cold Harden Resin Sand Process
冷硬树脂砂铸造铝镁合金铸件的质量控制
Application of Desanding Process in the Bayer Process Alumina Plant
除砂工艺在拜尔法氧化铝生产中的应用
Researches on indicator for sandy shape and future competitive force of domestic alumina enterprises
砂状指标与我国氧化铝企业未来竞争力研究
The Development and Application of the New Light-colored Coating for Resin-bonded Sand Mold and Core for Aluminium Casting
铝铸件树脂砂型芯用新型涂料的研制和应用
Safety Management Properties and Safety Measures for the Technical Innovation Projects of Sandy Alumina
砂状氧化铝技改项目安全管理特性及措施
Study on the Fundamentals and Technology of Sandy Alumina Production by Sinter Process;
烧结法生产砂状氧化铝的理论与工艺研究
Study of Polymer Modified Sulphoaluminate Cement Repair Mortar;
聚合物改性硫铝酸盐水泥修补砂浆的研究
Research on a Method of Polishing by Belt for A-alloy Motor Wheel Curved Surface;
铝合金轮毂复杂曲面砂带磨削方法研究
Effect of Sulphoaluminate cement on cementitious self-leveling floor mortar performance
硫铝酸盐水泥对水泥基自流平砂浆性能的影响
Study on Tilt Pouring Craft of Sand Mould for Al-Si Alloy
铝硅合金用砂型模具的倾转浇注工艺研究
Experimental Study on Preparation and Adsorption Capability of Aluminum Salt Modifi ed Sands
铝盐改性石英砂制备及其吸附性能研究
EXPERIMENTAL STUDY ON PREPARATION AND ADSORPTION CAPABILITY ABOUT ZN~(2+) OF ALUMINOUS SALT MODIFIED SANDS
铝盐改性石英砂制备及其吸附Zn~(2+)性能研究
