To deformation vector special solution in mining subsidence and ground and rock movements

来源 :中国有色金属学会会刊:英文版 | 被引量 : 0次 | 上传用户:goblinzehong
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
<正>In order to research the microstructure of TiAl alloy and TiAl-mould reaction between TiAl and ceramic mould shells prepared with the low cost binder in inv
期刊
LY12 aluminum alloys made by electromagnetic casting (EMC) and direct chill casting (DCC), were analyzed by optical microscope, differential scanning calorimetr
Choosing inner door panel of auto as an example, the two stage deep drawing of complex sheet metal was studied. By using CAD software UG and numerical simulation software DYNAFORM, the characteristi
When current passes through the solid-liquid interface, the growth rate of crystal, solid-liquid interfaceenergy and radius of curvature at dendritic tip will c
Combined with theoretical evaluation,an optimized strengthening process for the semi-solid die castings of A356 aluminum alloy was obtained by studying the mech
李拥军,现任黄骅市职教中心常务副校长,中学高级教师。
和谐校园是和谐社会的重要组成部分,构建和谐校园是高校工会义不容辞的职责。基层"教工小家"建设在构建校园和谐的民主政治氛围、和谐的劳动关系、和谐的育人氛围、和谐的校园
The crystallization behavior of Zr55Al10Ni5Cu30 (mole fraction, %) bulk amorphous alloy during continuous heating and isothermal annealing was investigated. The
漳州第一职业中专学校是一所以工科为主、多学科、多专业协调发展的国家重点职业中专学校。学校曾被评为全国职业教育先进单位,国家计算机应用与软件技术技能型紧缺人才培训基