An analysis of piedmont structures and ground stress field in southern margin of junggar basin is made in this paper 通过对准噶尔盆地南缘山前构造与地应力场分析,认为构造复杂、目的层深、地应力作用强烈是制约勘探进程的主要因素。
Abstract : an analysis of piedmont structures and ground stress field in southern margin of junggar basin is made in this paper 文摘:通过对准噶尔盆地南缘山前构造与地应力场分析,认为构造复杂、目的层深、地应力作用强烈是制约勘探进程的主要因素。
Nondestructive testing and quality control of metal hardened - depth is a important problem to be solved in machinery industry . it belongs to material property testing 金属表面硬化层深的检测及控制是目前机械工业部门急需解决的一个问题,它属于材质检测的范畴。
Scientists are trying to determine the size of the crater left on the comet , which could range from two to 14 stories deep and from the width of a house to the size of a football arena 科学家设法确定在彗星左火山口的大小,范围从二到14层深和从房子宽度到橄榄球竞技场的大小。
Abstract : the average diffusion coefficient of carbon in surface layer of steel 20 rare ea rth carburized at 880 and 900 for 8 h was calculated by substituting the mea sured layer depths into the diffusion equation 文摘:通过对20钢常规气体渗碳和稀土渗碳层深的测定,计算出稀土渗碳时碳在奥氏体中的平均扩散系数。
层: I storey; tier; stratum深: deep采油层深度: producing horizon淬硬层深度: depth of hardening zone; depthofhardeningzone地层深度: depth of stratum分层深度: depth of seam division耕层深度: to oil depth; topsoil depth混合层深度: layer depth矿层深度: producing depth熔化层深度: penetration depth; penetrationdepth渗层深度: depth of penetration渗碳层深度: carburized depth; case depth声层深度: sonic layer depth声学层深度: sonic layer depth生产层深度: producing depth剩余层深度: residual depth硬化层深度: depth of case有效层深: effective case-depty有效层深度: effective case depth约束层深度: length of restraint标准水层深度: standard water depth地层深部堵塞: debed formation plugging; deep-bed formation plugging永冻土层深度: permafrost table真实地层深度: tsd中层深度隧道: medium deetunnel