Characteristics of displacement and derformation of rockmass and horizontal ore layer(abbreviated as HOL below) in No.
对于金川二矿区1#矿体水平矿层近年来随开采逐渐变薄而日渐突出的变形及稳定问题,采用FLAC3D软件对二矿围岩及水平矿层在开采过程中的位移及变形特征进行了分析。
Test method for coefficient of retroreflected luminance of horizontal coating is a great method which can test the performance very well,along the standard established,the research on the retroreflectance of horizontal coating will get improved.
《水平涂层逆反射亮度系数测试方法》是一个真正意义上的路面水平涂层的逆反射性能的测试方法,它的颁布为国内系统完整地开展路面水平涂层的逆反射性能研究打下了基础。
The acoustic wave field excited by a pulsed point source in a fluid-felled borehole surrounded by horizontal multiple-layered media is solved by the send-analytical method.
针对声波测井薄层探测的需要，用半解析方法求解了地层为水平多层介质时柱状井孔内脉冲点源激发的声场。
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
timbered horizontal cut and fill stoping
木支护的水平分层充填采矿法
top slicing combined with ore caving
下向水平分层崩落采矿法
Horizontal layering is a prerequisite for the application of geoelectric master curves.
水平分层是应用电量板的先决条件。
Research on the Hierarchical and Classificastion Patterns for Undergaduate Teaching Quality Evaluation in Colleges and Universities
普通高校本科教学工作水平分层分类评估研究
Horizontal floor wiring-Sectional specification
水平层布线电缆分规范
Mechanism Analysis on Reduction of Displacement in Highrise Structures by Horizontal Strengthened Story
水平加强层减小高层建筑结构侧移的机理分析
PUSH-OVER ANALYSIS OF THE HIGH-RISE FRAME-CORE WALL STRUCTURES WITH STRENGTHENED STOREYS
带水平加强层的高层框架——核心筒结构push-over分析
Horizontal Seismic Response Analysis of Elevator System in High-rise Buildings;
高层建筑电梯系统水平地震响应分析
Carrying out the Grading Teaching Method and Improving Students English Proficiency;
实施分层次教学 提高学生英语水平
On Theorem Measure of Approximate resistivity of mineral forming level layer distribition;
介质成水平层状分布下视电阻率测量
The Multi-level Grouping Statistics of Crystal Report on the .NET platform
.NET平台下水晶报表的多层次分组统计
Analysis of phreatic water of Huaibei Plain in special drought period in 2009
淮北平原2009年特旱期浅层地下水分析
By using the method of level layer element, the distribution of passive earth pressure is analysed.
利用水平层分析法,分析被动土压力的分布规律。
The Analyses of the Subsurface Water Masses and Intermediate Water Masses of the Tropical Western Pacific and Their Decadal Variation;
热带西太平洋次表层水和中层水分布特征及其年代变化
The Hydrogeological Conditions of the Strata Under No.9 Coal Seam of Zhaigou Coal Field
寨沟井田二水平9号煤层底部岩层水文地质条件分析究与应用
Analysis on the devision of science and technology development levels of Henan;
河南省地市科技开发水平层次划分分析