Quantitative determination of overlap line position via extrapolation of angle of seismic reflection;
定量确定地层超覆线位置的地震反射夹角外推法
It was overlapped with Ed Formation.
埕岛东坡是一个中、古生界潜山缓坡带,东营组逐层超覆其上。
The goaf gas drainage is carried out by drilling holes with strike and middle-high-order at the π type caving coal face in the inflammable and high coal seam.
易发火特厚煤层π放工作面利用走向中高位钻孔实施采空区瓦斯抽放,解决了工作面瓦斯超限制约工作面生产的问题,效果显著,为低瓦斯矿井实现高体积分数瓦斯抽放提供了可行性依据。
It is one of the most common ways to study and illustate seam pattern and its space position that knowing about seam strike and dip angle according to the three*.
根据 3点 (3个钻孔 )的坐标值来确定矿层的走向和倾角 ,是研究并阐明矿层形态及空间位置最常用的方法之一 。
In this paper,the clastic model is used to study the reason of the large determinate error of the horizontal displacement on strike section in mining subsidence By correcting the traditional theoretical model,the new horizontal displacement law on strike section and the conclusion that the influence propagationangle on strike direction is unusually 90°are obtained.
本文利用碎块体力学模型对开采沉陷中走向水平移动预计误差大的原因进行了探讨。
Construction of a society of overall well-being and development trend of Chinese medical and health care;
全面建设小康社会与卫生事业的发展走向
Determination of Highway Arterial Trend in Highway Network Planning Area;
路网规划区公路干线走向确定
Trend of Chinese Agricultural Policy in New Era;
新时期我国农业政策的走向
Material overlying a useful mineral deposit.
覆盖层,超覆层覆盖在有价值的矿石沉积物之上的物质
Toplap is evidence of a nonde-positional hiatus.
顶部超覆是无沉积作用间断的证据。
Exploration Technology Research on Stratigraphic Overlapped Oil Reservoirs in Northwest of Dongying Depression;
东营凹陷西北部地层超覆油藏勘探技术研究
Study on the Preparation Coated Ultrafine Yellow Pigment BiVO_4;
包覆型超细黄色颜料BiVO_4的制备研究
Transcendence and Subversion:Deleuze and Psychoanalytic Theory
超越与颠覆:德勒兹与精神分析理论
Surface Modification of Fe_3O_4 Ultrafine Particles by Coating SiO_2
Fe_3O_4磁性超细微粒的SiO_2表面包覆改性
Ultra-fine RDX Coated with Stearic Acid and Its Impact Sensitivity
硬脂酸包覆超细RDX及其撞击感度
Icing Test Techniques of EHV and UHV Transmission and Transformation Equipment
超特高压输变电设备的覆冰试验技术
At present, the coverage of improved strains of farm crops has exceeded 95 percent nationwide.
目前,全国主要农作物良种覆盖率已超过95%。
Its influence spreads far beyond American boundaries.
它的影响力更远覆盖到超越美国边界的地方。
Fabrication and Analysis of Coated ZrB_2-ZrO_2 Ultra High Temperature Ceramic;
包覆式ZrB2-ZrO2超高温陶瓷的制备及其性能研究
A Study on Processing and Tools for Superplastic Forming of Aluminum Alloy Automobile Body Panels;
铝合金汽车覆盖件超塑成形的工艺和工具研究
On Subversion and Transcendence of British Utopian Novels from Nineteen Eighty-Four;
论《1984》对英国乌托邦小说传统的颠覆和超越
On the Woman Warrior s Subversion and Transcendence of American Orientalism;
论《女勇士》对美国东方主义的颠覆与超越
Reconstructive Reflections on Blake s The Fly;
是颠覆还是超越?——对布莱克《飞蝇》之还原性解读
Expanded Ultra-short Wave Communications Network Coverage Area Research and Test
扩大超短波应急通信网覆盖范围的研究与测试
Study on Ni60A Alloy Powder Coating by Supersonic Frequency Induction Heating
超音频感应熔覆Ni60A合金粉末涂层的研究
Modifing Coated Ammonium Nitrate by Using Supercritical Fluid Anti-solvent Process
用超临界流体反溶剂过程改性包覆硝酸铵
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