Shallow Seismic Refraction Survey is one kind of celerity,effective and economic means in engineering exploration.
浅层折射波法是工程勘探中常用的一种经济并且快速有效的方法。
By discussing measuring the broken rock zone(BRZ) with refraction tomographic method in WUSHAO mountain tunnel,an effective measuring method of the BRZ was proposed.
通过应用折射层析成像法在乌鞘岭特长隧道中的测试,说明该方法对于横向速度变化不均一,过渡带速度渐变的地质情况具有分辨率高、图像直观、易于解释,适合对隧道围岩松动圈的测试。
Application and Effect of Shallow Seismic Refraction Method in Jurassic Coalfield Loose Beds,Northern Shaanxi
浅层折射法在陕北侏罗纪煤田松散层调查中的应用及效果
The Application Research of Shallow Seismic Refraction Survey in the Tunnel Engineering of the Tongnanxuan Freeway;
浅层折射波法在铜南宣高速隧道工程中的应用
APPLICATION OF HIGH-RESOLUTION SEISMIC REFRACTION TECHNOLOGY IN INAPPLICABLE AREA OF SHALLOW REFLECTION SURVEY:EXAMPLES OF SHALLOW SEISMIC EXPLORATION FOR ACTIVE FAULT IN LANZHOU CITY
高分辨折射勘探技术在浅层反射勘探失效地区的应用——兰州市活断层浅层地震探测实例
Gerberich also used birefringent-coating technique to investigate the strain fields in cracked alummum plates. Gerberich
也曾用双折射涂层法研究了有裂纹铝板的应变
Study on Differential Coherence Tomography Methods for Measuring Refractive Index in Three-dimensional;
测量三维折射率的微分干涉层析方法研究
Troposphere Refraction Correction above a Non-uniform Underlaying Surface
下垫面复杂地区对流层大气折射修正方法研究
tropospheric superrefraction
【地物】对流层超折射
The Application of Shallow Seismic Reflection Method In Tunnel Exploration
浅层地震反射波法在隧道探测中的应用
A Discussion on Shallow Seismic Reflection Noise Elimination during Urban Active Fault Prospecting
浅层地震反射法在城市活断层勘查中压制干扰方法探讨
Stability Analysis of Slightly Weathered Rock Slope Based on Strength Reduction Method;
基于强度折减法的浅变质岩风化层边坡稳定性研究
Analysis of Characteristics of Equivalent Double-cladding Photonic Crystal Fibers Using Effective-index Method;
等效折射率法分析等效双包层光子晶体光纤特性
The Auto Picking of First Break Time and the Research of Near-surface Modeling Methods;
地震初至波自动拾取和折射波表层调查方法研究
Research on Tuning LPFG and Increasing Refractive Index Sensitivity Characteristics by Etching Cladding
腐蚀包层法调谐长周期光纤光栅及增强折射率敏感特性的研究
Application of Seismic Refraction Tomography Method in Geologic Investigation of Anhydrite Karst Region on Qinghai-Tibet Railway
地震折射层析法在青藏铁路石膏岩溶勘察中的应用
The Application of Investigating the Roadbed Cracks of the Qinghai-Tibet Railway Using the Seismic Refraction Tomography Method
地震折射层析法在青藏铁路路基开裂调查中的应用
Application of refraction velocity in studing Mesozoic strata in Chaoshan Depression on northern margin of South China Sea
折射方法在南海北部潮汕坳陷中生界地层研究中的应用
Relation Between the Medium Refraction Coefficient and Refractional Angle in Measuring the Liquid Refraction Coefficient with Method of Grazing Incidence;
掠射法测液体折射率时折射角与介质折射率的关系
In PRK，the top layer of the cornea, called the epithelium, is scraped away to expose the stromal layer underneat.
光性折射角膜切削术使用的方法是削去角膜的顶层，又称上皮层，来显露下面的基质层。