By researching the acoustic theory\'s principle of refraction,combining the project examples of the low strain detection signal,this paper studied and analyzed the misjudgment phenomenon in low strain detection signal by the impedance\'s mutation of the pile side soil\'s layers.
通过研究声学理论中关于折射原理的分析,结合低应变反射波法检测信号工程实例,对检测中关于桩侧土存在阻抗突变的土层容易使得检测信号发生误判的现象作研究探讨。
Some accumulation bodies may be regarded as cleavage,and are broken and deliquesce heavily.
部分看似堆积体的岩体通过细致的观察与母岩的原生产状仍是相同的,有些堆积坡体可理解为劈理,其风化破碎、溶蚀强烈。
A group of non-penetrative cleavages developed in Daqingshan thrust.
在大青山逆冲推覆构造带中发育一组非透入性板劈理构造,主要发育有两种劈理,分布在中部构造岩片和外缘构造带中。
According to sonic refraction reflection principles,deduced sound pressure source’s sound pressure amplitude value of amplitude transformer and aluminum alloy fusant,which from amplitude transformer spread on interfacial and found correlative mathematical models,discussed the distributions of the power ultrasonic at aluminum alloy .
分析了变幅杆在铝合金熔体中的导纳特性、机械品质因素与声压、声能的相互关系,根据声波的折反射原理,推导出声压源从变幅杆传播到变幅杆和熔体界面的声压幅值,并建立了声压和声强的相关数学模型,讨论了功率超声在铝合金熔体中的分布情况,给出了超声在铝合金熔体中的声强特征量的值。
The Research on the Superresolution of the Confocal System and Its Axis Scanning Technology Based on Birefringent Theory
基于双折射原理共焦系统超分辨性能及轴向扫描技术研究
This paper presents the principle and method for the measurement of the honogeneous light refractive index with the Abbe refractometer.
本文介绍用阿贝折射仪测量单色光折射率的原理及方法。
PRISM Photorefractive Information Storage Material
摄影折射信息存储原料
ON THE PRINCIPLE OF GEM REFRACTOMETER WITH THE AID OF INDICATRIX
应用光率体论述宝石折射率仪测试原理及其应用
This paper introduces the theorem,method,procedure for measurement glass refractive indix by using Brewster law.
介绍应用布儒斯特定律测定玻璃折射率的原理、方法和步骤。
Fermat s Principle,Laws of Geometrical Optics and Light Propagation in Medium with Graded Refractive Index;
费马原理、几何光学定律与光线在折射率渐变媒质中的传播
The refractive principle of mountain-based GPS occultation inversion on atmosphere troposphere and its primary influential factor analysis
山基GPS掩星反演大气对流层折射率原理及其主要影响因素分析
Measurement of the complex refractive index of particles based on Mie theory and transmission method
Mie散射理论测量粒子系复折射率的透射方法
Three colored light educational world position idea uses two kind of liquid contact surfaces and the liquid and the gas phase dipodic principle causes the fluid position, the position clear demonstration.
三色光学界位计利用两种液体界面和液体与气相的折射光学原理使液位、界位清晰的显示。
By transverse exposure, periodical modulation of refractive index is formed along the axis of optical fiber.
制备原理是对光纤横向曝光，使光纤的折射率指数在轴向发生周期性变化。
When we were discussing the index of refraction, we saw that an incoming beam of light will make the atoms rediate again.
在讨论折射率时，我们曾看到入射光束使原子再辐射。
The forming mechanism of gem refractivity models and the refractivity models of isotropic, uniaxial crystal gems
宝石折射率图式的形成机理及均质体、一轴晶宝石的折射率图式
Multiple Perspectives: On Theoretical Frameworks in Translation Textbooks;
多元性的折射：翻译教材的理论透视
Theoretic Research and Numerical Simulation of Negative Refractive Index Materials;
负折射率物质的理论和数值模拟研究
Refraction makes an object appear to be in a different position from where it really is.
折射现象会使物体看起来不在原来的位置上。
The Reason of Refraction of Electric Displacement Line at Interface;
静电场中电位移线在界面上折射的原因
Study on the Impact of Atmosphere Refraction over Qinghai-Tibetan Plateau on the Terrestrial Precision Surveying;
论青藏高原大气折射对地面精密测量的影响
refraction, diffraction, and reflection of ocean waves
海浪的折射、绕射和反射