Research on spatial simulation method of soil equivalent shear wave velocity 土层等效剪切波速空间模拟方法研究
The variation of ratio of wave velocity for limestone is irregular after high temperature. 高温后石灰岩的波速比变化呈无规律性;
Study of three-component converted wave velocity ratio in TI media TI介质中三分量转换波的速度比研究
We confirm the accuracy and applicability of the ground penetrating radar to be used to estimate mean volumetric water content in soil profile after radar wave velocity analysis. 分析雷达波在土壤中传播速度的变化,明确基于探地雷达的土壤剖面平均含水量测定方法的适用性和准确性。
Association Between Blood Pressure and Brachial-ankle Pulse Wave Velocity 健康中老年人血压与踝臂脉搏波传导速度
The research results show that crack length nearly has not influence on longitudinal wave velocity. 研究结果表明,波速随裂隙长度变化很不明显;
Diagnosis Value of Pulse Wave Velocity and Carotid Artery Atherosclerosis for Coronary Heart Disease 脉搏波传导速度和颈动脉粥样硬化对冠心病诊断价值的研究
The soil layers seismic response analysis need various parameters, including the shear wave velocity. 本文围绕土层剪切波速资料的统计分析开展了如下工作。
Based on it, the elastic wave velocity spatial distribution around a cased hole in tectonic stress field is studied by applying the velocity-stress formula of equivalent medium model. 在此基础之上,应用等效介质模型的速度&应力关系式,研究了地应力场中套管井周弹性波速的空间分布规律。
Measuring wave velocity of liquid surface wave by the method of ultrasonic grating measurement for sound velocity The cruising speed of this new type of fighter is Mach two. 超声光栅测声速的方法运用到液体表面波波速的测量这种新型战斗机的巡航速度为声速的两倍。
The gravity, wave velocity and electrical resistivity changes before and after the earthquake may also be indicative of the deep rock of the existence of structural damage. 地震前后的重力变化和波速变化以及电阻率变化可能也指示了深部岩体的结构损伤的存在。
Correlation of aorta pressure Augmentation index to Pulse Wave Velocity 主动脉血压、增强指数和脉搏传导速度相关分析
A method measuring pulse wave velocity based on Wavelet Transform 一种基于小波变换的脉搏波速度测量方法
Measurement of Surface Tension and Capillary Wave Velocity at Different Temperature by Laser Diffraction 激光衍射法测量表面张力和毛细波波速与温度的关系
The test results show that the consistent relation between soil shear wave velocity and damping coefficient can be established for these saturated soils. 试验结果表明,可以对这些饱和土在土剪切波速与阻尼系数之间建立一致的相关关系。
Value of Insulin Resistance with Pulse Wave Velocity and Ankle Brachial Index in the Predicting Coronary Heart Disease 胰岛素抵抗联合脉搏波速和踝臂指数对冠心病预测价值的临床研究
Validity and feasibility of measurement of pulse wave velocity by Doppler tissue imaging 多普勒组织成像技术测量脉搏波速的真实性和可行性
In-situ and indoor test on shear wave velocity of clay 粘性土剪切波速的现场和室内试验研究
Meanwhile, the spectrum is also related to the shock wave velocity. 光谱的结构特征也依赖于激波的速度。
Application of saturated soil shear wave velocity in quantitative analysis of pile defects 饱和土剪切波速在基桩缺陷定量分析中的应用研究
Therefore, the effect of interfacial shear on critical wave velocity is clearly different under different Reynolds number. 剪切力对临界波速的影响在不同雷诺数下也有所不同。
Shear wave velocity is an important indicator which influence the ability that mediators propagate waves. 剪切波速是反映介质对波传播能力的一个重要指标。
Arterial stiffness was measured using pulse wave velocity. 用脉搏速率测量动脉僵硬度。
Numerical Study for Measurement of Shear Wave Velocity in Logging-while-drilling Environment 随钻测井环境中地层横波速度测量的数值研究
Research shows that stress wave reflection method can not only detect the anchoring position and anchoring length, but also indirectly detect the bolt anchoring force through anchor wave velocity. 研究结果表明,应力波反射法不仅可以检测锚杆的锚固位置和锚固长度,而且能由锚固体波速间接检测锚杆的锚固力大小。
Relation of Dynamic Error Analysis System and Pulse Wave Velocity Measure 动态误差分析系统与脉搏波速度测定系统的关系