longitudinal wave
英 [ˌlɒŋɡɪˌtjuːdɪnl ˈweɪv]
美 [ˌlɑːndʒɪˌtuːdɪnl ˈweɪv]
n. 纵波
双语例句
- Experimental results show that there existed a wave front with wave velocity exceeding that of longitudinal wave between the loading transversal wave and the unloading longitudinal wave. The wave has affected the amplitude of the unloading waves.
结果表明，在加载剪切横波（S+）和卸载纵波（P-）之间有波速超过了纵波波速的波阵面存在，此波的存在对卸载纵波和卸载横波的幅值有一定的影响。 - On the basis of previous research, a new method for pressure measurement using reflected longitudinal wave is proposed.
本文在前人研究成果和查阅国内外文献的基础上，结合超声波声弹性原理以及板壳理论，提出了基于反射纵波的压力容器压力测量方法。 - The test results indicate that the above factors do not have much effect on ultrasonic longitudinal wave testing.
试验结果表明，以上因素都不会对超声波纵波检测产生很大影响。 - Further more, the characteristic of capillary wave and longitudinal wave, experimental technique, measuring device and the application to the study of the surface rheological properties of surfactant are discussed.
文中进一步讨论了毛细波和纵向波的特点，较为详细地介绍了纵向波的实验方法和装置以及在表面活性剂流变学性质研究中的应用。 - Using SYC-2 type supersonic wave test instrument and 20 kHz energy transducer, the authors are able to measure the longitudinal wave velocity of frozen silty clay under different temperature and moisture conditions.
用SYC-2型超声波测试仪和20kHz超声换能器实测了不同温度和不同含水率下冻结粉质粘土的纵波波速，对实验数据进行了分析。 - In Zhenzhong Qu, longitudinal wave to the ground moving from top to bottom Britain.
在震中区，纵波使地面上下颠动。 - Secondly, the dispersion equation of longitudinal wave is derived based on the transmission model that longitudinal waves propagate along the periodic structure such as the drill strings or oil pipe.
其次，建立了理想钻杆和油管这种宏观周期性结构中沿管轴方向传播的纵波传播模型，推导出了纵波的频率方程（色散方程）。 - Baroclinic Rossby Wave and the Kuroshio East of Taiwan; Longitudinal Wave Oblique Incidence Probe to Detect High Pressure Seamless Tube
斜压Rossby波与台湾以东黑潮纵波斜射探头检测厚壁高压无缝钢管 - The paper presents a method of measuring Young's Modulus by means of longitudinal wave vibration and the principle is discussed.
提出了一种利用纵振动法测量型材杨氏模量的方法，并对其原理作出了论述。 - The relationships between dynamic contact force and indentation are derived in the case of longitudinal wave propagation.
在仅考虑纵波传播的情况下，寻出了撞击力-压入位移关系。