Pulse Echo Method( PEM ) is a fast , economic and feasible method for Low - strain Dynamic Testing ( LDT ) of piles. 小应变反射波法是当前在工程桩基检测中应用的动测法之一. 互联网 行业词典 机械 脉冲回波法用回波幅度及时间来判断反射体的存在和位置的检测方法。
pulse method 脉冲法 相似单词 pulse echo 脉冲反射 echo n.[C] 1.回声;回音 2.反复的回声 3.【比喻】模仿的人或事物 v. 1.[T](指地方)传回(回声) 2.[I](指地方)产生回声,发出回声 3.[I](指声音)回响,引起回 Echo 通讯中用以代表字母e的词 PULSE =Programme of Universal Logic Simulation...
必应词典为您提供pulse-echo-method的释义,un. 脉冲回波法; 网络释义: 脉波回波法;
This work presents an ultrasonic (US) pulse-echo method for detection of failed rods in fuel assemblies of the Brazilian Nuclear Power Plant (NPP). A special purpose PVDF 25 MHz sensor was designed to emit/receive the US signals. The assemblies are composed by a 16脳16 matrix of rods. ...
A method and system for improving the pulse-echo type of testing to determine wall thicknesses. It is particularly applicable to pipes. There is a pulse directed transversely to the wall so that reflections from the inner and outer surfaces will indicate the thickness, and another pulse is dire...
Low Pressure Pulse Method, Impulse Lightning Flow Frequency 6.25MHz, 12.5MHz, 25MHz, 50MHz, 100MHz Output Voltage 0~-35kv Discharge Engergy ≤1225j(2450j) Usage Network Cable Tester Component Host, Power Supply, Tracing and Locator Measurement Distance ...
网络回波技术 网络释义 1. 回波技术 ...echoes),可增加超音波影像品质 … 用脉冲-回波技术(pulse-echo technique) B.超音波在人体组 … speed) 32.有关超 … xuelele.com.tw|基于3个网页 例句
Conclusion The method used here facilitates the measurement of the velocity dispersion in emulsions. The measurement uncertainty in the emulsion is estimated to be no larger than 1–3 parts in 104. The method has the potential to be applied on-line and in real time to characterize emulsions.Ref...
When carrying out nonlinearity parameter measurements of solid structures, the pulse-echo method is more suitable than the through-transmission method; however, a planar stress-free boundary is known to destructively alter the nonlinear wave generation process, including the second harmonic component, ...
1.Research on the Single Surface Test Method of Ultrasonic Waves Reflection on Interface of Bond Quality between Steel and Concrete;超声反射法单面检测钢—混凝土粘结界面质量的研究 2.Automated Ultrasonic Inspection System for Composites by Using Pulse-Echo Method一种基于喷水耦合的复合材料结构超声反射法自...