液面波的影响也有同样规律，刚性池壁情况下考虑面波与否影响不太大，但弹性池壁却有较大影响；
The influence of liquid surface wave is bigger on the elastic wall than on the rigid wall.
在用声波测试油井油液面深时，反射声波受到大量杂波干扰，给接箍波和液面波的定位带来了极大的困难。
For the abundant of noise in testing oil well depth with sound wave, it is difficult to locate the reflected sound wave.
根据测井要求，设计了80c196单片机系统及其外围接口电路，并分别为液面反射波信号和功图信号设计了调理电路。
According to the well logging requirement, the embedded system with 80c196, interface circuit, and the circuit of signal adjusting on the well depth and indicator diagram are designed.
液面反射波信号主要在硬件方面采用双通道二阶有源低通滤波，功图信号则在软件方面采用数字滤波算法。
Reflected wave signal is processed by double channels two-order low-pass active filtering in hardware, and indicator diagram signal is processed by digital filtering in software.
本文介绍了铝制储液罐模型在不同激励波作用下和不同液面状态下的提离振动实验研究。
In this paper the experiment on uplift of a aluminium-model liquid storage tank is studied under the excitations of different seismic waves, liquid surface cases on the vibration table.
本文介绍了铝制储液罐模型在不同激励波作用下和不同液面状态下的提离振动实验研究。
In this paper the experiment on uplift of a aluminium-model liquid storage tank is studied under the excitations of different seismic waves, liquid surface cases on the vibration table.
应用推荐