sonic depth

A Microprocessor-controlled Depth Sounding System& Model CJ-83 Ultra-sonic Depth Finder

一种用微处理机控制的超声波测深仪&CJ83型超声波测深仪

This system consists of sonic sonde, magnetic locator sub, gamma ray tool, depth system, surface preprocessing unit, data acquisition interface, PC486 and thermal plotter.

该系统由声波、磁定位和自然伽马下井仪、深度系统、地面预处理电路、数据采集控制接口电路、486微机和热敏绘图仪等构成。

A description of a microprocessor-controlled ultra-sonic depth finder is presented.

本文主要介绍了一种用微处理机控制的超声波测深仪。

Pressure seal is only formed in mudstone cap rock with undercompaction and its seal capability can be computed by equivalent depth method and sonic moveout value.

压力封闭的形成仅存在于具有欠压实的泥岩盖层中，其封闭能力的大小可根据等效深度法和利用声波时差值计算得到。

Depth of investigation in sonic logging is studied based on wave acoustics.

从波动声学的角度讨论声波测井的探测深度问题.