metal casing的例句大全

The method can not only research low-frequency current and its character of logging through metal casing but also confirm the method of measuring electric resistivity of stratum through metal casing.

该方法不仅可以用来研究套管井低频电流及其特性，而且还可以用来确定过套管地层电阻率测量方法和套管、水泥环等对测井的影响及其校正方法。

The cross-well logging technique of measuring electric resistivity of stratum through metal casing has wide foreground, but it is still in the primary stage of investigation and exploiture.

在套管井中实现井间地层电阻率的测量具有很广阔的应用前景，但该技术在国内外仍处于研究和开发阶段。

During the logging of measuring electric resistivity of stratum through metal casing, the receiving coil receives the coupled signals of metal casing and cement sheath and stratum.

在过金属套管井地层电阻率测井中，接收线圈收到的是金属套管和水泥环及地层耦合后的总信号，既包括套管产生的信号，也包括水泥环和地层产生的信号。

the metal casing in which a train of gears is sealed.

密封住一系列齿轮的金属外壳。

said metal releasing apparatus consists of a metal casing and a porous metal filter.

释放器由金属包套及由多孔金属滤器组成。

Cartridge: a cylindrical, usually metal casing containing the primer and charge of ammunition for firearms.

弹药筒: 一种盛装火器的雷管和弹药的圆柱形金属筒.

Ultrasonic casing inspection tool on-line r value measurement of deep-drawing sheet metal with electromagnetic acoustic transducer

超声套管检查测井仪电磁超声换能器法在线检测深冲钢板？值

Study on systems of forecast the malfunction of borehole casing by metal magnetic memory technique

金属磁记忆预测井下套管故障系统的研究

Early diagnosis for the stress concentration zone of borehole casing pipe by metal magnetic memory and wavelet transform

磁记忆与小波变换相结合的井下套管应力集中早期诊断方法

A Simple Method for Bonding Noble Metal Thermocouple Protective Casing Pipe

一种简易粘接贵金属热电偶保护套管的方法

Research on Metal Magnetic Memory Forecasts the Malfunction of Borehole Casing Based on Wavelet Singularity Detection

金属磁记忆预测套管故障的小波奇异性检测研究

Signal processing for metal magnetic memory testing of borehole casing based on wavelet transform

基于小波变换的套管金属磁记忆检测信号处理

A Hydraulic Design Method of Sheet Metal Spiral Casing of Water Turbine

水轮机金属蜗壳水力设计方法研究

Completion technology of metal fiber screen casing in horizontal well with viscous oil

稠油水平井金属纤维筛管完井工艺技术研究

The utility model provides a vacuum bottle with a plastic outer casing decorated by a metal plating film, which is composed of a bottle liner, a bottle plug, the outer casing, etc.

本实用新型提供了一种外壳用塑料金属镀膜装饰的保温瓶，由瓶胆、瓶塞、外壳等构成。