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。

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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。

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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。

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

密封住一系列齿轮的金属外壳。

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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。

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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.

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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

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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

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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

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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

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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

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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

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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

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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

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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。

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