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- Because of the use of high energy neutron and gamma ray with strong penetrability,it is able to detect signals of the active Oxygen moving with water flow through tubing,casing even cement annulus. 它利用具有强穿透能力的高能快中子和伽马射线,可穿过油管、套管甚至水泥环测得随水流动的活化氧伽马信号,通过解析测得的伽马时间谱来计算相应的水流速度,并在已知流动截面面积时进一步算出水流量。
- Study on the calibration device for MWD gamma ray tool 随钻自然伽马刻度装置及量值传递研究
- Keywords arm caliper;gamma ray tool;combination logging; 关键词40臂井径仪;自然伽马仪;组合测井;
- Method for sensitivity adjusting of big-crystal natural gamma ray tool 大晶体自然伽马仪器灵敏度调整方法
- through-tubing gamma ray tool 过油管伽马测井仪
- This paper briefly introduces the technology of LWD, gamma ray logging tool while drilling in detail, and den... 本文对随钻测井技术作一般介绍,针对我所的专业技术特长,对随钻自然伽马测井仪的性能特点作详细介绍,也介绍了随钻密度。
- The EMDS-TM-42E gamma-electromagnetic defectoscope imported from Russia is an engineering logging tool to inspect casing damages and is used through tubing. 俄罗斯EMDS-TM-42E电磁探伤测井仪是一种检测管柱损坏状况的工程测井仪,可过油管测量,主要描述油管套管的变形、裂缝等参数。
- At the point of collision they may release a giant Gamma Ray Burst. 在它们碰撞的那一刻将释放出一个强大的伽玛射线爆发。
- CGR system is used to measure gamma ray intensity of core. 岩心伽马测量系统(CGR系统)是一种用于对钻井取心进行连续伽马射线总强度测量的专用测量系统。
- The BATSE all-sky monitor on the Compton Gamma Ray Observatory is a superb tool for the study of accretion-powered pulsars. 本论文研究,将不同背景下的肤色经由校正处理,让校正后肤色能达到与中灰阶背景下的肤色相同。
- This paper describes a software system of the core gamma ray spectrum logging system that based on MS windows (CGRS). 文章介绍一种基于Windows环境的用于岩心伽马能谱连续测量系统(CGRS)软件的功能及组成结构。
- A cornstarch-water slurry was driven by a pulsatile pump through tubing to simulate the blood flow within the heart, and the tubing was cyclically moved by a piston to simulate the heart motion. 结果在模拟心脏运动作用下,原来的模拟血流波形已不存在,代之以模拟心脏运动和模拟血流按速度矢量相加规律所组成的复合波,而模拟心脏运动所产生的多普勒频移信号的振幅和频率都未改变且与上述血流信号并存于频谱中。
- The gamma ray spectrums provide the PIPA equipment with baseline data for analysis. 伽马射线光谱向PIPA设备提供最基本的分析数据。
- The purpose of the High-Energy Transient Explorer (HETE) mission is to study gamma ray bursts. 高能瞬变爆发探测器(High-EnergyTransientExplorer,HETE)任务的目的是研究珈玛射线的爆发。
- They were healed through tube drainage and perfusion of sclerosant.Conclusion: It is a minimal invasive method to perform muscle-sparing thoracotomy in these clinical settings. 结论:肌肉非损伤性开胸不切断胸壁主要肌肉,出血少、损伤小,术后恢复迅速,符合微创外科理念;
- The flow of oxygenated fluid around the equipment may be determined by gamma ray detection.The technology c... 还可实现对配注井内的管柱工具是否堵死、泄漏以及管外窜流的检测。
- Nuclear disintegration or transformation caused by absorption of high-energy radiation, as of gamma rays. 光致分裂由吸收高能量辐射、如射线而引起的核分裂或核转换
- Be sure that valve is fully open. apply heat to tube first. Transfer as much heat as possible through tube into valve. avoid prolonged heating of valve itself. 要确保阀门处于开启状态。先对管道加热。将尽可能多的热从管道传递到阀门。避免延长阀门本身的加热时间。
- A doctor using a gamma ray scope to see if the patient has ingested any foreign organisms. 6. 图6:放射线免疫分析仪可敏锐检验各种内分泌,便于早期诊断、早期治疗。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。