core barrel
英 [kɔː(r) ˈbærəl]
美 [kɔːr ˈbærəl]
（岩）芯管；钻管；型芯轴
双语例句
- The core barrel, one of the most important components of reactor internal, relied on imports in the past.
吊篮筒体是堆内构件的重要零部件，过去依赖进口。 - The test and popularization results of the method of putting in stalk through pulling apart core by Using the long core barrel in Sichuan hard rocks are simply presented in this article.
本文简要介绍了拨断岩心接单根方法在四川硬地层长筒取心中的试验和推广效果。 - Technique of Putting in Stalk Through Pulling Apart Core in Coring with the Long Core Barrel in Sichuan Hard Rocks
硬地层拨断岩心接单根长筒取心技术 - Through research and test, the self-reliance manufacturing for the core barrel of pressure water reactor internals has been realized.
通过攻关试验，实现了压水堆吊篮筒体国产化。 - This paper deals with the experiment of neutron noise induced by the core barrel vibration of the critical installation.
利用临界装置，开展了吊篮振动引发中子噪声实验研究。 - Moreover, the vibrational frequencies of the core barrel in still water are much lower than its corresponding order frequencies in air.
吊篮在空气中的振动频率比其在静水中相应的振动频率高。 - The trial indicated that the two types of core barrel is designed with reason, and that the operation parameters are formulated properly.
生产试验结果表明，这2种钻具设计合理，制订的操作规程适当。 - Theoretical Study in the Fluid-Induced Vibration Analysis of Reactor Core Barrel
反应堆吊篮流致振动响应分析中的理论研究 - The core drilling method and the obtained achievement are introduced with respect to the bit and core barrel used in different formation.
根据不同地层所采用的钻头和取心器，介绍了不同地层的钻进取心方法和取得的成果。 - Three kinds of stimulation including random signal, narrow band sweep frequency signal and single frequency signal are adopted to stimulate the core barrel vibration.
在反应堆稳定运行工况下，采取随机信号、窄带扫频和单频3种激励方式激励吊篮振动。 - The Linear Dynamic Response Analysis on a Core Barrel under the LOCA Condition in Primary Piping
主管道失水事故时吊篮动态响应线性分析 - Effect and Method of Raising the Stability of Outer Core Barrel
提高外岩心筒稳定性的作用及方法 - Abstract This article introduces the structure, property, working theory and field test results of HZ 308 multi-function core barrel.
介绍了HZ308多功能取心钻具的结构、特点，工作原理及生产试验情况。 - Owing to the importance of this project, many ways of survey are used, drilling tools of single acting double core barrel are mainly adopted while drilling, rock core is taken by full face in order to obtain firsthand drilling record data.
为了获取准确的第一手钻探记录资料，勘察手段较多，钻探时主要采用了单动双重岩芯管钻具，全断面采芯。 - Study and analysis for the flow-induced vibration of the core barrel of a PWR
反应堆吊篮水流振动研究和分析 - Analysis of Vibration Characteristics of a Core Barrel in Air
空气中吊篮结构的振动特性分析 - The characteristic spectrum of neutron noise in the lower and middle frequency range is brought on by the core barrel vibration stimulated by random force.
随机力激励吊篮，激发出了吊篮和围板的低、中频振动引发的中子噪声特征谱； - Researching and application of low friction core barrel
低摩阻岩心筒的研究与应用 - STRATUM The Plastic Mechanics Problems of the Formation with the Core Barrel Pressed in
岩芯筒压入地层的塑性力学问题 - Development and Application of KZ Single Rotary and Double Tube Core Barrel
KZ型单动双管取心钻具的研制与应用 - A structure that consists of a core barrel and a pressure vessel is considered as a coaxial cylindrical shell system with limited length.
将吊篮与压力容器视为包含粘性流体的有限长同心圆柱壳体结构。 - Experimental Study of the Natural Vibration of a Model Core Barrel with Thermal Shield of PWR
压水堆吊篮、热屏结构模型在空气中的固有振动试验分析 - In the part of core drill, reading and referring a large number of documents between home and abroad and designing a pitching drill press card single-action double barrel core drilling equipment. And through laboratory tests to improving and optimizing the core drilling equipment.
在钻具部分中通过参考、阅读国内外钻具文献设计了一套投球压卡式单动双管取心钻具，并通过室内试验进行了改进与优化。 - Clear the government web site safety management, the core idea& bucket theory, tells the barrel theory and safety management relations.
明确了政务网站安全管理的核心思想&木桶理论，讲述了木桶理论和安全管理的关系。