说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。
您的位置：首页 -> 词典 -> 井下作业工具
1)  job tools
井下作业工具
1.
Study on virtual assembly technique of job tools;
井下作业工具的虚拟装配技术
2)  underwater working tools
水下作业工具
1.
The pressure of output shaft end seal in the gear motor was calculated after analyzing unload pressure for underwater working tools.
通过对水下作业工具管路卸油压力的分析,确定了齿轮马达输出轴轴端密封的压力,分析了唇形骨架密封失效的原因,设计了O形密封圈与L形衬环组成的组合式密封,介绍了密封原理,分析了O形密封圈受力密封状况及L形衬环工作原理,经过对水下作业工具中液压马达轴轴端密封的改造及实验,实现了液压马达输出轴的带压旋转动密封,保证了水下作业工具的稳定、可靠、安全作业。
2.
The construction and principle of the underwater working tools system are introduced in this article , the underwater working tools is studied in detail and be used underwater which is not deeper than 300 m.
介绍了水下作业工具的组成、工作原理、结构等, 较深入地探讨了深水液压系统及水下工具的相关问题。
更多例句>>
3)  underwater tools
水下作业工具
1.
Based on the introduction of correlative technology of underwater tools, the construction and principle of the hydraulic power source is expatiated.
通过水下作业工具的有关技术的介绍 ,阐述了液压动力源的基本构成及工作原理 ,设计了水压力自动补偿器可消除深水压力对工具系统的影响 ,最后 ,经过试验验证了理论的正确
更多例句>>
4)  Downhole Tool
井下工具
1.
On Downhole Tools for Special Casing Wells;
特殊套管井井下工具技术综述
更多例句>>
5)  down-hole tool
井下工具
1.
Through an introduction to the reaction principles and technical process of Ni-P chemical plating, and the investigation and analysis of anti-corrosive processing faults of Ni-P plating on the down-hole tool of present oilfields, some exact reasons are found out which causes the unstableness of anti-corrosive processing quality on down-hole tools.
对Ni-P化学镀的反应原理和工艺流程作了介绍,对当前油田井下工具的Ni-P镀防腐处理故障情况进行了调查分析,找出了井下工具防腐处理质量不稳定的具体原因,并提出了提高施镀基面的精度要求等相应的改进对策。
2.
The necessity of multimedia software in down-hole tool experiment teaching is presented.
分析了多媒体教学软件在井下工具实验教学中应用的必要性,介绍了井下工具多媒体教学软件的开发过程,讨论了井下工具多媒体教学软件在实验教学中的积极作用。
3.
Times of high temperature test for packing was made and the reliable test base have been obtained for down-hole tool test under high temperature and pressure well.
进行的多次高温封隔器试验为研制高温高压特殊封隔器和油田井下工具的检测提供了可靠的依据。
更多例句>>
6)  down-hole tools
井下工具
1.
The Application of Web3D Technology in Down-hole Tools Information Exhibiting System
Web3D技术在井下工具信息展示系统中的应用
2.
It provides reference data for seal design in O-ring of down-hole tools.
通过对井下工具国内外常用O形圈设计标准的设计方法和密封能力进行举例分析,提出了相应的特点和密封性能,并提出了设计建议,对井下工具O形圈密封设计具有参考意义。
3.
The product technics and structure character on down-hole tools were studied, and the establishing method of digital model was put forward on Object Oriented, characteristic, parametric and modularization.
通过研究石油井下工具生产工艺和结构特点,提出了面向对象,特征化、参数化、模块化的数字模型建立方法。
更多例句>>
补充资料：铲运机在矿山井下作业


铲运机在矿山井下作业


铲运机在矿山井下作业
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条