1) periodical check
周检
1.
Presents the defects of the liquid ammonia spherical tank in Chemical Fertilizer Plant of Jianfeng Chemical General Works,founded in periodical checking.
介绍建峰化工总厂化肥厂液氨球罐在进行周检时发现的缺陷及状况。
2) maintenance period
检修周期
1.
By analyzing the maintenance period about full-mechanized face equipment,the decision-making model of optimum maintenance period about full-mechanized face equipment has been put forward.
应用可靠性理论,对综采工作面设备的检修周期进行分析,得出基于综采设备有效度最大原则的检修周期的优化模型,并且根据所建模型,给出在设备有效度最大时,设备的最佳检修周期优化的数学公式。
3) checking period of pump
检泵周期
1.
By adopting the orthogonal test method the influencing regularity was revealed on the checking period of pump affected by mainly the man-made controlling factors that effect the off-center wearing on well tube and rod of water driven oil sucker.
采用正交试验法揭示了影响水驱抽油机井管杆偏磨的主要人为控制因素对检泵周期影响的规律性,从中找出各因素对检泵周期影响的主次关系,并确定出最优的工艺条件组合。
4) Overhaul cycle
检修周期
1.
Based on a study on coal mine manufacturing equipment failure character and failure density function and failure function,this paper makes an analysis of the reliability and proposes calculation methods to work out the reliability,maintainability,applicability,frequency of failure and overhaul cycle of coal mine manufactureing equipment.
并且给出了煤矿生产设备可靠度、维修度、可用度和故障频度以及检修周期的计算方法 ,给出了提高煤矿设备可靠性的方法和途
2.
Based on regular maintenance of equipments,optimization of operating conditions,combination of traditional maintenance mode and condition-based maintenance mode as well as the configuration optimization of spare parts etc,the maintenance strategies to prolong the overhaul cycle of gas turbine are described.
从设备定期维护、运行优化延长机组运行时间、传统检修模式与状态检修模式的结合、备品备件配置优化等几方面论述了延长燃气轮机检修周期的检修策略。
5) pump detection period
检泵周期
1.
Thus,electric submersible pump will run in a row,the damage on unit and cable causing by starting-stopping frequently will be avoided,and the goal of energy-saving and prolonging pump detection period are achieved.
这样达到潜油电泵连续运转 ,避免频繁启、停对电泵机组、电缆的损害 ,实现节能和延长电泵井检泵周期的目的。
2.
Based on this analysis, five systems of quality guarantee have been established in order to extend the oil well pump detection period.
针对油井检泵周期短、生产时率低的问题,从管杆泵等设备、油层物性和原油物性、技术配套、作业施工和采油管理等5个方面进行了详细的剖析和查找原因,在此基础上建立了5个方面的延长油井检泵周期的质量保证体系,在实施过程中加大了体系的控制和考核力度,取得显著效果。
3.
One of the main reasons of the shorter pump detection period and rework operation was that sand washing could not carry the sand to the ground during the pump detection period.
油井检泵冲砂不返是造成检泵周期短、作业返工的主要原因之一,多数井由于套变而不能采用捞砂工艺,这类井的井筒清砂成为维持生产的主要问题。
6) check period
检泵周期
1.
This paper presents the rule of the main controlling influencing factors of water drive off-center wearing and parting of sucker rod and tubing in pumping well to check period with the orthogonal test method,then finds which is the most important,establishes the best process condition unit.
采用正交试验法揭示了影响水驱抽油机井管杆偏磨的人为控制因素对检泵周期影响的规律性,从中找出各因素对检泵周期影响的主次关系,并确定出最优的工艺条件组合;运用方差分析理论处理试验结果,得出各因素对管杆偏磨井检泵周期影响的显著程度,从而发现最薄弱环节,为控制管杆偏磨失效,降低水驱抽油机井检泵率提供依据。
补充资料：检检
1.有法度貌。
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