sealing life
英 [ˈsiːlɪŋ laɪf]
美 [ˈsiːlɪŋ laɪf]
密封寿命
双语例句
- The utility model has the advantages of simple structure, fewer parts, low processing requirement, easier assembling and disassembling, good sealing performance and prolonged service life.
结构简单、零件少、加工要求低、拆装十分方便，而且密封好、使用寿命长。 - The rounded lip design insures proper sealing and long life for no lube added service.
圆形唇密封设计，确保了适当的和长期的生活无润滑油增值服务。 - The gate is guided by the seat, extending the sealing life of the packing.
闸板由阀座引导，可以延长填料的密封寿命。 - Single mechanical seal: simple in structure, good sealing performance, long life, easy to maintain ( meet the criterion of ISO3069).
单端面机械密封：结构简单，密封性能好，使用寿命长，维护方便（符合ISO3069标准）。 - The relationship between sealing life and component life of sealing system was discussed, and a weakest-link model for predicting the life of bolted flanged connections was established.
基于蠕变和疲劳损伤准则分析高温螺栓的剩余寿命，探讨螺栓法兰连接系统的密封寿命和各部件寿命之间的关系。 - The sealing machine performance is stable, reliable quality, sealing, high efficiency, applicability, long life;
①本封箱机性能稳定、品质可靠、封箱效率高、适用性强、使用寿命长； - Through over years of research and improvement, the technical performance and sealing life of the filling pump are on top of the nation.
经过十多年的研制和改进，该灌注泵在技术性能和密封寿命方面均居国内领先水平。 - Treatment of industrial water for cooling generators and filtration of sealing water to increase the service life of the turbine shaft sliding-ring seals in hydroelectric power stations.
工业水处理冷却发电机和封水增加的涡轮轴滑动在水力发电站的密封圈使用寿命过滤。 - All imported high-precision bearings and double-acting mechanical sealing ensure service life and stability pfequipment.
进口高精密轴承和双端面机械密封，保证了设备的使用寿命和稳定性。 - The rounded lip design ensures proper sealing and long life.
圆形设计确保适当的唇密封。 - Nevertheless, these enterprises in terms of quality sealing products and service life still exist with foreign advanced level more or less gap.
尽管如此，这些企业生产的密封成品在质量以及使用生存的年限方面仍与外洋进步先辈程度存在或者多或者少的差距。 - The double eccentric reduces friction of the sealing ring, providing the valve a long service life.
采用偏心结构，减少密封圈的摩擦，延长阀门使用寿命。 - The use of plane packing in nitrogen hydrogen gas compressor in the plant shows that the packing has features as simple structure, easy installation, good sealing and long service life.
平面填料在该厂氮氢气压缩机上的应用表明，该填料结构简单，安装方便，密封效果好，使用寿命长。 - Summarizes the operation of gas sealing of process air compressor, analyzes problems existing in gas sealing, and puts forward solutions and improving proposals, achieving the goal of prolonging gas sealing life.
总结工艺空气压缩机气封使用情况，分析气封存在的问题，提出解决措施及改进建议，达到延长气封使用寿命的目的。 - The Role Played by Dust Sealing Washer in Improving the Life Time of Shock-absorber Seal
防尘密封圈在改善减振器油封使用寿命中的探索 - The hysteresis and abrasion performance of finger seal are the pivotal factors to the sealing performance and work natural life, and it is paradoxical for both improving.
迟滞和磨损是影响指尖密封封严性能和工作寿命的关键因素，但这两者性能的改善是相互矛盾的。 - Study on Elastic Force Ring for Sealing and Life of the Piston Ring
弹力环对活塞环密封及寿命影响的研究 - The precepts are applied to ammonia pumps in Daqing Natural Gas Company, satisfied results are obtained in sealing performance and using life, better work environment is acquired, and commercial benefit is notable.
改造后液氨泵密封性能和使用寿命均得到了较大提高，改善了工作环境，经济效益非常显著。 - Flower-bud shape seal is a new reciprocating seal used on hydraulic cylinder in recent years. It has working pressure up to 700kg/ cm~ 2, reliable sealing use and long service life.
蕾形密封是近几年应用于液压缸的一种新型往复式密封元件，承受压力达700公斤/厘米~2，密封可靠，使用寿命长。 - This paper introduces a multi-lip seal used in roll shaft of overhanging type roll mill, which has many characteristics such as high stiffness, effective sealing, long service life, temperature compensation, and so on.
本文介绍了一种用于悬臂式轧机轧辊轴头的多唇密封，它具有刚度大、密封效果好、使用寿命长和温度补偿性等特点。 - Butterfly Valve with Rigid Sealing THE LIFE OF RING TYPE VALVE
蝶阀刚性密封的实现环状阀升程 - Preparation and Investigation of Sealing Reagent used in Alloy Coating at High Temperature Using this sealing reagent can markedly length the life of coating.
耐高温涂层封孔剂的制备研究使用此封孔剂，不但对环境无污染，还可以延长耐高温合金涂层的使用寿命。 - , solves the problem of frequent penetration, changes the original dust-preventative cover from rotation to fixed part, on the base of two-levels oil seal, adds one-level oil seal and dust-preventative seal, improves sealing reliability, extends work life.
在减速机一级输入轴原先的两级油密封基础上，又增加了一级油密封，一级挡灰密封，提高了密封可靠性，增强密封效果，延长工作寿命。 - Present the serving case of simulating the tank car in the running condition, and utilizing existing standard and testing equipment, give the tests of reliability and stability in the cases of valve body, sealing, shocking, vibrating and working life.
提出了模拟铁道罐车运输条件下的使用工况，利用已有的标准和试验设备，进行壳体、密封、冲击、振动、工作寿命等试验。 - The experimental data showed that the battery sealing is the key resolving the storage life of high power battery.
本文以实验数证据实电池的密封是解决氯化锌型纸板电池贮存性能的关键。 - Measures prolong the sealing life of hollow glass
浅谈中空玻璃密封寿命延长的方法 - This article introduces the structure characteristic. Through improving upon the metal sealing to make its structure more simple, the sealing capability and the useful life of the ball valve are all improveded on.
介绍了单向金属密封球阀的结构特点，通过对密封结构的改进使其结构更为简单，并且提高了阀门的密封性能和使用寿命。 - The reason for the valve sealing surface's low life was analyzed. A new ceramic coatings sealing faucet valve was developed by treating valve sealing surface with plasma spray surface treatment technology.
针对阀门密封面使用寿命低的的问题，采用等离子喷涂表面处理技术处理阀门密封面，研制了一种新型的陶瓷涂层密封旋塞阀。 - The dimension accuracy of the sealing slot is closely related to the life time, reset accuracy of the oil cylinder piston and braking sensitivity.
制动钳体锥体密封沟槽的尺寸精度影响着油缸密封圈的使用寿命，油缸活塞的复位精度及整个制动器的制动灵敏程度等； - Because oneself hard brittle stone cement, the characteristics of stress or by change over the limit load will happen after broken or face off with cementation, cause layers between sealing failure, serious shorten life oil drilling.
由于水泥石自身硬脆性的特点，受到变应力或超过极限载荷后会发生破碎或与胶结面脱落，造成层间封隔失效，严重缩短油井开采寿命。