valve ring
英 [vælv rɪŋ]
美 [vælv rɪŋ]
网络 阀环
双语例句
- The Empirical Study of Using the Mixed Mode Whole Ribs Pleura and Intercostal Muscle Pedicle Skin Flap Valve Ring to Rebuild the Trachea in Dogs
犬复合型带蒂全肋骨胸膜肌瓣环再造气管的实验研究 - Valve seat ( ring) generally use the Teflon and other flexible materials, easy-to ensure the seal, and valve sealing force with medium pressure increases.
球阀阀座（密封圈）一般采用聚四氟乙烯等弹性材料制造，易于保证密封，而且球阀的密封力随着介质压力的增加而增大。 - Failure analysis and solution of high-chrome alloy iron valve seat ring
关于气门座高铬合金铸铁缺陷对策及分析 - Evaluation of Tricuspid Valve Repair With Flexible Ring Annuloplasty in Patients With Acquired Valvular Heart Disease Echocardiography demonstrated tricuspid chordae tendinae rupture with remarkable tricuspid regurgitation.
成形软环应用于三尖瓣关闭不全修复的疗效评价心脏超音波证实三尖瓣腱索断裂及明显的三尖瓣逆流。 - A raised lug on the bottom of the retainer side seat locks it into the valve body, eliminating any possibility for the ring to rotate out of position.
阀座定位器侧面底部上的凸起部分将阀座锁定在阀体内，避免出现阀座环旋转出定位位置。 - The water heating control valve is composed of a valve casing, a valve outer cover, an inner cover, a pressure spring, a valve core, a positioning device and a sealing ring.
水暖控制阀由阀壳、阀外盖、内盖、压簧、阀芯、定位装置及密封圈构成。 - With this design the seat carrier was indirectly held within the valve body by means of a retainer ring, which was attached to the inside of the body by threads.
在这种设计结构下，采用通过螺纹固定在阀体的挡圈将阀座支架间接的固定在阀体内。 - Valve seat insert ( valve seat ring)
气门座镶圈（嵌镶式气门座圈） - A new-type electromotive force pot pressure limiting valve, consists of valve bonnet, valve body, thimble, spring, valve eye ring, valve seat, exhaust pipe sealing ring, nut, and exhaust pipe.
一种新型电压力锅限压阀，包括阀盖、阀体、顶针、弹簧、阀提手、阀座、排气管密封圈、螺母、排气管。 - Because of its superior performance, the friction in friction application fields become best material, such as sleeve bearing, sliding bearing, the valve seat, seals, pump wear ring, etc.
因其优越的摩擦性能，在摩擦应用领域成为理想材料，如套筒轴承、滑动轴承、阀门座、密封圈、泵耐磨环等。 - The upper end of the leakproof valve is provided with a leakproof valve seal ring, and a seal ring is arranged between the water faucet and the liner.
止漏阀的上端设置有止漏阀密封圈，水龙头和内胆之间设置有密封圈。 - Metal cock ring soft seat surface pressure to the bearing surfaces, such as the valve core and valve seat is concentric ring surface can be a double tight closure.
金属旋塞表面压向阀座环软支座表面，如阀芯和阀座环表面是同心的，就能得到双重严密的关闭。 - Describe the structure characteristic and working principle of pressure seal swing check valve. Material selection and thrust ring design.
阐述了自压密封旋启式止回阀的结构特点、工作原理、材料选用和止推环设计。 - Results The main characteristics of left ventricular diverticulum in echocardiography were as follows: cystoid accessory chamber out of heart arising from the intersection of mitral valve ring and aortic valve ring, just between ascending aorta and left atrium.
结果先天性左室憩室的主要超声征象表现为突出于心脏室腔之外的囊性结构，囊腔入口起自于二尖瓣前叶根部与主动脉瓣环之间，囊腔位于升主动脉与左房之间。 - Data of tricuspid valve ring in a portion of patients with right ventricular dysfunction were compared with right ventricular dynamic parameters during right ventricular catheterization.
部分病人进行了三尖瓣环运动频谱测值与右心导管压力参数相关性的比较。 - 10 cases of complete atrioventricular septal defect demonstrated mainly an absence of the cardiac crux and a common atrioventricular valve ring;
10例完全型表现为心脏十字交叉结构缺如和共同房室瓣环； - Retrofit of Ball Valve Sealing Ring Operating System in Longtan Hydropower Plant
龙潭水电厂球阀密封环操作系统改造 - 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 - For argumentation the necessity 、 reliability and feasibility of gun-boring-finish turning engineering fully, so the main research work of this text is: 1 、 Discussing the necessity of improving the processing precision of valve seat ring and valve stem guide hole of cylinder head.
为充分论证枪镗、精车工艺的必要性、可靠性、可行性，为此，本文将进行以下几个方面的研究工作：1、论述提高气缸盖气门座圈和导管孔的加工精度的必要性。 - Therefore the pump valve is modified as follows: ( 1) adding a sealing groove in the upper part of the discharge valve seat as well as a sealing ring to prevent leakage at high pressure;
为此，对泵阀做了如下改进：一是在排出阀座上部增设1道密封坡口，加1道密封圈，防止高压泄漏； - By means of increasing the machining allowance of the valve body outer ring and 900 ring welding, the product quality and the production circle can be guaranteed for optimizing the process plan.
通过采取增加阀体外圆加工余量、90°弧环拼焊等措施，保证了产品质量和生产周期，并力争工艺方案的最优化。 - Study on the Cutting Tool for Valve Seat Ring and Valve Guide-pipe Hole of Engine
发动机汽门座环和汽门导管衬套孔切削工具的研究 - Influences of some structural parameters, such as inlet valve seat ring chamfer, inlet duct setting angle, on the inlet flow field distribution are investigated with the model, and several valuable conclusions are drown.
利用模型的方便性考察了进气门座圈倒角、进气道放置角度等结构参数对进气流场分布的影响，得到了一些有参考价值的结论。 - Tricuspid valve repair with an annuloplasty ring results in improved long-term outcomes
在三尖瓣修复术时使用瓣环成形术环可改善长期预后 - The bileaflet valve is the most widely used in clinical application, which is composed of valve ring, flap frame and leaflet. And the flap frame and leaflet is coated by isotropic pyrocarbon.
目前临床应用最为广泛的是双叶式机械瓣，它主要由瓣环、瓣架和瓣片三部分组成，其中瓣架和瓣片上涂覆有一层各向同性热解炭材料。 - Analyzing the many factors of affecting the processing precision of valve seat ring and valve stem guide hole of cylinder head.
对影响气缸盖气门座圈和气门导管孔的加工精度的诸多因素进行分析。 - Discussing several ordinary processing technologies of valve seat ring and valve stem guide hole of cylinder head now.
对目前气缸盖气门座圈和导管孔的几种一般加工工艺进行讨论。 - The cylinder head is one of the important parts of the engine, and finish boring valve guide and seat ring is the key process to manufacture the cylinder cover. The machining accuracy has a significant effect on the power and performance of diesel engine.
缸盖是发动机中的重要部件之一，而枪铰导管孔与精镗座圈锥面又是整个缸盖加工过程的重中之重，它的加工质量直接影响对发动机的动力性能。 - Firstly, this paper analyzes the stress of the straight impaction of the valve plate against the lift limiter and the valve seat on the working process of the ring valve, with the theory of sheet and mechanics of materials on the simplified assumption.
首先根据简化假设，用材料力学和薄板理论分析了环状阀工作过程中阀片与升程限制器及阀座正碰撞产生的冲击应力。