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- spiral grooves on seal face 密封端面螺旋槽
- As a typical example,the spiral grooved gas face seal was analyzed in detail with the consideration of seal face's waviness and taper through finite element method. 本文以螺旋槽气体润滑机械密封为研究对象,采用有限单元法分别对周向波度、径向锥度对其低速运转性能的影响规律进行了较为详细的分析研究。
- the cutting of spiral grooves on the inside of the barrel of a firearm. 在枪炮管内侧切凿出螺旋形的凹槽。
- Effects of Main Structural Parameters on Seal Performance of a New Double Spiral Groove Face Seal 新型双螺旋槽端面密封主要结构参数对密封性能的影响
- Study on Seal of Gas Along Cylindrical Spiral Groove 径向圆柱型气体螺旋槽密封的理论与实验研究
- The rotating cylinder with spiral grooves acts as a speed selector. 螺旋切口的旋转圆筒作为速率筛选器。
- These young girls really groove on his music. 这些小姑娘迷上了他的音乐。
- Effects of apical transportation on seal of root canal fillings. 根管偏移对充填材料封闭根管能力的影响。
- Lubricate the O-rings and slide them into O-ring grooves on the stem. 在O形环上加润滑油，并将其移入阀杆上的O形环槽内。
- Improvement on Sealing Face Leakage of Plate-Type Filter 板式过滤机滤箱密封面渗漏的改进
- The needle moves along the groove on a record. 唱针沿着唱片表面的细纹移动。
- I close my eyes to groove on the music. 我闭上眼睛尽情享受音乐。
- The inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face. 内置的机械密封结构应该采用一块整体结晶碳旋转密封面和一块整体结晶碳化硅固定密封面。
- A weapon consisting of a bow fixed crosswise on a wooden stock, with grooves on the stock to direct the projectile. 弩一种包括有一个交叉固定在木柄上的弓的武器，木柄上有槽以释放弓箭
- Analyzes the design characteristics of the spiral groove combined mechanical seal,and presents its operation and modification. 对螺旋槽组合式机封的设计特点进行分析，并对运行情况和改进进行介绍。
- Milling grooves on aerospace rocket-engine-nozzle surface is an important process. 铣槽加工是大型航天火箭喷管制造中的关键工序。
- The application of electroless plating Ni-P on sealed face of flat valve 化学镀Ni-P在平板阀密封面上的应用
- As their first line of defense, heavy-duty encoders incorporate labyrinth seals that have reverse-lead spiral grooves to prevent the ingress of liquids and particulates into the housing. 作为第一道防线，加强型编码器采用了曲径密封，密封的螺旋槽为反向导程，防止液体和颗粒进入外壳。
- Lower the viscometer until the grooves on the spindle shaft just touches the coating, and recheck the level. 降低粘度计直至凹槽在定子的轴正好接触到涂料上，并重新检查其水平。
- It is of built-in type, single seal face, single spring and rubber-bellows mechanical seal. 内装式、单端面、单弹簧、橡胶波纹管机械密封。
