life ring
英 [laɪf rɪŋ]
美 [laɪf rɪŋ]
网络 救生圈; 命之戒指
英英释义
noun
双语例句
- I do not know life, how long can ring?
我不知道生命的年轮还能有多久？ - Interactive Listening Practice THE LIFE OF RING TYPE VALVE
互动式听力训练环状阀升程 - Analysis of the Engine's Piston Ring Wear and Countermeasures of Increasing the Service Life of the Ring
汽车发动机活塞环的磨损分析及提高活塞环使用寿命的对策 - By applying nominal stress method and local stress-strain method, the fatigue life prediction model of rolling ring is built.
应用名义应力法和局部应力应变法，建立了滚圈疲劳寿命预测模型。 - Insertion fluidic flowrate meter THE LIFE OF RING TYPE VALVE
插入式射流流速计环状阀升程 - Application of compound brush-plating to lengthening service life of piston ring
应用复合电刷镀提高活塞环使用寿命 - The edge of the contact stress concentration optimized rollers is significantly reduced and stress is more evenly distributed along the roller axis to help improve the life of the slewing ring.
优化后滚子-滚圈的接触应力边缘效应明显减小，沿滚子轴向分布较为均匀，有助于提高回转支承的使用寿命。 - The bearing's life was extended by high-tech ring produced by cold rolling craft. This craft is more efficient than traditional craft.
用冷辗扩技术生产的轴承套圈比传统工艺生产的轴承套圈平均寿命要长，而且生产效率比传统工艺高。 - The exhausting anti-plugging device is good in seal effects, safe and reliable in operation, meanwhile, the service life of the seal ring is also greatly prolonged;
该排气防堵装置密封效果好，使用安全可靠，同时也大大的延长了密封圈使用寿命； - The utility model relates to a structure-improved life ring, belonging to field of water life-saving supplies.
改进结构的救生圈，属于水上救生用品领域。