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- A poppet valve. 提升阀
- Combining experimental solution and CFD analyses,a method to appraise noise of poppet valve was studied. 结合试验结果和计算流体动力学的解析结果,研究液压锥阀的噪声评价方法。
- Be a poppet and get my gloves. 小乖乖去拿手套给我。
- Moreover, the cavitatig flow in poppet valve were simulated for different inlet velocity and different outlet area, respectively. 而且对锥阀在不同进口速度和不同出口面积的流场分别进行了模拟。
- Poppet valves available to prevent uncoupledleakage. 接头断开时，阀芯自动闭合，防止泄漏。
- CFD simulation is applied to the flow field inside water hydraulics poppet valve, the results are given by visualizing pictures of the velocity and pressure field. 对水压锥阀流场进行了CFD解析,解析结果以可视的速度场和压力场分布给出。
- Isn't she a poppet? 她多可爱呀！
- The effects of inlet velocity, outlet pressure, opening size as well as cone angle on cavitation intensity in the water hydraulic poppet valve were numerically investigated. 分析了进口流速、出口压力、阀口开度和阀芯锥角对纯水液压锥阀阀口气穴强度的影响。
- To improve the response speed of on-off solenoid valve of big flux,detailed analysis on poppet valve is given and an on-off solenoid valve with movement of both spool and cover is designed. 通过对锥阀特性的分析,设计了一种阀芯、阀套同时运动的芯套双动高速开关阀,该阀增大了高速开关阀的开口度,提高了响应速度和流量。
- She is a quiet but hard-working girl. She has a good mood. She's a lovely girl and a poppet in teachers' eyes. 她是个安静的但是很勤奋的女孩。她的脾气很好，非常可爱，是个乖孩子。
- The hydraulic poppet valve is one of the most important component in the hydraulic transmission and control,whose characteristic of the inner flow filed influences directly the valve s performance. 液压锥阀是流体传动与控制技术中重要的基础元件,锥阀内的流场特性直接影响阀的性能。
- But I was a poppet at that time.i hope my grandma love me,I study very hard.My teacher praised me again and again,so my grandfa changed his opinion. 从今天开始,我将在这里写下我经历的点点滴滴,希望能和大家一起分享!
- For compressed air and vacuum, the NuAmatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. 压缩空气和真空，纽曼帝克提升阀是适用于单作用气缸，空气波纹管和真空材料处理。
- For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. 压缩空气和真空，纽曼帝克提升阀是适用于单作用气缸，空气波纹管和真空材料处理。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Numerical Simulation on Hydraulic Poppet Valve 液压锥阀的数值模拟
