厄普代克说,他很欣赏“它们开放式结局的禅宗意味,它们没有戛然而止的结尾。”
Mr. Updike said he admired “that open-ended Zen quality they have, the way they don’t snap shut.”
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。
Describe the structure characteristic and working principle of pressure seal swing check valve. Material selection and thrust ring design.
介绍了煤矿用带式输送机的一种新型逆止托辊—离心式逆止托辊。
Introduced a new type of idler named centrifugal back idler used in coal mine belt conveyors.
根据接触式楔块逆止器的基本结构及工作原理,对楔块进行力学分析,并利用ANSYS软件进行有限元分析。
According to the basic structure and operating principle of wedge backstop, analyzes the wedge for mechanics and gives the finite element analysis by ANSYS software.
鉴于斜击式水轮机具有轴向水推力的特点,在这套卧式液体静压轴承中采用了双斜面背靠背的双止推结构。
In view of the characteristic that there is an axial hydro - thrust in Turgo turbine, a double stop thrust construction of double inclined planes back by back in the bearing can be used.
本文介绍已在石人沟铁矿带式输送机两台逆止器上进行试验的静压式力矩均衡装置工作原理,给出了在使用这种均衡装置前、后的逆止力矩曲线。
The present paper describes the working principle of a hydrostatic torque balancing device installed between and tested with two back stops for a belt conveyor running at Shirengou iron mine.
安全的木头支架和升降式的止动销。
结论吻合血管的去神经止口母、趾短伸肌游离移植修复晚期面瘫,术式简便、创伤小、疗程短、效果可靠。
Conclusion The free vascular transplantation of denervated extensor digitorum brevis and extensor halluces brevis can reconstruct the oral appearance for the treatment of late facial paralysis.
所述逆止器为楔块式逆止器,联轴器为齿轮式联轴器。
The backstopping clutch is a wedge block type backstop, and the coupling is a gear type coupling.
可以采用管道安装缓冲式逆止阀或者水泵电机使用变频器及软启动器控制的方法来减少水锤效应。
It can be used in pipe installation buffer type check valve or pump motor use frequency converter and method of soft starter control to reduce the water hammer effect.
独特的柱塞式设计,小巧、方便,所有止流阀均有36个月的保修期。
The unique ram-style plug & seat provide reliable, tight shut off. All HST valves are covered by a 36 month prorated warranty.
暂止中断点表示可以发生中断的一般条件或位置,例如遇到函式的时候。
A pending breakpoint indicates a general place or condition for a break to occur, such as when function is encountered.
本发明中的止回装置既可采用单向棘 爪棘齿式离合装置,也可以采用单向滚柱超越离合器。
The block device in the invention can adopt one-way pawl-ratchet type on-off devices and one-way roller overrunning clutches.
本发明公开了一种湿式离合器锁止啮合时的微滑摩控制方法,首先,读取当前节气门 开度和发动机转速;
The invention discloses a micro slip control method during lock-up meshing of a wet clutch, including: firstly, reading current throttle percentage and engine speed;
导气管配有滚球式止气阀;
Airway is equipped with rolling ball-type air stopping valve;
导气管配有滚球式止气阀;
Airway is equipped with rolling ball-type air stopping valve;
应用推荐