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- bolt seating force 螺栓预紧力
- Note that stem load is applicable to gate valves only as this force is included in the seating force of globe and stop-check valves. 注意,阀杆负载只适用于闸阀,因为截止阀和截止止回阀的阀座力包含了阀杆负载。
- Seating forces are generated by the torque during closing uniformly around the entire circumference. 关闭期间的扭矩产生阀座力，并均匀一致的作用在整个圆周周围。
- Unbalance or seating forces cannot over compress gaskets as all preload is absorbed by metal-to-metal contact between cage and body web and cage and bonnet. 不平衡力或阀座力不能超过压缩垫片，因为所有的预压被笼与阀体连结板和笼与阀盖间的金属间接触所吸收。
- He nabbed the best seat in the house. 他抢到剧院最好座位。
- He locked the door and pressed the bolt home. 他锁上房门，并插好插销。
- Rear spring center bolt not in seat. 后弹簧中心螺栓不到位。
- The bolt slotted smoothly into place. 插销很容易就插上了。
- Remember to bolt all the doors and windows. 别忘将所有门窗闩住。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- I rammed the bolt back across the door. 我把门拴上。
- He came in and took a seat opposite to me. 他走进来，坐在我对面的座位上。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- I twisted round in my seat to speak to her. 我坐在位子上转过身来跟她说话。
- She got on the bus and picked a seat up front. 她上了公车,找了个最前面的座位。
- The bolt sheared (off) and the wheel came off. 螺栓折了，轮子脱了出来。
- But they refused to bow to force. 但他们拒不向武力低头。
- She took a seat in the back and watched. 她在后排找了一个座位坐下看起来。
- I had to use force in opening the door. 我不得不用力开那一扇门。
