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- They have an annular groove and lubrication hole in the outer ring to ensure efficient lubrication. 这些组件在外圈上有环形槽和润滑孔,确保有效润滑。
- To ensure efficient lubrication, the needle roller bearing has an annular groove and lubrication hole in the outer ring. 为了确保有效润滑,滚针轴承的外圈上有环形槽和润滑孔。
- One lubrication hole in the outer ring 外圈上一个润滑孔
- Annular groove and three lubrication holes in the outer ring; covered with a polymer band. 外圈带环形槽和三个润滑孔,有聚合物带覆盖。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- To facilitate efficient lubrication, all multi-row full complement cylindrical roller bearings have lubrication holes, or an annular groove and lubrication holes in the outer ring. 为了方便高效率的润滑,所有多列满滚子圆柱滚子轴承在外圈上都有润滑孔,或一个环形槽和润滑孔。
- Wheel bearings are generally installed with a hole in the gears and gear lubricants hole and sealing devices, which enable mainframe design compact structure, and guide is simple, easy to maintain. 转盘轴承一般都带有安装孔、内齿轮和外齿轮、润滑油孔和密封装置，因而能使主机设计结构紧凑，引导简便，维护容易。
- Simple maintenance; the lubricant can be introduced via the annular groove and lubrication holes in the intermediate ring. 维修保养简单;可以通过中隔圈上的环形槽和润滑孔来引入润滑剂。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- The mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
- She poked her finger into the hole. 她把手指插入孔中。
- Their dog bit a hole in my trousers. 他们的狗把我的裤子咬了个窟窿。
- He knocked a big hole in the wall. 他把墙撞出了一个大洞。
- He burned a hole on the ironing board. 他把熨衣板烧了一个洞。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
