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- Central grease fitting for lubrication of stem nut. 中心黄油嘴适用于阀杆螺母润滑。
- A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks. 鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳
- A small grease fitting allowed grease to be injected into the hubs, bottom bracket and headset, to flush out water. 小油脂装修让油脂被注入枢纽，中轴和耳机，冲洗出来的水。
- Hydraulic Grease Fitting: Hydraulic grease fitting provides for lubrication of yoke sleeve bearing surfaces (not shown). 液压润滑油注入器:液压润滑油注入器为轭架套管轴承表面提供润滑(没有图示)。
- An bronze yoke sleeve provides corrosion resistance and assures easy operation. An added grease fitting provides lubricant to the stem thread and yoke sleeve. 青铜轭架轴套不但具有耐腐蚀性能，而且还更加容易操作。此外，还配置黄油嘴以方便润滑阀杆螺纹和轭架轴套。
- Grease from a standard grease fitting is distributed to the shaft through a groove in the outside diameter of the bearing and from radial holes in the bushing's well. 从标准润滑油嘴注入的润滑油通过轴承外径的环形槽分流到阀轴上，并且从径向孔流入轴衬壁上。
- A lid or flap covering an aperture,such as the gill cover in some fishes or the horny shell cover in snails or other mollusks. 鳃盖，覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳。
- The engine was covered in grease. 发动机上有层油脂。
- Grease fitting in swivel raceway 珠盘上安装油嘴
- Conclusions Amniotic membrane transplantation combined with conjunctival flap covering was an effective method to treat corneal near-perforation. 结论羊膜移植联合结膜瓣遮盖是治疗角膜濒临穿孔的有效方法。
- universal-joint cross grease fitting 万向节十字轴油嘴
- Conclusions Lamellar keratectomy and entire conjunctival flap covering whole cornea operation was appropriate for the atrophied eyes. 结论对于轻度无眼内活动病变的眼球萎缩者行角膜板层切除联合全结膜瓣遮盖术，手术并发症少，可获得良好的美容效果。
- drag link front end grease fitting 转向纵拉杆前端油嘴
- steering drag link rear end grease fitting 转向纵拉杆后端油嘴
- The hut was made of poles covered with grass mats. 茅屋用木杆搭成，上面以草席覆盖。
- Luxuriant forests covered the hills. 山上长满茂密的树林。
- Remove shear pin (28) and unscrew bearing cap (16) using a 24ln pipe wrench. Remove "O"rings (25) from bearing cap (16). If they require replacement, remove grease fittings (15). 取走剪销(28);用24"管钳拧下轴承盖(16).;从轴承盖(16)上除去O形圈(25)
- I can't make the cover of the tin fit on. 我无法把这罐头的盖子盖上。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- 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
