| 单词 | 轴承 |
| 释义 | 〔jewel〕A small natural or artificial gem used as a bearing in a watch.钻石：小的天然的或人造宝石，用作手表中的轴承〔gib〕A plain or notched, often wedge-shaped piece of wood or metal designed to hold parts of a machine or structure in place or provide a bearing surface, usually adjusted by a screw or key.扁柱，夹条，凹字形楔：一种平的或有凹的经常是一块楔形的木头或金属，用来在一定地方夹住机器或结构的各部分或提供轴承的表面，通常是由螺丝或钥匙来调整〔brass〕A bushing or similar lining for a bearing, made from a copper alloy.铜套或铜衬垫：用铜合金制的轴承轴瓦或套筒式衬垫〔bearing〕A device that supports, guides, and reduces the friction of motion between fixed and moving machine parts.轴承：在机器两个固定运动部分之间起支撑、引导或减少运动摩擦的装置〔nipple〕A small projection through which grease in a grease gun can be forced into a bearing.滑油嘴：一个小的突起，通过它滑油枪中的润滑油能被注入轴承〔iridium〕A very hard and brittle, exceptionally corrosion-resistant, whitish-yellow metallic element occurring in platinum ores and used principally to harden platinum and in high-temperature materials, electrical contacts, and wear-resistant bearings. Atomic number 77; atomic weight 192.2; melting point 2,410°C; boiling point 4,130°C; specific gravity 22.42 (at 17°C); valence 3, 4. See table at element 铱：一种坚硬而脆的，极抗腐蚀的黄白色金属，存在于铂矿中，主要用来硬化铂和制造耐高温材料，电器接头和耐磨轴承。原子序数77；原子重192.2；熔点2,410°C；沸点4,130°C；比重22.42（在17°C时）；化合价3，4 参见 element〔ruby〕Something, such as a watch bearing, that is made from a ruby.红宝石制品：用红宝石制成的东西，如表的轴承〔toe〕The part of a vertical shaft that turns in a bearing.轴踵：轴承中能旋转的垂直的轴〔gaum〕variant of coom [soot, mixture of dirt and axle grease] coom的变体 [煤烟灰，灰尘和轴承油脂的混合物] 〔journal〕The part of a machine shaft or axle supported by a bearing.轴颈：机械的转动轴或轮轴中由轴承所支撑的部分〔rockshaft〕A shaft that oscillates or rocks upon its bearings but does not revolve.摇臂轴：一种在轴承上来回摆动或摇动但不绕转的轴〔azimuth〕from Arabic as-sumūt [pl. of] as-samt [the way, compass bearing] 源自 阿拉伯语 as-sumūt as-samt的复数 [路，罗盘轴承] 〔Babbitt〕American inventor who patented (1839) a bearing housing lined with an alloy of tin, antimony, and copper now known as babbitt metal.巴比特，艾萨克：(1799-1862) 美国发明家，于1839年因用锡、锑和铜的合金作为轴承外套的内衬而获得专利，该合金即是现在的巴比合金 |
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