| 单词 | 接头 |
| 释义 | 〔junction〕A connection between conductors or sections of a transmission line.接头：导体的连接部分或输电线的各部分〔oakum〕Loose hemp or jute fiber, sometimes treated with tar, creosote, or asphalt, used chiefly for caulking seams in wooden ships and packing pipe joints.麻絮，埋絮：疏松的大麻或黄麻纤维，有时涂上焦油、杂酚或沥青作保护层,主要用于木船上捻缝和填塞管子接头〔juncture〕A place where two things are joined; a junction or joint.接合点：两个物体被接合在一起的地方；交接处或接头〔tap〕To cut screw threads in (a collar, socket, or other fitting).刻螺纹：在（套管、接头或其它零部件）里面刻出螺旋线〔wipe〕To form (a joint) in plumbing by spreading solder with a piece of cloth or leather.拭接：在管道工作时用一块布或皮来洒焊料来形成（接头）〔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〔plug〕A fitting, commonly with two metal prongs for insertion in a fixed socket, used to connect an appliance to a power supply.插头：一种接头配件，一般有为插入一固定的插座而设计的两根金属棒，用来联结电器和电力供应系统〔transistor〕A small electronic device containing a semiconductor and having at least three electrical contacts, used in a circuit as an amplifier, a detector, or a switch.晶体管：一种小型电子装置，包含一个半导体和至少三个电接头并构成一个电路，用作扩音器、检波器或开关 |
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