45ºmitred joint 45º斜接缝 a complete 成套设备 a lamination stack 一叠铁心 A-A enlarged A-A 放大 A-A section A-A 剖面 abbreviation 缩写 abscissa X-axis 横坐标 absorbent 吸附剂 absorption ratio of insulation resistance 绝缘电阻吸收比 acceleration 加速度 acceptance inspection 验收检验 accessories 附件 accuracy 准确度 accuracy class 准确级次 accuracy limit factor 准确限值因数 acetic acid ethylic 醋酸 acetone 丙酮 acetone extraction of insulating material 绝缘材料丙酮抽出物 acetylene 乙炔 acid value 酸值 acryl 丙烯 active aluminium oxide (activated alumine) 活性氧化铝 active part assembly 器身装配 additional insulation of lead 引线附加绝缘 additional loss 附加损耗 admittance 导电率 air (water) cooler 风（水）冷却品 air core reactor 空心电抗器 air exhausting pipe 导气管 air gap 空气隙 alignment对中心（不对中心） alkyd base lacquer 酚醛漆 aluminium-alloy conductor 铝合金导线 ambient temperature 环境温度 angle 角钢（槽钢） angular contact ball bearing 向心止推滚珠轴承 annealed conductor 退火导线 annex (appendix) to the contract 合同附件 annular gear 内齿轮 anticoagulent 抗凝剂 anti-corna coating 防叠层 anti-dust washer 防尘垫圈 anti-magnetic steel (low-temperature steel) 抗磁钢（低温钢） antioxidant 抗氧化剂 antirust primer 防锈底漆 apparent charge 视在电荷 approximate 近似于 arc-suppression reactor 消弧电抗器 argon protected welding 氩弧焊 ascending flanged base 升高座 assignment for technical design 技术任务书 atmospheric over voltage 大气过电压 autographic recording instrument 自动记录仪表 automatic assembly scaffold 自动升降装配架 automatic lathe 自动车床 automatic submerged-arc wilding 埋弧自动焊 autotransformer 自耦变压器 autotransformer regulator 自耦调压器 auxiliary winding 辅助线圈 availability 可用性 axial (radial) leakage flux 轴向（径向）漏磁通 axia...
