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les || 排泄孔
drain cock || 放水旋塞
drain conductance || 漏极导纳
drain current || 漏极电流
drain diffusion || 泄漏扩散
drain diode || 漏极二极管
drain plug || 放油塞，排泄螺塞
drain valve || 放水阀
drainage || 排水，泄水脱水，引流术，排泄
drainage system || 排水系，排水系统
drainback passage || 回油通道
dram || 打兰 (1打兰=1.772克)
dramatically || 显着地
drape forming || 真空成型，绷套成型
draping || ①隔音，声绝缘②隔音材料，吸音材料
drastic || 激烈的
draught || ①通风，抽力，压缩量②拔模斜度
draught drying cabinet || 电热鼓风干燥箱
draught gauge || 通风计
draught pressure || 压缩力
draughting || 绘图
draughtsman || 起草人
draw || ①拉延，拉制，拉拔②回火③深冲，起模，脱箱，铸件表面收缩④绘制，绘图
draw and buffer gear || 缓冲车钩
draw bead || 张力调整杆
draw bolt || 牵引螺栓
draw depression || 表面缩陷
draw gear || 车钩，牵引装置
draw hole || 抽孔
draw key || 活动键，拉键
draw mark || 深冲划伤
draw mould || 铸(塑)模
draw nail || 起模钉
draw off pump || 抽出泵
draw piece || 拉延件
draw plate || 起模板
draw punch || 拉冲头
draw radius || 深冲模圆角半径(件)
draw ratio || 拉伸比
draw screw || 起拉螺钉
draw spike || 起模钉
draw stick || 起模杆
draw-bar || 牵引杆
draw-down || 喷丝头拉伸，预拉伸，喷头拉伸率
draw-down ratio || 预拉伸比，喷丝头拉伸比， 拉缩比
draw-in bolt || 拉紧螺栓
draw-in chuck || 内拉式卡盘
draw-in rod || 拉(入)杆
draw-in winding || 穿人式绕组，插入式绕组
draw-out metal-clad switchgear || 抽出式金属封闭开关设备
draw-out relay || 抽出式继电器
draw-out switch board || 抽出式开关板
draw-out switchgear || 抽出式开关设备
draw-out type breaker || 抽出型断路器
drawability || ①可拉伸性，压延性②深冲性③回火性
drawbar || 牵引杆
drawbar combination || 汽车列车组合
drawbar horsepower || 牵引马力，牵引功率
drawbar pun || 牵引杆拉力
drawbar rig || 汽车列车组合
drawbar test || 牵引试验
drawbar trailer || 牵引挂车
drawer || 牵引杆
drawer-type core oven || 抽屉式烘心炉
drawer-type drying stove || 抽屉式烘心炉
drawhole || ①拉拔模孔，拉模②缩孔，缩陷(钢锭缺陷)
drawing || ①拉延，拉制，拉拔②回火③深冲④绘图，制图，图纸⑤起模⑥牵引⑦脱箱⑧并条⑨拉伸(纤维的)
drawing aids || 绘图辅助工具 绘图辅助
drawing area || 绘图区域 绘图区
drawing back || 回火
drawing board || 制图板
drawing boundaries || 图形边界 图面边界
drawing browser || 图形浏览器 图面浏览器
drawing compass || 绘图圆规
drawing compasses || 制图圆规
drawing compound || 润拉剂，拉丝润滑剂
drawing database || 图形数据库 图形资料库
drawing die || 拉模，拉丝模，深冲模，拉延模
drawing effect || ①回火作用②拉制作用
drawing environment || 图形环境 绘图环境
drawing equipment || 拉拔设备
drawing extents || 图形范围 图面实际范围
drawing file || 图形文件 图档
drawing force || 拉力
drawing furnace || 回火炉
drawing grease || 拉拔润滑油
drawing instrument || 绘(制)图仪器，绘图工具
drawing limits || 图形界限 图面范围
drawing machine || 拉线机，绘图机
drawing machines || 拔丝机
drawing of partial enlargement || 局部
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