机械

• Diameter coefficient直径系数
• vacuum evaporator直空蒸发器,真空涂膜器
• vertical borehole直孔
• direct.contr.valve直控阀
• hindley worm直廓环面蜗杆
• vertical直立的，垂直的，垂线，竖向
• vertically hinged door直立的铰接门
• unit construction pump;close coupled pump;monoblock pump直联泵
• monoblock pump直联泵,单体泵
• direct-coupled three column centrifuge直联式三足离心机
• straight flow combustion chamber直两燃烧室
• row engine,straight engine;straight-line engine;in-line engine直列式发动机
• in-line block design直列式缸体设计
• in-line plunger pump；in-line pump直列式柱塞泵
• in-linepump直列式柱塞泵，管道泵
• dc/dc converter直流/直流变流器[转换器]
• dcp spectrophotometer直流等离子分光光度计
• direct current plasma直流等离子体[区]
• dc operation直流电的运用[工作]
• d.c. motor直流电动机,直流马达
• dc arc welder直流电弧焊机
• DC grounding electrode直流电极
• vdc excitation voltage直流电励磁电压
• Directional current直流电流
• dc current flow直流电流量
• dc schematic直流电路图
• vdc starting voltage直流电起动电压
• dc output直流电输出
• vdc scale直流电压标度
• d.c. voltmeter直流电压表
• dcv range直流电压表量程
• vdc automotive type battery直流电压车用蓄电池
• low dc volt直流电压低
• low dc volts alarm setpoint直流电压低警报设定点
• vdc rating直流电压额定值
• vdc range直流电压范围
• dc voltage supply直流电压供给
• dc volts mode直流电压模[方]式
• direct current直流电源
• dc feedback voltage直流反馈电压
• dc reverse polarity直流反向极性
• dc clamp-on ammeter直流夹钳式电流表
• dc reversible synchronizing motor直流可反转同步电动机
• dc excitation voltage直流励磁电压
• Oblique Stop Valves直流式截止阀
• dc annunciator直流指示仪
• once through boiler直柳炉
• dc machine直龙
• Plug (straight thread O-ring)直螺纹O形密封螺塞
• Plug (straight thread O-ring)直螺纹O形密封螺栓
• straight screw connector直螺纹接头
• straight thread adapter直螺纹连接器[管接头]
• straight thread plug直螺纹螺塞
• direct injection adapter直喷接头
• direct injection capsule valve adapter直喷膜片阀接头
• direct injector diesel engine直喷式柴油发动机
• direct injection vehicular engine直喷式车用发动机
• direct injection engine requirement直喷式发动机要求
• direct injection truck engine直喷式货[卡]车发动机
• direct injection nozzle直喷式喷嘴
• direct injection fuel valve adapter直喷式燃油阀接头
• direct injection fuel nozzle直喷式燃油喷嘴
• direct injection fuel system直喷式燃油系统
• dit直喷式涡轮增压的
• dita直喷式涡轮增压和后冷
• direct injection system直喷式系统
• dina直喷式自然吸气
• straight up直上
• straight shank drill直身钻嘴
• rotordrome; hiliport; helipad直升机机场
• straight travel operation直驶操作[作业]
• straight travel valve直驶阀
• straight travel valve circuit直驶阀油路
• straight travel control直驶控制
• straight travel system直驶系统
• vertical blade cutter直式裁刀
• straight bulldozer直式推土机
• straight dozer backfilling直式推土机回填作业
• straight bulldozer arrangement直式推土机结构
• straight snips直铁剪
• straight through type piston pump;straightway type piston pump (U.S.A)直通活塞泵
• straight way type piston pump直通活塞泵(美)
• rip saw直纹锯
• straight down直下
• liner (motion) bearing直线(运动)轴承
• straight line interpolation直线插值
• straight-side profile直线齿廓
• bevel gear with straight tooth profile直线齿廓锥齿轮
• straight coupling直线联轴器
• linear interpolation直线切削
• line coil直线圈，通信线圈