O开头的英语短语

• oil pump bolt油泵螺栓
• oil pump idler gear bolt油泵从动齿轮螺栓
• oil pump suction pipe油泵吸油管
• oil pump drive bearing油泵驱动轴承
• oil pickup tube油(压力)测量管，集油管
• oil pump mounting bolt油泵固定螺栓
• oil pump inlet油泵进油口
• oil pump pressure油泵压力
• oil pump rotor油泵转子
• oil pump clearance油泵间隙
• oil/gas whip油(气)膜振盪
• oil compensation油补偿[补充]
• oil pump relief valve油泵安全阀
• oil pump outlet passage油泵出油口通道
• oil pump output pressure tap油泵输出压力分接头
• oil pump installation油泵安装
• oil shield油(护)罩[挡板]
• oil pump adapter油泵(转换)接头
• oil pump housing seal油泵壳体密封
• oil pump bleed line油泵放油管路
• oil analysis requirement油的分析要求
• oilcylinder piston pole油缸活塞杆
• oil analysis program油的分析程序
• oil sample油的样品
• oil spec油的技术规格
• oil outlet passage油出口通道
• OutofSequence Progress无序的进展
• oil condition test油的状态测试
• oil type油的类型
• oil sensor油传感器
• oil problem油的故障
• oil condition analysis油的状态分析
• oil properties油的性质
• oil capacity油的容积[量]
• oil tbn油的总碱值
• oil performance油的性能
• oil bypass line油的旁通管路
• oilnitrogen front suspension system油-氮前悬挂系统
• oil jar position油缸位置
• oil cylinder piston油缸活塞
• oil bypass valve油的旁通阀
• oil makeup operation油的补给操作
• oil mixture油的混合物[混合油]
• oil step油等级，油压分段
• oil formulation油的成份[组成]
• opocephalic无口鼻独眼并耳畸形的
• oil condition油的状态
• oil strainer油粗滤器
• original commitment原承诺款额
• oil grade油等级
• oil analysis油的分析
• oil back pressure油的背压力
• oilnitrogen油-氮
• oil regulator housing油调节器壳体
• oil delivery油的输送
• oil sample bottle油的样品瓶
• oil cooled drive group油冷式传动组件
• oil control ring groove油环环槽
• oil check plug油检查塞
• oil pipe assembly油管总成
• osculum type吸盘式
• oil rim油环
• oil hardening油冷淬火
• oil flow circuit油流动回路
• oil cooled brake bleed valve油冷式制动器泄放阀
• oil seal wear sleeve油密封耐磨套
• oil line arrangement油管路布置
• oil seal housing油密封套壳
• oil pressure operating limit油工作压力极限
• oil operating pressure油工作压力
• oil cooled unit油冷设备
• oil ring spring end油环弹簧端
• oil bath油洛，油浸
• original print routine原始打印程序
• oil ring spring joint油环弹簧连接
• oil diffusion ejector pump油扩散喷射泵
• oil brand油牌号
• oil gasket油密封垫
• otolaryngologic department五官科
• oil seal holder油密封圈[支架]
• original design原始设计，初步设计
• ophthalmology and otolaryngology五官科学
• original document原始文件,原始凭证
• oiled insert油浸衬垫
• oil flow rate油流动速率[变化率]
• oil coking油焦化
• oil control ring gap油环开口间隙
• oil slot油孔口[缝隙]
• original sewage原污水
• oil ring end gap油环端间隙
• oil rig油井钻机
• oil flow passage油流动通道
• oil line identification油管路识别
• oil overheating油过热
• original evidences原始凭据
• oilcooled steering clutch油冷式转向离合器
• original equipment manufacturer (OEM)原设备生产商
• oil ring lubrication油环滑润
• oil slobbering油浸润
• orthosilicate原硅酸盐
• oil seal retainer油密封护圈
• oil hole opening油孔开口
• original entry原始分录
• oil well service油井维护
• oil cooler pump油冷却泵
• oil cooled multidisc brake油冷式多片式制动器
• oil cooler油冷却器
• oil coolant油冷却剂[液]
• object micrometer物镜测微计
• oil cooling油冷却
• oil flow check valve油流单向阀
• oily ditch seal油沟密封
• oil inlet/outlet port油进口/出口孔
• oil line hose油管路软管
• oil seal ring油密封环
• oil connection fitting油管接头安装
• oil ring groove油环槽
• oil gallery油沟，回油孔
• oil ring gap油环间隙
• oil flow direction油流动方向
• oil hole orientation油孔定位
• oil ring carrier油环支架
• oil ring assembly油环总成
• oil immersed switch油浸开关
• oil seal installation油密封安装
• oil coking problem油焦化问题
• oil whip油膜振荡
• oil hole boss油孔凸台
• oil line adapter油管路接头
• oil plate油盘[板]
• overrestriction of five phases五行相乘
• oil lines group油管路组件
• oil bath lubrication油浸润滑
• oil circuit油回路
• oil gallery connector油沟连接管
• oilwater meter原油水分仪
• oil cooled disc brake油冷式盘[片]式制动器
• oil ring lubrication,ring lubrication,ring oiling油环润滑
• optical density difference吸光度差
• original state原状态
• original design manufacturer (ODM)原设计生产商
• oil cooled cylinder head油冷式缸盖
• oil pan plate油盘板
• oil line connection油管路连接
• oil line restriction油管阻力
• oil operating temperature油工作温度
• oil ring spring油环弹簧
• oil flow test油流量测试
• originator源发站
• oil sprayer;oil atomizer油雾喷射器
• oil pan plate gasket油盘板密封垫
• oil temperature sensing unit油温传感装置
• oil tank breather filter element油箱通气孔滤芯
• opt油压计时器
• oil pan drain油盘排油
• oil pan drain plug油盘排油塞
• oil stone油石,磨刀石
• oil step adjustment access hole油压分段调节检视孔
• oil level control schematic油位控制简图
• oil level/fill plug油位/注油塞
• oil scavenge pump油清除[回油]泵
• oil pressure step circuit油压分段回路
• oil transfer cover plate油输送装置盖板
• oil pressure step switch油压力步进开关
• oil temperature gauge sender油温表传送器
• oil level油位[面]
• oil temperature reading油温读数
• oil temperature regulator housing油温调节器壳体
• oil field mechanical pumping油田机械抽油
• oil manometer,oil pressure gauge油压计
• oil level regulator油位(自动)调节器
• opss contact油压步进开关触点
• oil volume油体积
• oil manifold pressure油岐管压力
• oil sampling program油取样程序
• oil level gauge group油位计组件
• oil pressure step switch contact油压力步进开关触点
• oil passage angle油通道角度
• oil output油输出
• oil selection油选择
• oil field mechanical drilling油田机械钻井
• oily additive油性添加剂
• oil level mark油位标记
• oil scoop油勺
• oil spray tube油雾化管
• oil pressure solenoid油压电磁线圈
• oil sampling valve油取样阀
• oil temperature chart油温图表
• oilpneumatic hydraulic cylinder油-气液压缸
• oil step adjustment potentiometer油压分段调节电位计
• oil sampling油取样
• oil temperature test time油温试验时间
• oil sequence valve油顺序(动作)阀
• oil level cap assembly油位盖总成
• oil temperature switch油温开关
• oil level guard assembly油位限止器总成
• oil level gauge mark油位计标记
• oil passage油通道
• oil pan sump configuration油盘贮油槽形状
• oil level dipstick油位测量尺