| Subject | English | Chinese |
| scient. | a duplicate copy | 副本 |
| econ. | A duplicate invoice has been sent to them | 已送给他们一份发票副本 |
| scient. | a duplicate key | 把复制的钥匙 |
| tech. | air photo duplicate | 复制航摄像片 |
| econ. | an exact duplicate | 复印本 |
| econ. | As the price remains the same, it is possible for us to execute a duplicate order | 由于价格未变，我方能按同样条件再续卖一次 |
| gen. | be done in duplicate | 制成正副两份〔一式两份〕 |
| gen. | be made out in duplicate | 制成正副两份〔一式两份〕 |
| tech. | bill duplicate | 票据副页 |
| comp., MS | Bulk Duplicate Detection | 大量重複資料偵測 (A system job that detects duplicate records for one entity) |
| space | can not duplicate | 试验结果或故障现象的不能重复 |
| space | can not duplicate | 无法再现 |
| avia. | can not duplicate | 不能重复 |
| avia. | cannot duplicate | 不能重复 |
| avia. | cannot duplicate | 不能复制 |
| econ. | certified duplicate | 经签证的副本 |
| busin. | certified duplicate | 经签证副本 |
| tech. | chromate duplicate copy | 铬胶翻版【测】 |
| tech. | composite sampling method of duplicate sample | 付样组合法 |
| busin. | copy in duplicate | 复写两联 |
| econ. | copy in duplicate | 一式两份 |
| busin. | copy in duplicate | 一式两联 |
| avia. | could not duplicate, retest OK | 不能再现，重新试验良好 |
| tech. | coupler bay of a duplicate-busbar system | 双母线系统联络开关 |
| proj.manag. | Creating a unique index guarantees that any attempt to duplicate key values fails | 创建唯一索引可以确保任何生成重复键值的尝试都会失败 |
| commer. | documents made in duplicate | 有副本的公文 |
| tech. | draft in duplicate | 双联汇票 |
| fin. | drafts in duplicate | 双联汇票 |
| commer. | drafts in duplicate | 汇票一式两份 |
| polygr. | dupe; duplicate | 复制品 |
| commer. | duplicate a document | 复制文件 |
| busin. | duplicate a document | 复写公文文件 |
| space | duplicate ACK | 复制应答 |
| telecom. | duplicate address check | 重地址检验 |
| comp., net. | duplicate address detection | 地址重复检测 |
| scient. | duplicate an article | 复印一篇文章 |
| space | duplicate arithmetic unit | 重复运算部件 |
| busin. | duplicate arithmetic unit | 重复运算装置 |
| adv. | duplicate audience | 观看两个及以上节目的受众 |
| bridge. | duplicate bidding | 复式桥牌的叫牌 |
| bridge. | duplicate bidding | 复式桥牌叫牌 |
| textile | duplicate bill of lading | 提单副本 |
| tech. | duplicate bill of lading | 提单抄本 |
| tech. | duplicate bill of lading | 副本提单 |
| interntl.trade. | duplicate non-negotiable bills of lading | 副本提单 |
| econ. | duplicate bills of lading | 副本提单 |
| polygr. | duplicate block | 复制版 |
| tech. | duplicate block | 重复区 |
| bridge. | duplicate board | 复式桥牌牌盒牌套 |
| bridge. | duplicate board | 复式桥牌盒 |
| bridge. | duplicate bridge | 复式桥牌 |
| bridge. | duplicate bridge | 复式桥牌 |
| bridge. | duplicate bridge laws | 复式桥牌规则 |
| bridge. | duplicate bridge laws | 复式桥牌规则 |
| bridge. | duplicate bridge tournament | 复式桥牌赛 |
| tech. | duplicate-busbar | 双母线 |
| hydroel.st. | duplicate capacity | 重复容量 |
| tech. | duplicate carriageway | 复线道路 |
| busin. | duplicate cash-sale slip | 复写式现金销货传票 |
| fin. | duplicate cash-sales slip | 复写式现金销货传票 |
| chem. | duplicate cavity plate | 双联模板 |
| plast. | duplicate cavity plate | 双联阴模板 |
| chem. | duplicate cavity plate | 滑动模槽板 |
| tech. | duplicate cavity plate | 双腔型板 |
| oil | duplicate cavity-plate | 复用型腔板 |
| plast. | duplicate cavity-plate molding | 双联阴模板成型 |
| plast. | duplicate cavity-plate moulding | 双联阴模板成型 |
| law | duplicate certificate | 对账回单证书副本证书 |
| busin. | duplicate certificate | 副本证书 |
| fin. | duplicate check | 支票副联 |
| met. | duplicate checkerwork regenerator unit | 双重砖格子的蓄热室 |
| libr. | duplicate-checking | 采购査重 |
| libr. | duplicate-checking | 采购查重 |
| libr. | duplicate-checking | 预订査重查重 |
| libr. | duplicate-checking | 采购查重采访查重 |
| libr. | duplicate-checking | 查重 |
| libr. | duplicate-checking | 预订查重采购查重 |
| libr. | duplicate-checking | 购前查证 |
| libr. | duplicate-checking | 预订查重 |
| libr. | duplicate-checking | 查重购前查证 |
| libr. | duplicate-checking | 采访查重 |
| busin. | duplicate checks | 支票副联 |
| fin. | duplicate cheque | 重发支票 |
| econ. | duplicate cheque | 支票附联 |
| gen. | duplicate circuitry | 双工电路 |
| tech. | duplicate clamping arrangement | 双联式夹紧装置 |
| transp. | duplicate consignment note | 复制发货通知书 |
| oil | duplicate construction | 重复建设 |
| auto. | duplicate control | 复式控制操纵 |
| oil | duplicate control | 双重控制 |
| auto. | duplicate control | 双联控制 |
| tech. | duplicate control | 复式控制 |
| busin. | duplicate copies | 正副两份 |
| telecom. | duplicate copy | 重复报底 |
| interntl.trade. | duplicate copy | 副本 |
| interntl.trade. | duplicate copy | 第一副本 |
| telecom. | duplicate copy | 复本 |
| TV | duplicate copy | 复制拷贝 |
| law | duplicate copy | 复〔副〕 本 |
| law | duplicate copy | 副〔复〕本 |
| securit. | duplicate copy | 畐本 |
| tech. | duplicate copy of invoice | 发票副本 |
| textile | duplicate cutter | 复样裁剪师 |
| genet. | duplicate-deficient chromosome | 重复-缺失染色体 |
| busin. | duplicate deposit slip | 存款单副本 |
| tech. | duplicate deposit ticket | 存款单副本 |
| busin. | duplicate deposit ticket | 存款簿回单 |
| econ. | duplicate deposit ticket | 解款单回单 |
| busin. | duplicate deposit ticket | 存款簿存根 |
| securit. | duplicate deposit ticket | 存单副本 |
| fin. | duplicate deposit tickets | 解款簿回单 |
| fin. | duplicate deposit tickets | 存款簿的存根 |
| tech. | duplicate design | 套用设计 |
| tech. | duplicate design drawing | 套用设计图 |
| comp., MS | duplicate detection | 重複資料偵測 (A data management process that identifies similar or identical data) |
| comp., MS | Duplicate Detection Rule Publication | 偵測重複規則發行 (A system job that publishes a duplicate detection rule) |
| met. | duplicate determination | 重复测定 |
| met. | duplicate determination | 校核测定 |
| agric. | duplicate determination | 重复决定 |
| avia. | duplicate deviation | 重复偏差 |
| cryptogr. | duplicate digital evidence | 复制数字证据 |
| genet. | duplicate disomic gene | 重复二体基因 |
| el. | duplicate documents | 副本单据 |
| anim.husb. | duplicate dominant epistasis | 重复显性上位 |
| econ. | duplicate draft | 汇票副本 |
| genet. | duplicate effect | 叠加效应 |
| genet. | duplicate effect | 重复效应 |
| manag. | duplicate effort | 双重工作 |
| el. | duplicate equipment | 备用设备 |
| space | duplicate error message | 重复错误信息 |
| space | duplicate error message | 重复错误报文 |
| libr. | duplicate exchange | 复本交换 |
| busin. | duplicate expense | 使费用加倍 |
| commer. | duplicate expenses | 使费用加倍 |
| agric. | duplicate factor | 重复因子 |
| met. | duplicate feed system | 双供料系统 |
| space | duplicate feeder | 第二馈路 |
| space | duplicate feeder | 并联馈路 |
| space | duplicate feeder | 双 |
| space | duplicate feeder | 〔重复,并联〕馈路 |
| tech. | duplicate feeder | 双馈路 |
| hydroel.st. | duplicate feeders | 双重化馈线 |
| tech. | duplicate field | 复制区 |
| polygr. | duplicate film | 复制胶卷片 |
| tech. | duplicate film | 复印胶片 |
| tech. | duplicate film | 复制胶片 |
| morph., bot. | duplicate flower | 重叠花 (flos duplicatus) |
| China, law | duplicate form for transfer of hazardous waste | 危险废物转移联单 |
| met. | duplicate furnace | 复式炉 |
| met. | duplicate furnace | 双室式炉 |
| oil | duplicate gear | 双联齿轮 |
| agric. | duplicate gene | 重复基因 |
| textile | duplicate hand | 复制样衣师 |
| tech. | duplicate indicator | 复制显示器 |
| plast. | duplicate injection | 双联注塑 |
| tech. | duplicate injection | 重复注射 |
| sport., med. | duplicate innervation | 双重神经支配 |
| el. | duplicate insulator string | 双重绝缘子串 |
| fin. | duplicate insurance | 重复保险 |
| agric. | duplicate interaction | 重复互作 |
| agric. | duplicate interaction | 重复相互作用 |
| interntl.trade. | duplicate invoice | 发货副本 |
| econ. | duplicate invoice | 发票副本 |
| interntl.trade. | duplicate invoice | 发票副联本 |
| econ. | duplicate invoice | 收货到单 |
| interntl.trade. | duplicate invoice | 发票副联 |
| tech. | duplicate invoice | 发票副单 |
| telecom. | duplicate key | 复制键 |
| auto. | duplicate key | 复制的钥匙 |
| proj.manag. | duplicate key | 重复项 |
| multimed. | duplicate key | 双重关键字 |
| IT | duplicate key value | 重复键标值 |
| China, polit. | duplicate law enforcement | 多头执法 |
| tech. | duplicate level line | 双程水准测量 |
| tech. | duplicate level line | 双程水准线 |
| securit. | duplicate licence | 执照副本 |
| securit. | duplicate licence | 许可证复本 |
| busin. | duplicate line | 双直线式 |
| manag. | duplicate line | 双直线式流程 |
| tech. | duplicate line | 双线电路 |
| tech. | duplicate lock | 复线船闸 |
| tech. | duplicate lock | 双线船闸 |
| agric. | duplicate locus | 重复座位 |
| space | duplicate logical unit | 重复逻辑部件 |
| textile | duplicate maker | 复样缝制员 |
| IT | duplicate marking | 重复标识 |
| IT | duplicate mass storage volume | 重复海量存储卷 |
| tech. | duplicate mass storage volume | 复制海量存储卷 |
| tech. | duplicate measurement | 重复测量 |
| space | duplicate-monitored | 双套监控的 |
| tech. | duplicate name | 重名 |
| oil | duplicate negative | 复制底片 |
| TV | duplicate negative | 翻底片 |
| sport. | duplicate number | 重复号码 |
| sport. | duplicate number | 相同号码 |
| baseb. | duplicate number on jersy | 队服上的相同号码 |
| met. | duplicate observation | 重复观察 |
| expl. | duplicate observation | 两次观测 |
| textile | duplicate of agreement | 合约副本 |
| textile | duplicate of agreement | 协议书副本 |
| fin. | duplicate of bill | 汇票副本 |
| econ. | duplicate of bill | 汇票复本 |
| busin. | duplicate of bill of lading | 提单副本 |
| busin. | duplicate of contract | 合同副本 |
| interntl.trade. | duplicate of draft | 发票复本 |
| interntl.trade. | duplicate of draft | 汇票复本 |
| tech. | duplicate of draft | 汇票副本 |
| busin. | duplicate of exchange | 汇票副本 |
| econ. | duplicate of inspection certificate | 检验证书副本 |
| China, law | duplicate of the application | 申请书副本 |
| tech. | duplicate of way bill | 运单副本 |
| tech. | duplicate of way bill | 铁路运单副本 |
| busin. | duplicate of waybill | 铁路货运单副本 |
| China, law | duplicate or photocopy of a document | 影印本 |
| econ. | duplicate order | 复订单 |
| interntl.trade. | duplicate order | 再订货 |
| commer. | duplicate order | 按与以前某一订单完全相同再续订一次货的订单 |
| textile | duplicate orifice | 双重孔 |
| textile | duplicate orifice | 复式孔 |
| IT | duplicate original | 复制原件 |
| tech. | duplicate original | 复制原版 |
| tech. | duplicate original | 原本的副本 |
| IT | duplicate packet | 重复分组 |
| met. | duplicate part | 备件 |
| met. | duplicate part | 备品 |
| space | duplicate part | 配件 |
| auto. | duplicate part | 可互换备份零件 |
| oil | duplicate part | 备份零件 |
| auto. | duplicate part | 备配件 |
| compr. | duplicate parts | 备件 |
| tech. | duplicate parts | 配件 |
| oil | duplicate photograph | 复制相片 |
| tech. | duplicate picture | 复制像片 |
| tech. | duplicate plate | 复制版 |
| plast. | duplicate plate | 双联模板 |
| polygr. | duplicate plate | 复制版［凸版］ |
| tech. | duplicate plate | 复制像片 |
| plast. | duplicate plate molding | 双联模板成型 |
| polym. | duplicate plate molding | 双联模板式模塑 |
| plast. | duplicate plate moulding | 双联模板成型 |
| light.ind. | duplicate plates | 复制板 |
| China, law | duplicate pornographic audio-video products | 复制淫秽音像制品 |
| TV | duplicate positive | 翻正片 |
| tech. | duplicate positive | 复制正片 |
| tech. | duplicate print | 复制印样 |
| textile | duplicate printing | 双面复合印花 |
| textile | duplicate printing | 双面印花 |
| compr. | duplicate production | 成批生产 |
| econ. | duplicate production | 大量生产 |
| securit. | duplicate projects | 重复项目 |
| securit. | duplicate projects | 重复布点 |
| hydroel.st. | duplicate protection | 双重保护 |
| busin. | duplicate ratio | 二乘比 |
| tech. | duplicate ratio | 复比 |
| journ. | duplicate readership | 双重报纸读者身份 |
| tech. | duplicate reading | 重复读数 |
| econ. | duplicate receipt | 收据副本 |
| busin. | duplicate receipt | 复写式收据 |
| genet. | duplicate recessive epistasis | 重复隐性上位 |
| met. | duplicate recoiler | 双位卷取机 |
| IT | duplicate record | 复制记录 |
| tech. | duplicate record | 重复记录 |
| met. | duplicate reheating furnace | 双联式加热炉 |
| el. | duplicate relay | 双套制中的备用继电器 |
| tech. | duplicate relay | 备用继电器 |
| commer. | duplicate repeat order | 续订单 (同样的货，但价格、 数量不一定完全与原订单一样) |
| oil | duplicate rerun | 重新对点 |
| tech. | duplicate routine | 复制例行程序 |
| tech. | duplicate routine | 重穿程序 |
| agric. | duplicate rows | 重复行 |
| tech. | duplicate rows | 双行 |
| tech. | duplicate sample | 平行样 |
| stat. | duplicate sample | 备份样品 |
| interntl.trade. | duplicate sample | 存样卖主存的 |
| textile | duplicate sample | 存档样本 |
| textile | duplicate sample | 留底样本 |
| textile | duplicate sample | 留底样 |
| textile | duplicate sample | 存档样 |
| interntl.trade. | duplicate sample | 复样 |
| stat. | duplicate sample | 副样 |
| math. | duplicate sample | 重复样本 |
| econ. | duplicate sample | 存样 |
| tech. | duplicate sample | 副份样品 |
| tech. | duplicate sampling | 重复抽样 |
| tech. | duplicate scale | 双刻度 |
| tech. | duplicate scale | 比例加倍 |
| bridge. | duplicate scoring | 复式桥牌计分法 |
| bridge. | duplicate scoring | 复式桥牌记分法 |
| energ.ind. | duplicate service | 双重方式供电 |
| el. | duplicate service | 两套馈电线双接户线 |
| energ.ind. | duplicate service | 双接户线 |
| tech. | duplicate slide | 复制正片 |
| tech. | duplicate sluice box | 双泄水箱 |
| tech. | duplicate sluice box | 双输泥箱 |
| tech. | duplicate source | 双源 |
| tech. | duplicate source | 二重声源 |
| tech. | duplicate specimen | 重复试样 |
| tech. | duplicate stained | 二重染色 |
| plast. | duplicate stripper-plate | 双联脱模板 |
| journ. | duplicate subscribership | 双重报纸订户身份 |
| hydroel.st. | duplicate supply | 双电源供电 |
| tech. | duplicate supply | 双电源 |
| tech. | duplicate supply | 双路馈电 |
| el. | duplicate suspension set | 双悬垂式绝缘子串［:组］ |
| space | duplicate system | 有备份系统 |
| shoot. | duplicate target | 衬靶 |
| econ. | duplicate taxation | 双重课税 |
| tech. | duplicate taxation | 重复课税 |
| bridge. | duplicate technique | 复式桥牌技术 |
| bridge. | duplicate technique | 复式桥牌技术 |
| el. | duplicate tension set | 双耐张式绝缘子串［组］ |
| stat. | duplicate test | 替换测验 |
| busin. | duplicate test | 复验 |
| met. | duplicate test | 重复试验 |
| tech. | duplicate test | 复试 |
| oil | duplicate test | 平行试验 |
| tech. | duplicate test | 重复检验 |
| textile | duplicate tests | 双试验 |
| textile | duplicate tests | 平行试验 |
| scient. | duplicate the structural drawing | 复制结构图 |
| bridge. | duplicate tournament | 复式桥牌比赛 |
| bridge. | duplicate tournament | 复式桥牌比赛 |
| tech. | duplicate transparency | 复制透明正片 |
| bridge. | duplicate tray | 复式桥牌盒 |
| wind. | duplicate tunnel | 双试验段风洞 |
| scient. | duplicate video tapes | 复制录像带 |
| telecom. | duplicate volume | 复制卷 |
| busin. | duplicate warrant | 复写式仓单 |
| tech. | duplicate warrant | 副本凭单 |
| tech. | duplicate wheel arrangement | 成双联轮装置 |
| bridge. | duplicate Whist | 复式惠斯特 |
| bridge. | duplicate Whist | 复式惠斯特牌 |
| auto. | duplicate work | 互换零件 |
| auto. | duplicate work | 大量生产 |
| auto. | duplicate work | 复制 |
| China, law | duplicates of the petition of appeal | 上诉状副本 |
| commer. | Enclosed please find our Sales Contract No. 115 in duplicate, one of which please return duly countersigned | 随函附寄我第115号合约一式二份，请会签后退回一份 |
| textile | exact duplicate | 副本 |
| fin. | exact duplicate | 复印本 |
| busin. | exact duplicate | 精确复印本 |
| busin. | execute in duplicate | 签署一式两份 |
| interntl.trade. | executed in duplicate | 签署一式两份 |
| tech. | fiche duplicate | 胶片复印机 |
| scient. | in duplicate | 一式两份地 |
| tech. | in duplicate | 一式两份 |
| securit. | in duplicate | 一式 |
| econ. | in duplicate | 正副各一份 |
| econ. | in duplicate | 一式二三、四 份 (triplicate, quadruplicate) |
| interntl.trade. | in duplicate | 一式二份 |
| railw. | in duplicate | 一式两份 (triplicate, 三份) |
| securit. | in duplicate | 两份 |
| gen. | in duplicate | 一式两份三份 |
| logist. | in duplicate /triplicate/quadruplicate | 一式二份三份，四份 |
| chem. | intra-laboratory duplicate | 实验室内的双份测定 |
| interntl.trade. | invoice duplicate | 发票副本 |
| bridge. | law of duplicate contract bridge | 复式定约桥牌规则 |
| bridge. | laws of duplicate bridge | 复式桥牌规则 |
| bridge. | laws of duplicate bridge | 复式桥牌规则 |
| bridge. | laws of duplicate contract bridge | 复式定约桥牌规则 |
| tech. | lithographic offset duplicater | 胶印复印机 |
| tech. | lithographical offset duplicater | 胶印复印机 |
| interntl.trade. | make out a document in duplicate | 把文件缮写一式两份 |
| econ. | make out a document in duplicate | 把文件誉写一式两份 |
| busin. | make out a document in duplicate | 将文件缮写一式两份 |
| agric. | map duplicate | 地图复制 |
| tech. | map duplicate | 地图复照品 |
| bridge. | mathematics of match-point duplicate | 比赛分制复式比赛的数学 |
| bridge. | memory duplicate | 重打式复式桥牌 |
| bridge. | memory duplicate | 重打复式比赛 |
| ecol. | mine land duplicate use | 矿山土地复用 |
| bridge. | mnemonic duplicate | 重打复式比赛 |
| tech. | multiple or duplicate vessels | 多个或两个相同的容器 |
| comp., net. | optimistic duplicate address detection | 乐观重复地址检测 |
| bridge. | pair duplicate tournament | 对式桥牌赛 |
| bridge. | pair duplicate tournament | 双人复式桥牌赛 |
| comp., net. | passive duplicate address detection | 无源重复地址检测 |
| gen. | passive duplicate address detection | 被动重复地址检测 |
| space | photo duplicate | 复制照片 |
| oil | photo duplicate | 复制相片 |
| tech. | photo duplicate | 照相复制 (本) |
| tech. | photo duplicate | 照相复制品 |
| polygr. | plastic duplicate block; plastic duplicate plate | 塑料复制凸版 |
| tech. | plate duplicate | 复制版 |
| commer. | Please send back the duplicate duly countersigned | 会签后请及时退寄一份 |
| avia. | possible duplicate message | 可能重复的电报 |
| bridge. | replay duplicate | 重打式复式桥牌 |
| bridge. | replay duplicate | 重打复式比赛 |
| bridge. | rubber duplicate | 盘式桥牌复式赛 |
| bridge. | rubber duplicate contest | 盘式桥牌复式比赛一 |
| interntl.trade. | seal duplicate documents with a single seal half on each | 有骑缝戳记的文件 |
| scient. | Service conditions duplicate the test conditions. | 使用条件和测试条件一致。 |
| securit. | set of duplicate documents | 全套单据复本 |
| space | sharing of duplicate equipment | 多重装置共用 |
| AI. | steady state reproduction without duplicate | 无重串的稳态繁殖 |
| interntl.trade. | tax duplicate | 核税根据单 |
| textile | tax duplicate | 不动产估税证书 |
| interntl.trade. | tax duplicate | 不动产估税证书 |
| bridge. | team-of-four duplicate event | 队式桥牌赛 |
| bridge. | team-of-four duplicate event | 4 人队复式桥牌赛 |
| publ.secur. | to create a duplicate credit card | 复制信用卡 |
| securit. | using false information in duplicate applications | 重复认购申请中使用虚假资料股票发行时 |
| econ. | We enclose our contract No. 80 in duplicate for this project, please sign the counterpart and return | 并附上本项工程的第80号合同书一式两份，请签署后退回一份 |
| econ. | We have received the duplicate of the contract | 我们已收到合同的副本 |
| econ. | We have to duplicate the contract | 我们必须把合同复制一份 |
| commer. | We herewith enclose our Sales Confirmation No. 999 in duplicate | 兹附寄我方第999号销售确认书一式两份 |
| commer. | We herewith enclose our Sales Confirmation No. 100 in duplicate | 兹附去我方第100号销售确认书一式两份 (in two copies) |
| commer. | We herewith enclose our S/C No. 1144 in duplicate for this transaction. Please sign the counterpart and return it to us for our file at your earliest convenience | 请尽早签署后退寄一份供存 |
| commer. | We herewith enclose our S/C No. 1144 in duplicate for this transaction. Please sign the counterpart and return it to us for our file at your earliest convenience | 兹附寄此笔交易的第1144号合同一式二份 |
| econ. | We sent them the contract in duplicate | 我们给他们寄去合同一式二份 |