| absorbent charcoal | 活性炭 |
| AC # DC arc welding machine | 交直流两用弧焊机 |
| AC arc welding | 交流电弧焊 |
| activated charcoal | 活性炭 |
| adaptive search | 适应性搜索法 |
| adarce | 石灰华 |
| address search | 地址检索 |
| advanced research | 远景研究 |
| aerial arch | 蚀顶背斜 |
| air arc cutting | 空气电弧切割 |
| alternating current arc | 交流电弧 |
| analytical hierarchy process | 层次分析法 |
| anarchy | 无政府状态；混乱；无秩序 |
| Andrewsarchus | 安氏兽属 |
| Antarctic Circle | 南极圈 |
| Antarctic pole | 南极 |
| Antarctic realm | 南极区 |
| antarctic | 南极的；南极区 |
| Antarctica plate | 南极板块 |
| Antarctica | 南极洲 |
| anticlinal arch | 背斜拱起 |
| applied research | 应用研究 |
| arc absorber | 电弧吸收器 |
| arc basement | 岛弧基底 |
| arc bulk | 电弧空腔 |
| arc burn | 焊缝烧穿 |
| arc cosecant | 反余割 |
| arc cosine | 反余弦 |
| arc cotangent | 反余切 |
| arc cracking furnace | 电弧裂解炉 |
| arc cutting | 电弧切割法 |
| arc drilling | 电弧钻井法 |
| arc front | 岛弧前缘 |
| arc length | 弧长 |
| arc of contact | 接触弧 |
| arc plasma | 电弧等离子区 |
| arc process | 电弧法 |
| arc resistance | 抗电弧性 |
| arc reversal | 岛弧回返 |
| arc rifting | 弧的张裂作用 |
| arc secant | 反正割 |
| arc shooting | 弧形爆炸法 |
| arc structure | 弧形构造 |
| arc tangent | 反正切 |
| arc terrain | 岛弧地区 |
| arc tracking | 电弧径迹 |
| arc trough | 弧形地堑 |
| arc weld | 弧焊焊缝 |
| arc welder | 直流电焊机；焊工 |
| arc welding generator | 弧焊发电机 |
| arc welding machine | 电弧焊机 |
| arc welding mask | 电焊面罩 |
| arc welding robot | 弧焊机器人 |
| arc welding transformer | 弧焊变压器 |
| arc welding | 电弧焊 |
| ARC | 国会年报 |
| arc | 弧；弓形；弧光；击穿；岛弧 |
| ARC | 自动量程控制 |
| ARC | 自动遥控 |
| ARC. | 酸化曲线 |
| arcade | 连拱廊；有拱顶的走道 |
| arcanite | 钾矾 |
| Arcavicula | 弓翼蛤属 |
| Arcellites | 叶颈大孢属 |
| arch bend | 背斜弯曲 |
| arch bridge | 拱桥 |
| arch core | 背斜核部 |
| arch dam | 拱坝 |
| arch fold | 拱形褶皱 |
| arch limb roof | 倒转褶皱上翼 |
| arch limb | 拱翼 |
| arch sand control | 砂拱防砂 |
| arch stability | 砂拱稳定性 |
| arch structure | 背斜构造 |
| arch | 穹起 |
| Archaean era | 太古代 |
| Archaean group | 太古界 |
| Archaean nuclei | 太古代陆核 |
| Archaean | 太古代的 |
| archaebacteria | 太古细菌 |
| Archaeodiscina | 古盘形藻属 |
| Archaeodiscus | 古盘虫属 |
| Archaeofavosina | 古巢面藻属 |
| archaeogeology | 考古地质学 |
| Archaeogomphus | 古箭蜓属 |
| Archaeohippus | 太古马属 |
| Archaeolambda | 古脊齿兽属 |
| archaeology | 考古学 |
| archaeomagnetic | 古地磁的 |
| archaeomagnetism | 古地磁学 |
| archaeomorphic rock | 原型侵入岩体 |
| Archaeoperisaccus | 古周囊孢属 |
| Archaeophytic | 太古植宙 |
| Archaeopteryx | 始祖鸟属 |
| Archaeosphaera | 古球虫属 |
| Archaeosphaeroides | 古球藻属 |
| archaeotectonic age | 古构造年龄 |
| Archaeothrix | 古丝藻属 |
| Archaeotriletes | 菊环孢属 |
| Archaeotrypa | 古苔藓虫属 |
| Archaeozoic | 太古代的 |
| Archaeozonotriletes | 偏环孢属 |
| Archaeozoon | 古隐藻叠层石属 |
| archaeo | 太古的 |
| archaeovolcanism | 古火山作用 |
| archean basement | 弧形基底 |
| Archean craton | 太古代克拉通 |
| Archean era | 太古代 |
| Archean erathem | 太古界 |
| Archean | 太古代的 |
| arched area | 隆起地带；背斜顶部 |
| arched reflector | 拱形反射面 |
| arched structure | 穹状构造 |
| arched | 背斜组成的；拱形的 |
| archedup fold | 背斜褶皱 |
| Archeophytic | =Archaeophytic |
| Archeozoic | 太古代的 |
| archeomagnetism | 古地磁 |
| archerite | 磷钾石 |
| archetypal | 原始型的 |
| archetype | 原型 |
| archibathyal | 半深海的；深海的 |
| archibenthal | 深海底栖的 |
| archibenthic zone | 半深海底栖带 |
| archibenthic | 半深海底栖的 |
| Archie equation | 阿尔奇公式 |
| archilbole | 相对上升区 |
| Archimedean screw | 阿基米德螺旋 |
| Archimedes' principle | 阿基米德原理 |
| archimedean drill | 螺旋钻 |
| arching phenomenon | 砂拱现象 |
| arching strength | 砂拱强度 |
| arching | 穹拱作用 |
| archipelagic apron | 列岛裙 |
| archipelagic plain | 列岛平原 |
| archipelago | 群岛 |
| architect | 建筑师 |
| architectonic division | 大地构造区划 |
| architectonic geology | 构造地质学 |
| architectonic | 地质构造的 |
| architectonics | 大地构造学 |
| architectural engineering | 建筑工程 |
| architectural lighting | 建筑采光 |
| architecture | 建筑学；建筑物 |
| architrave | 框缘；下楣；线脚 |
| archival memory | 档案库存储器 |
| archive | 档案；档案馆 |
| archives | 档案馆 |
| archivolt | 拱门饰缘；穹窿形 |
| archway | 拱道 |
| arch | 主要 |
| arcing distance | 火花间隙 |
| arcing point | 起弧点 |
| arcing | 弧击穿；形成电弧 |
| Arcitc Current | 北极海流 |
| ARCO | 阿科公司 |
| arcogenesis | 地拱作用 |
| arcograph | 圆弧规 |
| Arcophyllum | 箱珊瑚属 |
| arcose | 长石砂岩 |
| arcosic | 长石的 |
| arcotron | 显光管 |
| arcsine | 反正弦 |
| Arctic bottom water | 北极底层水 |
| Arctic Circle | 北极圈 |
| arctic environment | 北极区 |
| Arctic Midocean Ridge | 北冰洋洋中脊 |
| Arctic Ocean | 北冰洋 |
| arctic oil | 北极地区用油；靠近北极区开采的石油 |
| arctic pack | 北极冰 |
| Arctic Plate | 北极板块 |
| Arctic Pole | 北极 |
| Arctic Realm | 北极区 |
| Arctic Sea | 北极海 |
| arctic | 北极的；北极；北极圈 |
| Arctica | 北极蛤属 |
| arcual | 拱形的 |
| arcuate fault | 弧形断层 |
| arcuate islands | 弧形列岛 |
| arcuate mountain | 弧形山脉 |
| arcuate ridge | 弧形海岭 |
| arcuate trench | 弧形海沟 |
| arcuate welt | 弧形缘地 |
| arcuate zone | 弧形带 |
| arcuate | 弧形的 |
| Arcugnathus | 弯颚牙形石属 |
| arculite | 弓形雏晶群 |
| arcwall | 弧形壁 |
| arcwaller | 水平弧形截槽截煤机 |
| arcarc transform fault | 岛弧岛弧转换断层 |
| arcback | 逆弧 |
| arcdozer | 弧形板推土机 |
| arcextinguishing plastics | 灭弧性塑料 |
| archyerbolic function | 反双曲函数 |
| arclike | 弧形 |
| arcplasma torch | 电弧等离子焊枪 |
| arctrench couple | 弧沟对 |
| arctrench gap | 弧沟间隙 |
| arctrench system | 弧沟体系 |
| arctrench tectonic | 弧沟构造 |
| argon arc welding | 氩弧焊 |
| argon arc | 氩弧焊 |
| askew arch | 斜拱 |
| Asteroarchaediscus | 星古盘虫属 |
| automatic arc welding | 自动电弧焊 |
| automatic submerged arc welding | 自动埋弧焊 |
| back island arc | 后岛弧 |
| back levee march | 堤后草本沼泽 |
| back-arc basin | 弧后盆地 |
| back-arc spreading | 弧后扩张 |
| back-arc subduction | 弧后俯冲 |
| backarc | 后弧 |
| balance arc | 平衡弧 |
| barcan | 新月形沙丘 |
| barchan cluster | 新月沙丘群 |
| barchan dune | 新月沙丘 |
| barchan swarm | 新月沙丘群 |
| barchane | 新月形沙丘 |
| Barclays Bank International | 巴克莱国际银行 |
| Barclays Bank | 巴克莱银行 |
| Barcol hardness | 巴氏硬度 |
| Barcol impressor | 巴科尔硬度仪 |
| bare wire arc welding | 光丝弧焊 |
| basic research | 基础研究 |
| Beaman arc | 比曼视距弧 |
| bedding architecture | 层理结构 |
| bench arc welding machine | 台式电焊机 |
| between-limits search | 限间检索 |
| binary search | 对分检索 |
| bisection search | 分半搜索 |
| block search | 分批试验 |
| border arc | 边缘弧 |
| break-off the arc | 收焊 |
| bus architecture | 总线结构 |
| carbon arc air gouging | 碳弧气刨 |
| carbon arc cutting | 碳弧切割 |
| carbon arc welding | 碳弧焊 |
| carcase work | 预埋工程 |
| carcase | 外壳 |
| carcass | =carcase |
| carcinogen | 致癌物质 |
| carcinogenic compound | 致癌化合物 |
| carcinogenicity | 致癌性 |
| carcinotron | 返波管 |
| chaining search | 链接检索 |
| channel architecture | 通道结构 |
| charcoal saturation time | 活性炭饱和时间 |
| charcoal test | 活性炭吸附试验 |
| charcoal | 炭 |
| chief architect | 总建筑师 |
| circarc gear | 圆弧齿轮 |
| circarc gearing | 圆弧齿轮传动 |
| circular arc | 圆弧 |
| circum-Pacific island arc | 环太平洋岛弧 |
| civil architecture | 民用建筑 |
| complex arc | 复式岛弧 |
| comprehensive research | 综合研究 |
| compressional orogenic arc | 挤压造山弧 |
| conjugate direction search method | 共轭方向搜索法 |
| continental marginal arc | 大陆边缘弧 |
| controlled random search | 可控随机搜索 |
| Cooperative Fuel Research Committee | 燃料协调研究委员会 |
| copper-alloy arc welding electrode | 铜合金焊条 |
| covered arc welding | 手工电弧焊 |
| CO2 arc welding machine | 二氧化碳弧焊机 |
| CO2 arc welding | 二氧化碳电弧焊 |
| crescentic barchan | 新月形沙丘 |
| crustal arching | 地壳隆起 |
| crustal architecture | 地壳隆起结构 |
| cuspate-arcuate delta | 尖弧三角洲 |
| Darcy flow coefficient | 达西流动系数 |
| Darcy laminar-flow equation | 达西层流方程 |
| Darcy linear flow equation | 达西线性流动方程 |
| Darcy velocity vector | 达西渗流速度向量 |
| Darcy velocity | 达西流速 |
| Darcy viscosity | 达西粘度 |
| Darcy | 达西 |
| Darcy's law | 达西定律 |
| Darcy's radial flow equation | 达西径向流动方程 |
| data hierarchy | 数据层次 |
| decision making through operations research | 运筹决策 |
| deferred research and development costs | 递延研究和发展成本 |
| demarcation line | 界线 |
| demarcation | 划分 |
| desert arch | 狭长沙漠穹丘 |
| detached arch core | 挤离背斜核部 |
| development research | 开发研究 |
| dichotomizing search | 二分寻找法 |
| direct current arc welding | 直流电弧焊 |
| direct search | 直接搜索 |
| direction search | 方向搜索 |
| dome-shape arch | 圆拱形砂桥 |
| double island arc | 双重岛弧 |
| double submerged arc weld | 双向埋弧焊 |
| double-arc | 双弧 |
| electric arc cutting | 电弧切割 |
| electric arc drilling | 电弧钻井 |
| electric arc | 电弧 |
| embarcation | =embarkation |
| Energy Research and Development Administration | 能源研究和发展管理局 |
| Eparchean | 后太古代的 |
| fault-block architecture | 断块构造 |
| Fibonacci search | 费班纳赛检索 |
| field research laboratory | 野外研究实验室 |
| flash-arc | 火花弧 |
| flux-cored arc welding | 熔剂芯焊丝电弧焊 |
| fold arc | 褶皱弧 |
| forearc basin | 弧前盆地 |
| forearc | 弧前 |
| former island arc | 先存岛弧 |
| fossil arc-trench gap | 古岛弧-海沟断谷 |
| fossil island-arc succession | 古岛弧系列 |
| frontal arc terrane | 前缘弧区 |
| frontal arc | 前弧 |
| fundamental research | 基础研究 |
| gas mask charcoal | 防毒面具用活性炭 |
| gas metal arc welding | 气体保护金属极弧焊 |
| gas shielded arc welding machine | 气体保护弧焊机 |
| gas tungsten arc welding | 气体保护钨极弧焊 |
| geanticlinal arch | 地背斜拱起 |
| gearcutter | 齿轮铣刀 |
| gelatinized starch | 糊化淀粉 |
| generalized Darcy's law | 广义达西定律 |
| gradient search procedure | 梯度搜索法 |
| gradient search | 梯度搜索 |
| granular material arching | 颗粒材料造拱 |
| hard arc | 强电弧 |
| heliarc welding | 氦弧焊 |
| hierarchical diagram | 谱系图 |
| hierarchical file system | 分级文件系统 |
| hierarchical graph | 谱系图 |
| hierarchical memory | 分级存储器 |
| hierarchical model | 分层模型 |
| hierarchical pattern recognition | 分层模式识别 |
| hierarchical sequential access method | 分级顺序存取法 |
| hierarchical structure | 层次结构 |
| hierarchical syntactic pattern recognition | 分级句法模式识别 |
| hierarchical system | 分层系统 |
| hierarchical | 分级的 |
| hierarchy of memory | 分级存储器系统 |
| hierarchy system | 分级系统 |
| hierarchy | 体系 |
| iintra-arc basin | 弧内盆地 |
| inert gas arc welding | 惰性气体保护焊 |
| inert gas narcosis | 惰性气体麻醉 |
| inner arc basin | 内弧盆地 |
| inner fold arc | 内褶皱弧 |
| instruction parcel | 指令字片 |
| interarc basin | 弧间盆地 |
| interarc marine basin | 弧间海盆 |
| interarc oceanic basin | 弧间洋盆 |
| interarc | 岛弧间的 |
| interlinked architecture | 内部连接体系结构 |
| interlocked carcass | 联锁胎 |
| intra-oceanic arc | 洋内弧 |
| island arc chain | 岛弧链 |
| island arc | 岛弧 |
| island arc-bearing plate | 含岛弧板块 |
| island arc-island arc collision | 岛弧对岛弧碰撞作用 |
| island arc-marginal basin system | 岛弧-边缘盆地体系 |
| island arc-trench system | 岛弧-海沟体系 |
| island-arc type geosynclne | 岛弧型地槽 |
| island-arc-inner arc basin zone | 岛弧内弧盆地带 |
| isolated foreland arch | 孤立的前陆拱起构造 |
| jack arch | 单砖拱 |
| kataarchena | 远太石代的 |
| kataarcheozoic | 远太古代 |
| laboratory research | 实验室研究 |
| left-lateral arc-arc transform fault | 左旋弧弧转换断层 |
| left-lateral ridge-arc transform fault | 左旋脊弧转换断层 |
| line search | 线搜索 |
| linear Darcy equation | 线性达西方程 |
| literature search | 文献检索 |
| long-range research | 长期研究 |
| low arched | 微凸的 |
| management hierarchy | 管理层次 |
| manual arc welding machine | 手工弧焊机 |
| manual electric arc welding | 人工电弧焊 |
| marcasite | 白铁矿 |
| march | 行进 |
| marchite | 顽火透辉岩 |
| marcomizing | 不锈钢表面氮化处理 |
| marconigram | 无线电报 |
| marconigraph | 无线电报机 |
| marginal arc | 边缘弧 |
| market research | 市场调查 |
| mathematical search procedure | 数学寻优过程 |
| mdarcy | 毫达西 |
| memory hierarchy | 存储层次 |
| metal-arc welding | 金属极电弧熔焊 |
| microdarcy | 微达西 |
| Mid-Arctic Ridge | 北冰洋中脊 |
| millidarcy | 毫达西 |
| mixed gas arc welding | 混合气体保护电弧焊 |
| mountain arc | 山弧 |
| multiphase Darcy model | 多相达西模型 |
| multiple-wire submerged-arc welding | 多丝埋弧焊 |
| narcotization | 麻醉 |
| natural arch | 天然拱 |
| naval architect | 造船工程师 |
| naval architecture | 造船工程 |
| Nearctic | 新北区 |
| need hierarchy theory | 需求层次理论 |
| nitrogen narcosis | 氮麻醉 |
| non-Darcy compressible flow | 非达西可压缩流动 |
| non-Darcy flow coefficient | 非达西流动系数 |
| non-Darcy skin effect | 非达西表皮效应 |
| non-fermenting starch | 不发酵淀粉 |
| nonsynchronous superposed arcuate structure | 非同期叠加弧形构造 |
| nonvolcanic outer arc | 非火山外弧 |
| ocean engineering research vessel | 海洋工程调查船 |
| oceanic island arcs | 海洋岛弧 |
| oil search | 石油普查 |
| open arc welding | 明弧焊 |
| operational research | 运筹学 |
| operations research | 运筹学；营业研究 |
| opposite arc | 反向弧 |
| outer arc basin | 外弧盆地 |
| outer arc ridge | 外弧脊 |
| outer arc | 外弧；外岛弧 |
| outer arch | 外拱状构造 |
| outer island arc ridge | 外弧海岭 |
| outer sedimentary arc | 外沉积弧 |
| oxy-arc cutting | 氧气电弧切割 |
| oxy-arc welding | 氧弧焊 |
| oxyarc welder | 氧弧焊器 |
| Pacific island arc | 太平洋岛弧 |
| Palaearctic | 古北极的 |
| Paleontological Research Institution | 古生物研究学会 |
| parcel | 小包；一群 |
| parchettite | 多白榴碱玄岩 |
| parchment paper | 假羊皮纸 |
| permanent archieving | 永久性归档 |
| pioneering research | 开创性研究 |
| pitch arc | 相应于一个齿节的弧 |
| plasma arc cutting | 等离子弧切割 |
| plasma arc welding machine | 等离子弧焊机 |
| plasma arc welding | 等离子弧焊 |
| pool cathode mercury-arc rectifier tube | 汞弧阴极水银整流管 |
| portable arc welding machine | 移动式弧焊机 |
| power arc | 电弧 |
| Prearchaean | 前太古代 |
| pregelatinized starch | 预凝淀粉 |
| preresearch estimates | 初步估算 |
| prerift arch | 裂谷前拱形构造 |
| Protoarchaean | 原太古代 |
| Protoarchaeozoic | 原太古代的 |
| pulasating arc | 脉动弧 |
| pulse argon arc welding | 脉冲氩弧焊 |
| pulsed arc | 脉冲电弧 |
| radio research ship | 无线电通信试验船 |
| rear arc oceanic basin | 弧后洋盆 |
| reflex arc | 反射弧 |
| refraction arc | 折射弧 |
| regional arching | 区域背斜隆起 |
| regular arc | 正弧 |
| relic back-arc basin | 残留弧后盆地 |
| remain arc | 残留弧 |
| remnant arc | 残留岛弧 |
| research and development | 研究与开发 |
| research approach | 研究方案 |
| research centre | 研究中心 |
| research model | 研究模型 |
| research octane number | 研究法辛烷值 |
| research party | 勘探队 |
| research ship | 调查船 |
| research station | 观测站 |
| research system | 研究系统 |
| research work | 研究工作 |
| research | 研究；调查；探讨；研究工作 |
| researcher | 研究员 |
| researchist | 研究人员 |
| retroarc basin | 弧后盆地 |
| retroarc foreland basin | 弧后陆前盆地 |
| retroarc setting | 弧后背景 |
| retroarc | 弧后的 |
| reverse arching | 倒拱作用 |
| reversed arc | 反向弧 |
| ridge-arc transform fault | 海岭-岛弧转换断层 |
| rifted arch basin | 拱顶断陷盆地 |
| right-lateral arc-arc transform fault | 右旋弧-弧转换断层 |
| right-lateral ridge-arc transform fault | 右旋脊-弧转换断层 |
| rotating arc welding | 旋转电弧焊 |
| sag arch | 张力拱 |
| sand arch | 砂桥 |
| sarcina methanica | 甲烷八迭球菌 |
| sarcolite | 钠菱沸石 |
| scarce product | 短线产品 |
| scarcely ever | 极难得 |
| scarceness | 稀少；珍异 |
| scarcity | 缺乏 |
| scientific research | 科学研究 |
| search after | 找寻 |
| search angle | 搜索角 |
| search coil | 探查线圈 |
| search direction vector | 搜索方向向量 |
| search for oil | 勘查石油 |
| search interval | 探索区间 |
| search lamp | 探照灯 |
| search length | 搜索长度 |
| search out | 查出 |
| search procedure | 搜索法 |
| search | 勘查；研究 |
| searcher | 搜索器 |
| searching unit | 探头 |
| searching | 搜索；严密的 |
| searchlight unit | 消防照明车 |
| searchlight | 探照灯 |
| secondary arc | 次生弧 |
| sedimentary outer arc | 沉积外弧 |
| self-adjusting arc welding | 自调节电弧焊 |
| semiautomatic arc welder | 半自动电弧焊机 |
| semiautomatic submerged arc welding | 半自动埋弧焊 |
| sequential search | 顺序检索 |
| shielded arc welding | 保护电弧焊法 |
| shielded inert gas metal arc welding | 惰性气保护金属弧焊法 |
| shielded metal-arc welding | 屏蔽金属弧焊 |
| short arc | 短弧 |
| single arc system | 单岛弧系 |
| single operator arc welding machine | 单人弧焊机 |
| SPARC | 钢丝电缆外皮作为回路电极的补偿自然电位测量 |
| spiral of Archimedes | 阿基米德螺线 |
| stable arch | 稳定砂桥 |
| stable sand arch | 稳定砂桥 |
| stack architexture | 栈结构 |
| starch derivative | 淀粉衍生物 |
| starch fluid | 淀粉液 |
| starch iodide | 碘化淀粉 |
| starch | 淀粉；浆糊；上浆 |
| stationary arc welding machine | 固定式弧焊机 |
| storage hierarchy | 存储器层次结构 |
| stretched outer arc | 拉伸外弧 |
| subarctic | 近北极的 |
| submerged arc welding machine | 埋弧焊机 |
| submerged arc welding | 埋弧焊 |
| submillidarcy | 亚毫达西 |
| system architecture | 系统结构 |
| system network architecture | 系统网络结构 |
| tectonic arch | 大型构造隆起 |
| telearchics | =telecontrol |
| three phase arc welding | 三相电弧焊 |
| Toarcian | 托尔阶 |
| transcontinental arch | 横大陆穹隆 |
| trench-arc-back arc system | 沟-弧-弧后体系 |
| trench-arc-basin system | 沟-弧-盆体系 |
| turbulent arc | 漂移电弧 |
| twin arc submerged arc welding | 双弧埋弧焊 |
| two-head automatic arc welding machine | 自动双头弧焊机 |
| underwater gas shielded arc welding | 水下气体保护焊 |
| vibratory arc surfacing | 振动电弧堆焊 |
| volcanic arc | 火山弧 |
| volcanic island arc | 火山岛弧 |
| Von Neuman architecture | 冯诺依曼计算机结构 |
| wandering of an arc | 电弧漂移 |
| welding arc | 焊弧 |
| xenon arc weatherometer | 氙弧老化试验机 |