a alloy 鋁合金（鋁鎂硅合金）
abacl（abacus的復(fù)數(shù)）算盤、曲線圖、列線圖
abampere絕對(duì)安培（等于10安培）
abandonment廢棄
abatement消除、減輕、減少、失效、廢料、治理
abbertite黑瀝青
A-B-C process污水凈化三級(jí)過程
ability to deform變形能力
ability to depth-harden硬化性能、硬化能力
ability to retain moisture含水性能、含水能力
ablation除去、消融、燒蝕
abnormal反常的、不正常的、不規(guī)則的
abnormal alarm lamp反常報(bào)警燈
abnormal creep反常蠕變
abnormal current異常電流
abnormal grain growth異常晶粒長(zhǎng)大
a-bomb原子彈
aborted heat煉廢爐次、報(bào)廢爐次
about-sledge hammer大錘、帶平柄的錘
above-critical state超臨界狀態(tài)
above-thermal超熱的
abradability磨損性、磨蝕性
abradant磨料、研磨劑、金剛砂
abrade磨蝕、磨損、磨光
abrader磨光機(jī)、磨蝕試驗(yàn)機(jī)、砂輪機(jī)
abraser磨料
abrasion磨損、磨耗、磨蝕、海蝕、沖蝕
abrasion effect磨損效應(yīng)
abrasion hardness耐磨硬度
abrasion index抗磨指數(shù)、抗磨強(qiáng)度
abrasion marks磨痕、擦傷
abrasion-proof耐磨的、抗磨的
abrasion resistance耐磨性、抗磨性
abrasion resistant test耐磨試驗(yàn)
abrasion resistant alloy耐磨合金
abrasion resistant coating
耐磨鍍層、耐磨保護(hù)層
abrasion resistant quality耐磨性、抗磨性
abrasion resistant steel耐磨鋼
abrasion test磨耗試驗(yàn)、磨損試驗(yàn)、磨蝕試驗(yàn)
abrasion tester磨損試驗(yàn)機(jī)
abrasive磨蝕的、磨損的、磨料
abrasive action磨蝕作用、磨剝作用
abrasive belt磨光砂帶、研磨砂帶
abrasive belt polishing帶式拋光、用研磨帶拋光
abrasive blast cleaning噴砂清理
abrasive brick耐磨磚
abrasive characteristics磨損性、磨蝕性
abrasive cleaning砂輪清理法
abrasive cutoff砂輪切割
abrasive cutoff machine
磨切機(jī)、磨割機(jī)、砂輪切斷機(jī)
abrasive cutting wheel切割砂輪
abrasive damage磨傷、磨損
abrasive descaling磨除氧化鐵皮、磨除鐵鱗
abrasive disc砂輪
abrasive disc cutter砂輪切割片、砂輪鋸
abrasive dust磨屑、研磨粉
abrasive finishing研磨精整（磨光、擦光、打光）
abrasive grain磨粒
abrasive grit磨料、鐵粒
abrasive hardness摩擦硬度、磨損硬度
abrasive laden含有磨料的
abrasive material磨料、研磨材料
abrasive media磨料
abrasive nature磨損性質(zhì)
abrasive paper研磨紙
abrasive points研磨頭
abrasive powder研磨粉、磨料粉
abrasive power研磨力
abrasive shot研磨用金屬丸（鋼丸、鐵丸）
abrasive slurry磨粉漿
abrasive stick油石、磨條
abrasive surface研磨面、磨損面
abrasive wear磨損、磨耗
abrasive wheel砂輪、研磨輪
abrator拋噴清理機(jī)
abrupt change 陡變
abrupt curve折線、急彎曲線
abrupt slope陡度
abscess氣孔（缺陷）
absciss橫坐標(biāo)
absence缺乏、缺少
absent day缺勤日
absolute activity絕對(duì)活度
absolute address絕對(duì)地址、機(jī)器地址
absolute alcohol無水酒精
absolute altitude絕對(duì)高度
absolute atmpsphere絕對(duì)大氣壓
absolute black body絕對(duì)黑體
absolute boiling point絕對(duì)沸點(diǎn)
absolute capacity絕對(duì)容量
absolute code絕對(duì)代碼
absolute density絕對(duì)密度
absolute deviation絕對(duì)偏差
absolute disintegration rate絕對(duì)衰減速率
absolute displacement絕對(duì)位移
absolute draught絕對(duì)壓下量
absolute electrostatic unit絕對(duì)靜電單位
absolute error絕對(duì)誤差
absolute ethyl alcohol無水酒精
absolute hardness
絕對(duì)硬度（未考慮表面硬化）
absolute humidity絕對(duì)濕度
absolute intensity絕對(duì)強(qiáng)度
absolute magnitude絕對(duì)大小、絕對(duì)值
absolute maximum絕對(duì)最|<< << < >>