Abatement消除Abbreviated:缩写Accumulating 累加,积累Accurate procedure 精确的程序Acetic acid:醋酸Acid anhydride:酸酐Acidic catalyst:酸性催化剂Acidic:酸的Acquainted 熟识的;知晓的;Adapter:接头Additively:附加地Adiponitrile :己二腈Adjacent:临近的Adjustment:调整Aldehyde: 醛Aldehyde:醛,醛类Aldo sugar:醛糖Aldohexose:己醛醣Aldopentose:戊醛糖Aldotetrose:丁醛糖Alertness:警戒,机敏Alkaline 碱性的Alkaloids:生物碱Alkyl group:烷基Alkylation:烷化Allotropes:同素异形体Allylic bromide:丙烯基溴Alphabetically 照字母顺序排列地Aluminium fluoride 氟化铝Aluminium hydrofluoride 氢氟化铝Amazed:使吃惊Ambiphilic:两亲的Amine:胺Ammonia:氨水Ammonia:氨Anhydrous:无水的Anti-tumor: 抗癌Apparatus 装置,设备;仪器Appointment 约定Aqueous layer水层Arsenic 砷Atmospheric 大气压Audience 观众;听众;读者;接见Auxiliary辅助的;副的;附加的Axial-flow-packed-bed reactor 轴向流固定床反应器Axially:轴向方向Azide: 叠氮化物Backer 支持者;赞助人;援助者Backyard后院Basis:基Batch:批,批量Batch-flow 间歇流Beaker烧杯Beaker烧杯Bellco