| Acipenseriformes |
鱘目 |
| Acoustalure |
聲誘魚裝置 |
| Acoustic equipment |
聲學儀器 |
| Acoustical ecology |
音響生態學 |
| Acquired immunity |
獲得性免疫 |
| Acremonium sp. |
枝頂孢屬 |
| Acromegalia |
肢端肥大症 |
| Acropoma hanedai Matsubara |
羽根田氏發光鯛 |
| Acropoma japonicum Gunther |
日本發光鯛 |
| Acrossocheilus fasciatus (Steindachner) |
條紋石魚賓 |
| Acrossocheilus formosanus (Regan) |
石魚賓 |
| Actinometer |
日射表，露光計 |
| Actinometry |
日射測定法 |
| Action level (regulatory) |
執行限值(管制用) |
| Activated sludge |
活性污泥 |
| Activated sludge process |
活性污泥法 |
| Activation energy |
活化能 |
| Active acidity |
活性酸度，有效酸度 |
| active fault |
活動斷層 |
| Active fault |
活斷層 |
