coma

n. 昏迷、麻木、彗發

彗差、彗形像差

學術名詞

• 昏迷：化學術語、畜牧學、航空太空、動物學、食品科技、機械工程
• 彗形像差：化學術語、天文學、物理學、計量學、測量學、電機工程
• 彗髮：天文學、測量學、海事、醫學
• 彗星像差：資訊、土木工程
• (天線場型之)髮狀波瓣：通訊工程、醫學
• 叢狀種毛：植物學、醫學
• 頂苞：植物學、醫學
• 尾跡：電機工程

英文釋義

1. a state of deep and often prolonged unconsciousness; usually the result of disease or injury
2. (botany) a usually terminal tuft of bracts (as in the pineapple) or tuft of hairs (especially on certain seeds)
3. (astronomy) the luminous cloud of particles surrounding the frozen nucleus of a comet; forms as the comet approaches the sun and is warmed