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archegonium
释义
archegonium
Encyclopedia
理学
〔植物形态与结构〕
释
archegonium
颈卵器
苔藓植物、蕨类植物和大多数裸子植物的雌性生殖器官。产生卵细胞、受精及原胚发育的场所。
Biology
archegonium
颈卵器
随便看
singular calculus
singular cardinal
singular cardinal number
singular cardinal problem
singular cardinals hypothesis
singular cardinals hypothesis (SCH)
singular case
singular cell
singular chain
singular chain complex
singular chain group
singular circle
singular cochain
singular cochain complex
singular cocycle
singular coefficient
singular cohomology
singular cohomology group
singular cohomology ring
singular collineation
singular complex
singular component
singular configuration
singular congruence
singular conic
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