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单词
nexine
释义
nexine
Encyclopedia
理学
〔植物形态与结构〕
释
endexine; nexine
外壁内层
花粉外壁基足层内方同质的花粉壁,含有孢粉素和多糖物质。也有学者将基足层也划分到外壁内层,称为外壁内层Ⅰ(nexineI);这样划分后同质的外壁内层被称为外壁内层Ⅱ(nexineⅡ)。
Biology
nexine
外壁内层
随便看
semigroup of finite breadth
semigroup of finite rank
semigroup of holomorphic mappings
semigroup of idempotents
semigroup of isometries
semigroup of kernels
semigroup of left zeros
semigroup of linear operators
semigroup of nonlinear operators
semigroup of operators
semigroup of polynomial growth
semigroup of quotients
semigroup of right zeros
semigroup of shifts
semigroup of transformations
semigroupoid
semigroup property
semigroup quasi-regular on the left
semigroup quasi-regular on the right
semigroup ring
semigroup stationary on the left
semigroup stationary on the right
semigroup theoretic
semigroup theoretical
semigroup-valued
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