orthotropous
英[ɔː'θɒtrəpəs]
美[ɔː'θɒtrəpəs]
- adj. [植](胚珠)直生的
详细释义
Adjective:
-
(of a plant ovule) completely straight with the micropyle at the apex
双语例句
- 1. When ovule orientation is orthotropous the chalaza corresponds to the point where the funicle is attached but in anatropous and campylotropous ovules the chalaza is some distance from the funicle .
- 当胚珠的方向是直生胚珠时，合点和珠柄连成一条直线，当胚珠是倒生胚珠或弯生胚珠时，合点和珠柄之间有一定的距离。
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- 2. When ovule orientation is orthotropous the chalaza corresponds to the point where the funicle is attached but in anatropous and campylotropous ovules the chalaza is some distance from the funicle .
- 当胚珠的方向是直生胚珠时，合点和珠柄连成一条直线，当胚珠是倒生胚珠或弯生胚珠时，合点和珠柄之间有一定的距离。
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相关词汇
- campylotropous [植](胚珠)弯生的...
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