翻译
裸子植物
- [luǒ zǐ zhí wù]
释义
- gymnosperm 裸子植物;
- gymnospermae 裸子植物;
实用场景例句
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Most angiosperm ovules possess two integuments, while gymnosperms usually have only one.
大多数被子植物的胚珠有两层珠被, 而裸子植物通常只有一层.
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The female gametophyte is reduced, but larger than in angiosperms; it is not autotrophic.
裸子植物的雌配子体简化, 但较被子植物体的体积大, 不能自养.
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Meanwhile, the species areal - types of Guangdong Gymnospermae were divided into 20 subtypes in this paper.
同时论文还将广东裸子植物种的分布区类型划分为20个亚型.
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Many modern genera of conifers arose in the Tertiary, but other gymnosperms declined.
许多现代的松属植物是在第三纪产生的, 然而其他的裸子植物开始衰落.
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Gymnosperm A general term for any seed plant except the angiosperms, characterized by bearing naked seeds.
裸子植物:被子植物以外的种子植物统称裸子植物, 以种子裸露为特征.
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裸子植物时代
canthaxanthin
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