integuments
英[ɪnˈtegjʊm(ə)nt]
美[ɪnˈteɡjəmənt]
双语例句
- 1. The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.
- 胚珠是半球形的,有2个被膜,腱鞘状,而原孢子细胞直接作为大孢子母细胞起作用。
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- 2. The micropyle is formed with inner integuments and partial outer integument.
- 珠孔由内珠被和腹侧外珠被构成。
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- 3. 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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- 4. Results The differences of the configurations and integuments between benign and malignant neoplasns were significant.
- 结果良、恶性的形态、包膜及内部回声有明显差异。
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- 5. There is no starch in the nucellus, integuments and the antipodal cells, the persistent synergid contains a large amount of starch.
- 珠心、珠被、反足细胞都不含淀粉。宿存助细胞具丰富的淀粉。
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- 6. The ovary contains 20-23 ovules. The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.
- 子房具胚珠20—23枚,胚珠横生,珠被二层,薄珠心,孢原细胞直接起大孢子母细胞作用。
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- 7. The ovary contains 20-23 ovules. The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.
- 子房具胚珠20—23枚,胚珠横生,珠被二层,薄珠心,孢原细胞直接起大孢子母细胞作用。
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