双语例句
- 1. The pericycle produces the latent roots and periderm.
- 由中柱鞘产生侧根及周皮。
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- 2. The epidermis has been replaced by periderm on the surface of stem.
- 林奈木茎的表面，表皮层已被周皮所代替。
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- 3. The vascular ray was developed and the development of periderm was obvious.
- 维管射线发达，周皮发育明显。
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- 4. It had secondary structure and the secondary protective tissue was periderm.
- 具有次生结构，次生保护组织为周皮。
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- 5. Adventitious roots and rhizome have much periderm, the suppository level is high;
- 不定根和地下茎的周皮发达，栓质化程度高；
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- 6. The harmful effect of injecting chemical into tree on the xylem, bast, periderm and tree body was studied.
- 本文就树干注入农药，对木质部、韧皮部及周皮和整个树体是否产生不良影响做出评价。
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- 7. Periderm, lenticelle and secondary vascular tissue in the gynophore are produced due to its secondary growth.
- 次生生长后产生周皮、皮孔和次生维管组织。
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- 8. The formation of periderm is relatively late and cork cambium is come from the cortex cells which arenear endodermis.
- 周皮发生较迟，其木栓形成层由紧靠内皮层的皮层细胞产生。
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- 9. The results showed that the taproots of transplanted P. ginseng plants consist of periderm and secondary vascular tissue.
- 结果表明，移山参主根结构由周皮和次生维管组织组成。
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- 10. The alkaloid contents were highest in root and stem base phloem of Amur corktree saplings, and lower in leaves, xylem and periderm.
- 黄檗幼树根韧皮部和茎干基部的韧皮部中主要药用成分含量很高，而叶片、木质部和周皮很低。
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- 11. Results and Conclusion The secondary structure of the stem of Uvaria microcarpa consisted of the periderm, cortex and vascular cylinder.
- 结果与结论紫玉盘的茎次生构造由周皮、皮层及维管组织组成；
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- 12. The results showed that all the cross branch roots of different sizes consisted of periderm, secondary vascular tissue and tetrarch primary xylem.
- 结果表明：不同直径大小的横走侧根均由周皮、次生维管组织和四原型的初生木质部构成。
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- 13. There was hypha in 1- 10layers cell of surface in young tumour-body base. Grown tumour-body formed periderm, vascular bundle and a lot of pith cells.
- 幼期的瘤状体基部表面1—10层细胞内含菌丝，长大的瘤状体形成周皮，内部形成大量维管束和髓；
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- 14. The dorsal epidermis had three layers of cells at the 34th day of incubation. Pigmentation started to appear in the cells of periderm at the 40th day of incubation.
- 背部表皮在孵化第34天出现三层细胞，第40天周皮层细胞中开始出现色素沉集。
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- 15. The phellem of periderm and special morphological structure of sweet potato "Lushu 780" and "Shengli 00" play the role of a barrier to the spread and invasion of nematodes.
- 甘薯品种“鲁薯780”和“胜利百号”的周皮木栓层和一些特殊形态结构是阻止该线虫侵入和扩展的屏障。
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- 16. In cultivated salvia miltiorrhiza roots light-colored periderm contained less layers of cells and low ratio of phloem to xylem compared with those in wild salvia rniltiorrhiza roots.
- 栽培丹参根的周皮细胞层数少、色淡，韧皮部与木质部比值小，而野生丹参根的周皮细胞层数多、颜色重，韧皮部与木质部比值大。
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- 17. Periderm cork cells was nearly square or irregular, large caliber, large quantities, cascading arrangement. The caliber of the outermost layer of cork cells was large, filled the air.
- 周皮中的木栓细胞为近方形或不规则型，口径较大，数量多，且层叠排列，最外层的木栓细胞口径大，充满了空气。
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- 18. Suberinite occurs commonly in Mesozoic coal measures and terrestrial organic matter source rocks in Northwest China, which is formed from suberized cell walls, particularly in plant periderm.
- 西北中生界煤系烃源岩中普遍含有木栓质体，它来源于植物周皮的木栓化细胞壁。
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- 19. Results The secondary structure of the roots of Taxus chinensis var. mairei consisted of the periderm and vascular cylinder(stele). Axial and radial systems formed the secondary xylem of the roots.
- 结果南方红豆杉根的次生结构由周皮和维管系统组成，次生木质部由轴向系统和径向系统两部分构成。
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- 20. Results The secondary structure of the roots of Taxus chinensis var. mairei consisted of the periderm and vascular cylinder(stele). Axial and radial systems formed the secondary xylem of the roots.
- 结果南方红豆杉根的次生结构由周皮和维管系统组成，次生木质部由轴向系统和径向系统两部分构成。
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- In damaged stems and roots, and in those undergoing secondary growth, it is replaced by a secondary layer, the periderm.
已损伤的茎和根，以及进行次生生长的根茎中，表皮被次生层即周皮代替。
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