stomata
英['stəʊmətə]
美['stoʊmətə]
- n. 孔；气孔
- 名词stoma的复数形式.
双语例句
- 1. Included among these cells are hairs (leaves have hairs), any sort of bump or ornamentation, and most important, stomata.
- 这些细胞包括有毛(叶子有毛)、任何突起或纹饰，最重要的是气孔。
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- 2. The stomata of most plants close.
- 参考译文：大多数植物的气孔就关闭了。
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- 3. The stomata mainly distribute in the granular zone.
- 气孔主要分布在颗粒物区。
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- 4. But stomata width firstly decreased, then increased.
- 气孔密度呈现先升高后降低。
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- 5. Epidermal cells on areas with stomata are polygonous.
- 气孔分布区内的表皮细胞有时为多边形。
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- 6. The size and density of stomata are of negative correlation.
- 气孔大小与密度成负相关。
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- 7. Plants breath in air and breath out moisture through tiny pores called stomata.
- 植物体通过气孔吸入空气并且传递出水分。
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- 8. The main waste product, oxygen, they emit through their stomata in a watery belch.
- 而光合作用中分解出的氧粒子，最终形成了氧气，作为“加工废料”，随着水分的蒸散通过气孔排放出去。
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- 9. When the sun rises, the guard cells inflate and bulge to open the stomata, and photosynthesis begins.
- 当太阳升起时，这些保卫细胞充气并膨胀，打开了气孔，即开始了光合作用。
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- 10. This study consists of 8 species, 28 cultivars, and the density and size of the stomata were measured.
- 本研究包括8个种，28个品种类型，测定了气孔密度和大小。
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- 11. Most of the true mangrove plants have sunken stomata, which occurred after the formation of guard cells.
- 多数真红树植物气孔在表皮下陷，发生于保卫细胞形成之后。
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- 12. Objective To study the ultrastructure of ovary lymphatic stomata in human and compared with the animals′.
- 目的研究人类卵巢淋巴孔的超微结构，并与动物卵巢或卵巢囊淋巴孔比较以探讨其功能。
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- 13. It is suggested that NO can increase lymph absorption of the pleura by relaxing pleural lymphatic stomata.
- 提示，NO可以调控胸膜淋巴孔，促进胸膜腔淋巴吸收。
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- 14. Antitranspirants may work by depositing a waterproof film over the stomata or by inducing stomatal closure.
- 抗蒸腾剂可以通过沉积气孔上的防水膜或诱导气孔关闭起作用。
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- 15. We have built an efficient method to observe the stomata of monocotyledon by improving the traditional one.
- 通过对传统的植物叶片气孔观察方法的改良，建立了一种观察单子叶植物气孔的有效方法。
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- 16. This paper gives the results of the stomata condition of rubber leaves determined by liquid diffusion method.
- 本文介绍了用扩散法测定橡胶树叶片气孔状况的结果。
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- 17. By observing plant stomata, it shows us the stomas are larger than diploid, but the tetraploid density is smaller.
- 对杜仲二倍体和多倍体的气孔进行了观察比较发现二倍体杜仲的气孔长度小于多倍体的，气孔密度则相反。
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- 18. Stoma (pl. stomata) One of a large number of pores in the epidermis of plants through which gaseous exchange occurs.
- 植物叶片表皮存在的数目众多的小孔，打开时允许气体自由出入进行交换。
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- 19. Under natural drought condition, the density of stomata increased, but relative opening degree of stomata decreased.
- 在自然干旱条件下，梨树叶片气孔密度增大，而气孔相对开张度却变小。
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- 20. The invention is used for producing PVC foaming products which have dense and even stomata structure and lower density.
- 用于PVC发泡制品，使制品气孔结构稠密而均匀，密度更低。
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- 21. Stomata control CO2 uptake and optimize water use efficiency, thereby playing crucial roles in abiotic stress tolerance.
- 气孔控制植物吸收CO2和优化水分利用率，因此在植物耐受非生物胁迫中发挥重要作用。
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- 22. Included among these cells are hairs (yup, leaves have hairs), any sort of bump or ornamentation, and most important, stomata.
- 在这些细胞中包裹着绒毛(是的，叶子有绒毛)，某种肿块或装饰，还有最重要的——气孔。
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- 23. The effect of Ershen Zeshu Mixture on lymphatic stomata and ascites drainage maybe have relationship with endogenous NO.
- 二参泽术汤调控腹膜淋巴孔，促腹水转归机制，可能与内源性NO的变化存在着密切的关系。
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- 24. The walls of the epidermal cells are straight, and the long axis of stomata is mostly parallel to mid-vein in our specimens.
- 目前标本的气孔长轴多数与叶片长轴平行也与落羽杉属植物的气孔的长轴方向不同。
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- 25. The difference in stomata characters between tissue-cultured jujube tree and original tree in field is reported in this paper.
- 报道了组培枣树大田苗与原种枣树大田苗在气孔性状上的差别。
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- 26. "Our first paper shows connection between temperature, transpiration, and stomata density," Dilcher said in a Indiana University press release.
- “我们的第一篇文章揭示了温度与蒸腾作用以及气孔密度之间的联系，”Dilcher在印第安纳大学通讯稿中谈到。
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- 27. Objective to explain the routes of absorbing particulates in the pleural cavity by observing the morphosis structure of the mesothelial stomata.
- 目的观察鼠壁胸膜间皮孔的形态结构，阐明胸膜腔内物质的吸收途径。
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- 28. In Acorus both upper and lower epidermis cells are rectangle or rhombus, and the stomata apparatus are paracytic and arrange in rows along the veins.
- 菖蒲属叶上下表皮特征基本一致，细胞形状为长方形或近菱形，气孔器平列型，成纵行与叶脉平行排列；
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- 29. In Acorus both upper and lower epidermis cells are rectangle or rhombus, and the stomata apparatus are paracytic and arrange in rows along the veins.
- 菖蒲属叶上下表皮特征基本一致，细胞形状为长方形或近菱形，气孔器平列型，成纵行与叶脉平行排列；
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- Gaseous excretion takes place by diffusion through the stomata and lenticels.
气体通过气孔或皮孔释放的方式排出。 - The opening of stomata seems to be an energy-consuming process.
气孔的开放似乎是一个能量消耗的过程。 - Gaseous excretion takes place by diffusion through the stomata and lenticels.
气体通过气孔或皮孔释放的方式排出。
用作名词 (n.)
用法讲解
- stoma [动]口
- raised stomata 拱起气孔
- stomata number [医] 气孔数
- sunken stomata 内陷气孔
相关词汇
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