stomata

n.

口，气孔；（植物）气孔，（动物）气门( stoma的名词复数 )；

双语例句

用作名词(n.)

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。

权威例句

1. Most plants exhibit a stomatal rhythm whereby the stomata open in light and close in darkness.

大多数植物显示出一种节奏性变化，在有光照时气孔张开，黑暗中气孔关闭。

2. 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。

3. 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。

4. Oxygen and carbon dioxide also pass through the stomata.

氧气和二氧化碳也会经由气孔出入。

5. 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。

6. Long time salt stress also reduced stomatal aperature . Salt stress showed a more notable effect on stomata in the newer differentiation leaf.

长时间盐胁迫使气孔的开放率也降低，越是新分化的叶片盐胁迫对其气孔影响也越大。

7. The development of fruit dot has four stages: stomata, lenticels, fruit dot shaped, and fruit dot increased.

黄金梨的果点发育可分为四个阶段，即气孔期、皮孔期、果点形成期和果点增大期。

8. The results showed that compared to furrow irrigation, the transpiration, stomata conductance and photosynthetic in a day were reduced, but improved water availability and productivity.

结果表明，与沟灌相比，无压灌溉降低了番茄的蒸腾量、减小了气孔导度和光合速率，提高了水分利用率和水分生产率；

9. 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。

10. Despite less sensitive to mild drought stress in jack pine than in black spruce, stomata was more sensitive to moderate and severe stress in jack pine than in black spruce.

尽管北美短叶松的气孔对轻度干旱胁迫不如黑云杉敏感，但是它对中度及严重干旱胁迫的敏感程度却高于黑云杉。

11. Calamus type: Subtype A: epidermal cells hexagonal, net like arranged; stomata tetracytic or paracytic, found in C. henryanus Becc.

省藤型：A亚型，表皮细胞六边形，细胞排列呈网状，气孔平列型或四轮列型；

12. The results showed that diurnal variation varied with the soil moisture condition and stomata limitation was enlarged under the condition of low soil moisture.

结果表明：气孔限制值在不同的土壤水分条件下表现出不同的日变化规律，较低的土壤水分导致了较高的气孔限制；

13. The function of stomata in plants is controlling gas exchange and modulating water balance.

气孔是植物控制气体交换和调节水分散失的门户。

14. Morphology and development of adaxial stomata on tooth tips of grape leaves were observed with light microscope and scanning electron microscope.

用光学显微镜对葡萄叶片齿尖上表皮气孔的形态、发育、结构进行了观察。

15. Anatomic construction, density and relative opening degree of stomata, stoma conductivity, transpiration rate, and photosynthetic rate of pear leaves of both irrigated and dry land were tested.

比较测定了水、旱地梨树的叶片解剖构造、气孔分布密度与相对开张度、气孔传导率、蒸腾速率以及光合速率。

16. The results show that the pathogenic bacteria invade Nai plum fruits, leaves and shoots via wounds, stomata, and lenticels.

结果表明：病原细菌从伤口、气孔和皮孔侵入李果实、叶片和枝梢；

17. RP was correlated with stomata resistance and transpiration rate.

光合速率高低与气孔阻力有关。

18. ObjectiveThe photosynthetic rate, transpiration rate, stomata conductance of 3 year-old alfalfa in its branching period were studied under different fertilizing treatments.

目的研究不同施肥处理对3年生紫花苜蓿分枝期净光合速率、蒸腾速率、气孔导度等植物生理因子的影响。

19. The distribution of trichome and stomata in the leaf was not even.

表皮毛和气孔器在叶面上分布不规则；

20. 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。

21. 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。

22. Stomata are the gas gateway of plants with the surrounding, and photosynthesis (absorbing CO2) and transpiration (losing water) are controlled by stomatal movements.

气孔是植物与外界环境进行气体交换的门户，其开闭运动调控着光合作用（吸收CO_2）和蒸腾作用（排出水分）。

23. Characteristics of leaf epidermis cells and stomata apparatus of 2 species in genus Acorus and 5 species belonging to 5 genera in Araceae were observed under the light microscope.

光学显微镜下观察了菖蒲属2种和天南星科花烛属、麒麟叶属、龟背竹属、广东万年青属、花叶万年青属5个较原始属的5种植物的叶表皮细胞及气孔器的特征。

24. In weak light, content of chlorophyll and net photosynthetic rate(Pn) decreased, and non-stomata factors were probably the main causes of Pn decrease.

叶绿素含量及净光合速率明显降低，可能主要是由非气孔限制因素造成的。

25. 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；

26. 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；

27. To give off(vapor containing waste products)through the pores of the skin or the stomata of plant tissue.

蒸发通过皮肤毛孔或植物组织的气孔散发（含有废料的气体）

-- 来源 -- 英汉 - 短句参考

28. 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。

-- 来源 -- 英汉 - 辞典例句

29. When a leaf loses water, closing of stomata follows, but upon rewatering, opening may be slow and does not follow rehydration of the leaf.

当叶子失水时，气孔随之闭合，但是当再充水时，开张缓缓，而且叶子不能重新进行水合作用。

-- 来源 -- 英汉 - 辞典例句

30. actinocytic type of stomata

辐射型气孔

-- 来源 -- 英汉 - 翻译参考[网络]

31. 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。

-- 来源 -- 英汉 - 辞典例句

32. The act or process of transpiring, especially through the stomata of plant tissue or the pores of the skin.

出汗蒸发的行为或过程，尤指通过植物表面的气孔或皮肤孔蒸发

-- 来源 -- 英汉 - 短句参考

33. Under conditions of water stress, leaf turgor decreases and stomata close.

在干旱的条件下，叶子的膨压减少而气孔关闭。

-- 来源 -- 英汉 - 辞典例句

34. tetracytic type of stomata

气孔四型细胞

-- 来源 -- 英汉 - 翻译参考[网络]

35. relating to or constituting plant stomata.

与植物气孔有关，或组成植物气孔。

-- 来源 -- 汉英 - 翻译参考

36. cyclocytic of stomata

轮裂气孔

-- 来源 -- 英汉 - 翻译参考[网络]