stomata

Stomata of the first leaf buds, scales leaf were not fully developed, stomata of the second leaf tent to mature. Stomata of the third leaf, the fourth leaf, fish leaf was mature.

芽下第一叶、鳞叶气孔器发育不完全，芽下第二叶气孔器发育趋向成熟、芽下第三叶、芽下第四叶、鱼叶气孔器发育成熟。

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Accordingly, the morphological resistance mechanisms were determined as pubescent and low stomata density undersurface of leaf on current shoot, and biochemical resistance as high amino acid and caffeine and low reductive sugar contents.

据此表明，茶树新梢叶片下表面多茸毛、低气孔密度的形态学抗螨机制和新梢高氨基酸、咖啡碱含量和低还原糖含量的生化抗螨机制。

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Image Processing System ( IPS) and Its Application in Studies on the Stomata of Oak leaf

图象处理系统及其在栎树叶片气孔器研究中的应用

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High K+ content is another unfavorable factor for stomata close.

试管苗保卫细胞内K+含量较高也不利于气孔关闭。

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we researched on the stomatal differentiation, stomatal density and stomatal aging in amaranthus tricolor leaves. result shows that the differentiation of mother cell in protective cell begins from folded leaves that are 13.8 mm long. with the leaves unfolding, stomata are mature and open.

对三色苋叶片气孔的分化、密度、老化等进行了研究，结果表明保卫细胞母细胞的分化始于叶长13.8mm的未展开心叶上，伴随着叶的展开，气孔成熟开孔。

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Stomata, located in the plant epidermis, consist of a pair of guard cells and the pore they enclose.

植物叶片表皮细胞上的气孔是由围绕小孔周围的一对保卫细胞组成的。

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Impact of water stress on stomata conductance and photosynthetic pigment content in tomato plant

水分胁迫对番茄叶片气孔传导及光合色素的影响

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Guard cells are highly specialized cells, forming tiny pores called stomata on leaf surface.

保卫细胞是一种高度特化的细胞，在叶片表面形成气孔。

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The general characteristics of leaf epidermis of six Colocasia species under SEM shows that they have some differences in crest, epidermis appendent, stomata and the two poles of guard cell having thicken with "T" type or not, etc.

2.6种芋属植物叶表面的电镜扫描特征存在一定的差异，这些差异主要表现在叶片表面纹饰、表皮细胞的附属特征、气孔特征、保卫细胞两极是否T型加厚等方面。

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That moves out from the stomata is oxygen and water vapour.

而走出气孔的气体是氧气和水蒸气.

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The stomata of leaf is paracytic type and with several radial protuberances around it.

气孔器为平列型，气孔器环状脊突的周围有放射状突起。

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The results showed that there were significant differences in stomata density, epidermis length, epidermis width, epidermis thickness, cuticle thickness, leaf thickness, layer of the mesophyll thickness and the diameter of the vascular bundle.

结果表明：这些假俭草在气孔密度、表皮细胞长度、表皮细胞宽度与厚度、角质层厚度、叶片厚度、叶肉层厚度、维管束直径的大小等方面有显著的差异。

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predecessor of aroma was produced in basic parenchyma cells of perianth, transported to epidermis cells through dispersion and then emitted from the intercelluar space, anticlinal wall and stomata of epidermis cells.

白兰花被片挥发性香气的前体物在基本薄壁组织细胞中产生，通过扩散作用输送到表皮细胞，最后通过表皮细胞的垂周壁、表皮细胞的细胞间隙、气孔释放出来。

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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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The difference in stomata characters between tissue-cultured jujube tree andin 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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Morphology and Development of Adaxial Stomata on Tooth-tips of Grape Leaves

葡萄叶片齿尖上表皮气孔形态及发育特征

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The effects of PPJ and SFE on stomata and epicuticular wax and the ethylene production and Mn 2+ absorption of soybean leaves have been studied systematically.

本文系统地研究了烷基聚氧乙烯基醚（PPJ）和蔗糖脂肪酸脂（SFE），对大豆叶片气孔、蜡质层、乙烯释放量和锰离子吸收情况等的影响。

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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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Then enters stomata is a little more drilling, mounted on debugging, troubleshooting.

于是不兵不不正不退气孔稍微钻不小些, 装上调试, 障碍摈斥.

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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。

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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。

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Oxygen and carbon dioxide also pass through the stomata.

氧气和二氧化碳也会经由气孔出入.

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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.

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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.

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Therefore stomata are not required in water plant.

(不是因有气孔就会使植物窒息而死).

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The Micro Image Segmentation and Stomata Index Measurement of Leafy Herbal Medicine

叶类中药显微图像分割和气孔指数测定

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And the chloroplast number of the polyploid plants was 1.5-2.5 times more than that of the diploid plant by observing the stomata apparatus size and the numbers of guard cell and chloroplast of three common snapdragon breeds.

发现不同品种金鱼草的气孔大小不同，其矮生品种气孔较小，加倍植株均比二倍体植株叶绿体数多1.5&2.5倍。

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Effects of light intensity on the growth and leaf stomata characteristics of Cymbidium hookerianum shoots in vitro under CO_2 enrichment

外施CO2时光照度对大花蕙兰试管苗生长和叶片气孔特征的影响

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Water exits plants through their stomata. Stomata are located on the undersides of plant leaves.

水分透过位于植物叶子下侧的气孔散发出去.

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A Study of Stomata on Grape leaves I-Morphology and Distribution

葡萄叶片气孔的研究&气孔形态与分布

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