stomata

When a leaf loses water, closing of stomata follows, but upon re watering, 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。

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。

Leaves the skin on the non-stomata, or only a small number of pores is not entirely.

叶的上表皮不具气孔器，或者只有少量发育不完全的气孔器。

The stomata include two guard cells that open and close depending on whether the plants need to hold on to or lose water.

气孔包含两个保卫细胞，会视植物需要留住或排放水分而打开或闭合。

Under full irrigation condition, stomata open completely, and stomatal resistance and canopy-air temperature difference are smaller.

水分充足时，气孔处于全开放状态，气孔阻力较小，冠气温差较小；

Leaves scaly, opposite or alternate and distichous or spiraled, sometimes whorled, rarely contorted or clustered, without stomata.

叶鳞片状，对生或者互生并二列或螺旋，有时轮生，很少扭曲或丛生，没有气孔。

Stomatal apparatuses are oval, and the long axes of stomata are mostly perpendicular or oblique to the midvein.

气孔器椭圆形，长轴与叶片长轴垂直或成一定的角度。

Then enters the 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。

Objective: To investigate the ultrastructural changes of stomata in the uremic rats undergoing peritoneal dialysis .

目的：观察在尿毒症腹膜透析条件下淋巴孔超微结构的改变。

The plants absorb carbon dioxide for photosynthesis through the same pores (called stomata).

植物通过相同的孔径通过光合作用吸收二氧化碳（又称叶孔）。

leaf blade emersed or submersed, broadly ovate, lanceolate, or broadly linear, sometimes completely reduced, stomata paracytic.

叶片出水或者沉水，宽卵形，披针形，或者宽线形，有时完全退化，气孔平列型。

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。

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

通过皮肤毛孔或植物组织的气孔散发（含有废料的气体）

Water evaporates form wet cell walls into intercellular spaces and diffuses out through stomata.

水分从湿润的细胞壁蒸发进入胞间隙在弥散到气孔器中。

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。

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。

The results showed that stomata distributed in upper and lower epidermis of petal, bract and calyx.

结果表明，花瓣、苞片和花萼上、下表皮均有气孔分布。

Result: The characters including stomata covered by many glandular hairs in dorsal surface of leaf of Argyreia acuta were obvious.

结果：发现一匹绸的叶中有大量的非腺毛遮住下表面的气孔等明显的鉴别特征。

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。

Stomata conductance showed significant negative relationships with air tempreture and leaf tempreture.

气孔导度与大气温度、叶温呈显著负相关；