气孔
- 与 气孔 相关的网络例句 [注：此内容来源于网络，仅供参考]
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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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In most plants stomata are located mainly in the lower epidermis of the leaf, where evaporation rates are lower.
在多数植物中气孔主要分布于叶片的下表皮，因为该处的蒸腾作用较弱。
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Stomata open and close in a daily cycle, which persists for several days in total darkness.
植物的气孔在连续处于黑暗的环境中时也能表现出这种节律性。
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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
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Stomata of laser welding process, the most frequently occurring defects.
气孔是激光焊接过程中，最常出现的缺陷。
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The act or process of transpiring,especially through the stomata of plant tissue or the pore s 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
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Stomata One of a large number of pores in the epidermis of plants through which gaseous exchange occurs.
每个气孔被两个新月形的保卫细胞头尾相接围绕而成。
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The leaf stomata are the route for the uptake of CO2 for photosynthesis.
控制气孔是为光合作用而吸收CQ2的通路。
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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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In addition, the way in which the ratio of CO 2 concentrations in and out of the stomata changes with light and the influence of boundary layer conductance on the ratio had also been simulated.
这与许多研究者的分析和实验是一致的［5，8，9］，所以有必要进一步研究叶片边界层阻力对气孔导度和光合速率的
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了，但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场，你等着挨绳子吧！
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。