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光合作用

与 光合作用 相关的网络例句 [注:此内容来源于网络,仅供参考]

For example, the action spectrum of photosynthesis similar to the absorption spectrum of chlorophyll.

例如光合作用的作用光谱一般与叶绿素的吸收光谱相吻合。

The action spectrum of photosynthesis of tomato was studied with excitation and fluorescence spectra of its leaf.

通过番茄叶片的荧光光谱和激发光谱测量,能够得到番茄的光合作用之作用光谱。

The results showed that the DF excitation spectrum was obviously similar to the photosynthesis action spectrum; the DF signal changes with the intensity of excitation light source variation behaved as 'photoinhibition' phenomena of photosynthesis; and the DF intensity has an excellent correlation with photosynthesis rate at room temperature.

实验结果表明:延迟荧光激发谱与光合作用谱存在着明显的相似,延迟荧光强度随着激发光源光强的变化表现出类似的光抑制现象,以及在室温条件下延迟荧光强度与光合速率有着很好的相关性。

The results showed that the DF excitation spectrum was obviously similar to the photosynthesis action spectrum; the DF signal Changes with the intensity of excitation light source variation changing behaved as 'photoinhibition' phenomena of photosynthesis; and the DF intensity has an excellent correlation with photosynthesis rate at room temperature.

实验结果表明,延迟荧光激发谱与光合作用谱存在着明显的相似,延迟荧光强度随着激发光源光强的变化表现出类似的光抑制现象,以及在室温条件下延迟荧光强度与光合速率有着很好的相关性。

During the process of long-time adaptive evolution, wetland plants adopted a series of special strategies to acclimate to salt stress. The main strategies are: 1 life history adjustment, e. g., to adjust seed germination time, implement seed dormancy and viviparity, and change reproductive manner to escape from direct salt stress, 2 morphological adjustment, e. g., to adjust biomass allocation pattern, age stem, defoliate, and carnify vegetative organs to isolate the redundant Na(superscript +) to the inactive-metabolism shoots or exclude the Na(superscript +)from tissues; 3 anatomic adjustment, e. g., to sink stoma, develop aerenchyma, and thicken cuticle and phellogen to maintain normal photosynthesis and respiration; 4 physiological and biochemical adjustment, e. g., to exclude and excrete salt, compartmentalize ions, adjust osmosis, do selective absorption, regulate hormones, and induce antioxidative enzymes to maintain the osmotic equilibrium and eliminate the active oxygen in cell; and 5 molecular level adjustment, e. g., to start up many salt-induced genes to regulate the metabolic responses to salt stress.

在长期的适应进化过程中,湿地植物形成了多种适应盐胁迫的策略,主要有:1生活史方面,植物可通过种子萌发时间的调整、种子体眠、胎生、繁殖方式的改变等逃避盐度的直接伤害;2形态学方面,植物可通过生物量分配模式的调整、茎的老化、落叶及营养器官的肉质化等将多余的Na隔离到代谢不活跃的茎中或将其排出体外;3解剖学方面,植物可通过气孔下陷、发达的通气组织、增加细胞木栓层、角质层及栅栏组织的厚度等以维持植物正常的光合作用和呼吸作用;4生理生化方面,植物可通过离子区隔化、拒盐、泌盐、选择性吸收、渗透调节、激素调节及抗氧化物酶的诱导等来维持细胞内正常的渗透压,清除胞内活性氧分子;5分子水平方面,植物可通过多种与盐胁迫相关的基因来调控细胞内的多种代谢反应。

Ginkgo is more drought tolerant,and maintain relatively higher Pn under drought;Robinia pseudoacacia is less drought tolerant,and Pn decrease greatly under stress;Ailanthus altissima is placed in the middle.

耐旱能力较强的银杏在干旱胁迫下维持较高的光合作用;刺槐的抗旱能力最弱,光合速率下降幅度最大,臭椿居中。

C4 plants often absorb CO2 from the air in one type of cell and then convert it to sugars through photosynthesis in another.

C4植物常常在一种细胞吸收二氧化碳,然后在另一种细胞进行光合作用,转化为糖。

Alanine A simple AMINO ACID, one of the early products of photosynthesis.

丙氨酸:一种简单的氨基酸,光合作用早期的产物。

These are not single individual plants; each one is a symbiotic combination of an alga and a fungus.

海藻通过光合作用获取太阳的能量,并将它储存在有机的分子中。

They must have light in order that photosyntesis by the algae can take place.

它们必须有光,藻类的光合作用才能进行。

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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严,以肥沃。排水良好的砂质壤土为好。

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