水分是影响植物光合作用和生物量的主要因素之一。
Water is one of the main factors in affecting plant photosynthesis and biomass.
可是,植物光合作用只能利用波长在400nm—700nm的光。
Plants, however, can only utilize wavelengths lying between 400 nm and 700 nm in photosynthesis.
叶绿素是植物光合作用的色素,传统方法测定叶绿素一般采用分光光度法。
Chlorophyll is the pigment for plant photosynthesis, and its traditional measuring method is spectrophotometry.
这并非说空气中二氧化碳浓度再高一些,植物光合作用效率也不可能再提高。
This is not to say that they could not function more efficiently if the concentration of carbon dioxide in the air was higher.
在白令海水域磷酸盐浓度普遍较高,它不可能成为浮游植物光合作用限制因子。
The concentration of phosphate was generally high and it was not possible to be a limiting-factor for the phytoplankton growth in the Bering Sea.
本论文《高等植物光合作用能量传递机理和团簇分子电子结构性质的研究》分为上下两篇。
The dissertation, "the study of photosynthesis mechanism of higher plants and electronic structure properties of clusters", has two parts.
结果表明,植物光合作用-光响应曲线和光能利用效率能有效地评价植物对生长环境的适应性。
The results indicated that photosynthesis-light response curve and ILUE are useful to estimate the adaptation of plants to their habitat.
土壤中锰元素对植物光合作用、新陈代谢、促进生长、增强抗病性及其增加产量均有明显的作用。
Manganese element in soil have obvious function to the photosynthesis and metabolism of plant, and can promote growth, strengthen the disease resistance and increase the output.
蓝光谱是植物光合作用所必须的,因此蓝光对于绿叶的成长,以及植物的能量供给来说是必不可少的。
Blue light is necessary for photosynthesis to occur and, thus, is vital for the development of green leaves and the production of plant carbohydrates.
我们知道了这一点就可以看出人们利用的大部分能量都来自太阳,是靠植物光合作用制造的物质而取得的。
When we think it out we can see that most of the energy man USES comes from the sun by way of the materials which plants build up in photosynthesis.
本文以菠菜叶片作为实验材料,从DF衰减动力学及其总强度的变化研究了DCMU对植物光合作用的影响。
In this paper, with spinach as a testing material, we studied the effects of DCMU on photosynthesis of plant from the characteristics of DF decay kinetic curve and its total intensity.
生物质能是以生物质为载体的能量,即通过植物光合作用把太阳能以化学能形式在生物质中存储的一种能量形式。
Biomass is biomass energy as the carrier, that is, the solar energy through plant photosynthesis in the form of chemical energy in biomass energy stored in the form of a.
以植物光合作用为基础,这家硅谷初创企业正在开发据说是碳负性的燃料,可从空气中吸收二氧化碳,有朝一日可能将取代汽油的位置。
The Silicon Valley startup is developing what it says are carbon-negative fuels, based on plant photosynthesis, that absorb CO2 from the air and could someday replace gasoline.
gratzel首次开发模仿光合作用的电池是在1988年,那时他在Lausanne寻找一种方法来模拟植物光合作用。
Gratzel first developed his cells at Lausanne in 1988, while looking for ways to mimic the way that plants convert sunlight into the energy that powers their metabolisms.
上次我们讨论了光合作用,即植物利用光将二氧化碳和水转化为食物的过程。
Last time we talked about photosynthesis, the process by which plants use light to convert carbon dioxide and water into food.
顶部的植物会吸收大部分的红光进行光合作用,但反射大部分的远红光。
The plant on top would absorb most of the red light for photosynthesis, but reflect most of the far-red light.
猪笼草或捕蝇草不能进行太多光合作用,因为和普通植物的叶子不一样,它们没有能接受太阳能的平台,来吸收大量阳光。
A pitcher or a flytrap cannot carry out much photosynthesis because, unlike plants with ordinary leaves, they do not have flat solar panels that can grab lots of sunlight.
当植物吸收光进行光合作用时,它只吸收某些波长的光,并反射其他波长的光。
When a plant absorbs light for performing photosynthesis, it only absorbs some wavelengths of light and reflects others.
沼泽也充满阳光,所以即使是低效的食肉植物也能获得足够的光,依靠光合作用生存。
Bogs are also flooded with sunshine, so even an inefficient carnivorous plant can photosynthesise enough light to survive.
光合作用减弱导致各种植物大规模减少,进而这首先会使大规模的食草动物饿死,随后就是食肉动物。
The reduced level of photosynthesis led to a massive decline in plant life of all kinds, and this caused massive starvation first of herbivores and subsequently of carnivores.
因此,当瓜类植物的根在雨水浸湿的土壤中时,它们的光合作用率低于通常水平。
It follows that melon plants have a lower-than-usual rate of photosynthesis when their roots are in rain-soaked soil.
当植物的光合作用减缓时,储存在水果中的糖被抽取出来为植物提供能量。
When the photosynthesis of the plants slows, sugar stored in the fruits is drawn off to supply the plants with energy.
换句话说,让食肉植物做所有植物都做的事:进行光合作用,也就是通过直接利用来自太阳的能量来进行生长。
In other words, lets carnivorous plants do what all plants do: carry out photosynthesis, that is, grow by harnessing energy directly from the sun.
它获取植物在光合作用过程中产生的能量,光合作用是一个将太阳光转化为植物自身能量的过程。
It captures the energy which plants produce during photosynthesis—a process of converting sunlight into energy.
植物的祖先是进行光合作用的单细胞生物,由此产生的植物可能缺乏真正的根、茎、叶和复杂的生殖结构,如花朵。
The ancestors of plants were photosynthetic single-celled organisms that gave rise to plants presumably lacked true roots, stems, leaves, and complex reproductive structures such as flowers.
在撒哈拉沙漠下方,横贯非洲中部的植被带颜色非常深,因为植物由于光合作用吸收了大多数太阳光。
The belt of vegetation that crosses Africa below the Sahara is very dark because most of the sunlight is absorbed by plants for photosynthesis.
植物通过光合作用,利用阳光把水和二氧化碳转化为糖分。
Through photosynthesis plants use sunlight to convert water and carbon dioxide into sugar.
绿色植物通过光合作用吸收二氧化碳,并把碳储存在组织内。
Green plants capture carbon dioxide through photosynthesis and store carbon in their tissues.
浮游植物通过光合作用消耗空气中的二氧化碳产生氧气。
Photosynthesis by phytoplankton removes carbon dioxide from the air and produces oxygen.
浮游植物通过光合作用消耗空气中的二氧化碳产生氧气。
Photosynthesis by phytoplankton removes carbon dioxide from the air and produces oxygen.
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