查询词典 photosynthetic

Under 100% of natural light, Pinus massoniana had highest values of maximum photosynthetic rate, light saturation point, light compensation point, dark respiration rate, the apparent quantum yield, leaf total electron flow rate and photochemical fluorescence quenching, whereas Cryptocarya concinna exhibited maximum fractions of total electron flow partitioned to photorespiration.

结果表明，在100％光下，马尾松有最高的最大光合速率、光饱和点、光补偿点、暗呼吸、表观量子效率和总电子传递速率，光化学猝灭也最大。

The photosynthetic physiology of Cynanchum komarovii had been certain adaptive time and range to water stress.

牛心朴子的光合生理对土壤水分胁迫具有一定的适应时期和适应范围。

The photosynthetic characteristics and its relationship to the yield of Cynanchum bungei Decne were studied.

研究了白首乌光合特性及其与产量的关系。

The changeable regularity and adaptation in different stages of photosynthetic rate, stoma conductance and intercellular CO2 concentration of Cynanchum komarovii that was planted in PVC tube were studied under water stress.

采用PVC管种植模拟土壤干旱的方法，研究了牛心朴子在水分胁迫下光合速率、气孔导度、胞间CO2浓度、叶绿素荧光的变化规律及不同生育期适应性表现。

Using photosynthetic bacteria that generate this toxic form of oxygen, Elizabeth Campbell, a research associate in Seth Darst's Laboratory of Molecular Biophysics, and her colleagues determined the unique arrangement of atoms in this two-protein complex, called s E /ChrR - and in the process, clarified the key to the structure's function: a single zinc ion.

Seth Darst的分子生物物理学实验室的一位助理研究员Elizabeth Campbell与其同事确定了这个由两种蛋白组成的复合物中原子特有的排布状态。并找到了决定该结构功能的关键：一个单个的锌离子。

And the diurnal variation of physiological characteristics of photosynthesis of Magnolia denudate under heavy metals stress were studied with the Li-6400 portable photosynthetic system.

为了解锑矿区土壤复合重金属污染对白玉兰光合生理特性的影响，分重度污染、轻度污染和无污染土壤栽培白玉兰苗木进行盆栽试验，并采用LI－6400光合测定系统对重金属胁迫处理的白玉兰进行了光合生理特性日变化研究。

The study shows that: evergreen broad-leaved species during the middle and later period succession have better adaptability under the different light surroundings, such as Elaeocarpus glabripetalus, Ilex integra, Photinia prunifolia, Cinnamommum camphora. And Fluorescent Characteristics also verifies the above result. The experiment results indicate that: PSⅡreaction centers of majority tree species are not marked oxidized under the full light surroundings. Photosynthetic electron transport activity can maintain highly, in this way, it is helpful to enhance radiant energy dissipation and thus dissipate excess light energy. That is to say, the increase of non-photochemical quenching coefficient can conduce to protect PSⅡ, and mitigate the effect of high light on photosynthesis.

研究发现处于演替中后期的常绿阔叶树种幼苗，对光环境的变化均有着较强的适应能力，秃瓣杜英、全缘冬青、小叶铁冬青、桃叶石楠、香樟等树种的表现尤为突出；荧光特性的研究也应证了这一观点，测定结果表明多数树种的PSⅡ反应中心并未受到明显氧化破坏，在全光照条件下仍能维持较高的光合电子传递活性，能通过提高非辐射性热耗散，消耗PSⅡ吸收的过剩的光能，从而保护PSⅡ反应中心免受因吸收过多光能而引起的光氧化伤害。

They form the first photosynthetic organ in seeds showing epigeal germination, e.g. sunflower but in others they remain underground.

有些种子的子叶在种子萌发后露出土面，进行短期的光合作用，如向日葵，但在另一些植物中子叶仍然在地下。

Epigeal germination Seed germination in which the cotyledons form the first photosynthetic organs above the ground, e.g.

出土发芽：指子叶成为地面上第一个光合作用器官的种子萌发形式。

Plasma membrane permeability and MDA content of roots and leaves in Fagopyrum esculentum and net photosynthetic rate of leaves in Fagopyrum tataricum all obviously increased.

以甜荞（平荞2号）和苦荞（黔苦2号）为实验材料，研究NaCl和等渗PEG对荞麦根系活力、质膜透性、MDA含量及净光合速率的影响。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。