photosynthetic efficiency 中文意思是什麼

photosynthetic efficiency 解釋
光合作用
  • photosynthetic : adj. 【植物；植物學】光合的。adv. -ically
  • efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
  1. After the stolon had suffered from severing disturbance, clonal ramets could keep photosynthetic organ from being damaged through the plastic responses of the chlorophyll fluorescence traits, such as increasing nonphotochemical quenching of chlorophyll fluorescence ( npq ), decreasing actual photochemical efficiency of ps ii in the light ( f / fm " ) and photochemical electron transport rate ( etr ). moreover, the clonal ramets could also increase water use efficiency by means of decreasing stomatal conductance

    在匍匐莖受到切斷干擾后，臭柏能通過提高非光化學猝滅（ npq ） 、降低ps實際光化學量子產量（ f fm 』 ）和表觀光合電子傳遞速率（ etr ）等葉綠素熒光特性的可塑性反應來保護小枝光合機構不被破壞，並且可以降低氣孔導度以提高水分利用效率。
  2. Cd destroyed photosynthetic pigment, especially chlorophyll a and photosynthetic tissues, which then affected the photosynthetic efficiency and held back the growth of plants

    Cd ~ （ 2 + ）破壞美人蕉光合作用色素特別是葉綠素a 、光合組織等，影響其光合作用效率，抑制其正常生長。
  3. Under normal water and drought condition mosuchun can raise photosynthetic rate and water use efficiency ( wue )

    正常和乾旱條件下摩素淳能明顯提高光合速率和水分利用效率，促進有機物質的積累。
  4. Using conventional hybridization or transgenic technology to improve photosynthetic capacity of rice in our country, it is important to choose correct c4 plants which have high photosynthetic capacity and water use efficiency such as echinochloa rusgalli and sorghum

    選擇光合性能優勢突出的c _ 4植物材料（如長芒稗、高粱等） ，用於轉基因或傳統育種來改良我國旱稻或水稻，有效改善旱稻或水稻的光合生理特性，提高光合速率。
  5. The photosynthetic characters of super - high - yield rice ( oryza sativa ), its photoinhibition and genetic law of photosynthetic traits and screening of high photosynthetic efficiency materials etc. were reviewed in this paper

    摘要綜述了超高產水稻的光合特性、光抑制、光合性狀的遺傳規律和高光效材料的篩選等內容，比較詳細地介紹了光抑制部位及其表現，光抑制的原因以及光抑制中熱耗散的可能途徑及作用等。
  6. Hyv is required to possess higher photosynthetic efficiency and respond to high rates of nitrogen fertilizer and resist to lodging as well as maximize yield components

    高產品種要具備高光合效率、對高施氮量的反應、抗倒伏並使產量構成因素最大化。
  7. A hyv is required to possess higher photosynthetic efficiency and respond to high rates of nitrogen fertilizer and resist to lodging as well as maximize yield components

    高產品種要具備高光合效率、對高施氮量的反應、抗倒伏並使產量構成因素最大化。
  8. Terrestrial plants are classified into three major photosynthetic types, namely, c3, c4 and crassulacean acid metabolism ( cam ) plants, according to the mechanism of their photosynthetic carbon assimilation. c4 plants have co2 concentrating mechanism and higher photosynthetic efficiency than c3 plants, especially under high light intensity, high temperature, high oxygen partial pressure and drought conditions

    本研究利用c _ 3植物、 c _ 4植物、旱稻與稗草等的雜交後代的材料，進行光合速率的測定，進一步分析植株在光能吸收傳遞、氣孔調節、羧化反應等生理特性，研究高光效的生理機制。
  9. With the constantly strengthen of simulated photosynthetic radiation, there had no significantly increasing of the water use efficiency, even a little bit decreasing

    有效光輻射的減小不會降低貝加爾針茅的光合積累，在一定程度上提高了水分利用效率。
  10. As simulated photosynthetic radiation strengthened from 0 to 800 mol - m - 2s - 1, the water use efficiency of vegetative and reproductive shoots had a trend of suddenly increasing

    本研究認為， co 。濃度升高能夠促進c3光合途徑植物貝加爾針茅的初級生產，顯著提高水分利用效率，增強其生存競爭能力。
  11. The major target of photoinhibition is photosystem ii ( psii ) on which photoinhibition make photosynthetic efficiency decreased, electronic transportation blocked and reaction center protein dl photodamaged

    已有研究表明ps是主要靶點，光抑制時表現為： ps光合效率下降、 ps電子傳遞鏈活性下降及核心蛋白被氧化而破壞。
  12. Photosynthetic characteristics and water use efficiency of pinus densiflora under different soil moisture conditions

    水分脅迫下李樹葉綠素熒光動力學特性研究
  13. Characterization of stomatal frequency, stomatal index and guard cell length stomatal characteristics appear to be related to variations in net photosynthetic rate and water - use efficiency ( sellers et al, 1996 ). here, the stomatal frequency, the guard - cell length and the stomatal index of non - leaf organs were investigated comparatively between the ear and the leaf of wheat. the results showed that stomatal frequency of non - leaf organs is significantly lower than that of leaves, whereas the guard - cell length and stomatal index showed different variation patterns in both leaves and non - leaf organs

    另外，本文還著重討論了非葉器官氣孔頻度對作物光合作用的影響，並提出了在非葉器官中可能存在與此相適應的未知的光合類型葉綠體是作物進行光合作用的場所，通過對小麥、水稻非葉器官及功能葉葉綠體超微結構的比較研究，發現非葉器官單個光合細胞中葉綠體的數量較少，體積也較小。
  14. Various studies have been made to attempt to itemize the energy flow of an entire ecosystem, taking into account factors such as incoming radiation, photosynthetic efficiency, etc

    為了詳細說明整個生態系統的能量流，考慮了外來輻射、光合效率等等因素，已經進行了很多不同的研究。
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