rate of transpiration 中文意思是什麼

rate of transpiration 解釋
散發率
  • rate : n 1 比率，率；速度，進度；程度；（鐘的快慢）差率。2 價格；行市，行情；估價，評價；費，費用，運費...
  • of : OF ＝Old French 古法語。
  • transpiration : n. 蒸發（作用）；發散；泄露秘密；透露；【植物；植物學】葉面蒸發；【物理學】流逸；【植物；植物學】蒸騰（作用）；【醫學】不自覺性出汗。
  1. This is normally closely related to the rate of water loss by transpiration, and the potometer can be used to compare transpiration rates under different conditions

    通常與由於蒸騰作用而喪失水分的速率緊密相關，蒸騰計可被用於在不同條件下進行蒸騰速率的比較。
  2. In addition, the height of vetiver was influenced by flooding. 4. the chlorophyll content, net photosynthetic rate, stomata conductance and transpiration rate of flooded vetiver were higher than those of control group

    淹水組香根草的凈光合速率、氣孔導度、蒸騰速率及葉綠素含量都超過了對照組，而且隨淹水深度增加而升高。
  3. The paper made an ecological anatomy, a cultivation experiment on the lime - soil habtat and an analysis on the diurnal variation of photosynthetic an transpiration rate from three aspects of morphology, transplantation, physiology. the conclusion is that : ( 1 ) from the viewpoint of morphological anatomy, it has typical xerophyte structure such as strong root system, small leaf area, dense floss under the leaf surface, high stomatal density, the small opening degree, developed vessels and palisade tissues etc

    從形態學、栽培學和生理學三方面對迷迭香進行生態解剖、石灰土上的栽培實驗以及光合蒸騰速率日進程的分析，得出以下結論： （ 1 ）在形態解剖上：迷迭香具有發達的根系，較小的葉面積，葉片下表面密被絨毛，氣孔密度大，開度小，厚的角質層和發育良好的木質部和柵欄組織等典型的旱生結構。
  4. Diurnal variation of transpiration rate of carex meyeriana and its relationship with environmental factors under different water conditions

    不同積水處理下烏拉苔草蒸騰速率日變化及其與環境因子的關系
  5. Under drought conditions, the decreasing degree of transpiration rate and the conduction of stoma is a. ginnala > m. baccata > p. ussuriensis > p. davidiana

    在乾旱脅迫條件下，茶條槭蒸騰速率和氣孔導度降低幅度最大，山荊子、山梨次之，山桃最小。
  6. Through investigating their index of growth and soil water content from april to october, observing their species composition in july and above - ground biomass in september, measuring seasonal changes of plant moisture stress, net photosynthesis rate, transpiration rate of s. viciifolia and hance, after analyzing all kind of data, the following conclusions can be drawn : 1

    主要結論如下： 1 、狼牙刺的株高在1 . 50m左右、冠幅約2 . 0 2 . 0m 、平均分枝數約為4 . 45 。不同立地條件下，狼牙刺覆蓋度均在50以上，加上林下草灌層在生長旺期總蓋度均能達到70以上。
  7. Experimentation of transpiration rate and influence factors of late rice

    晚稻蒸騰速率及其影響因素試驗研究
  8. The main results indicated that : significant differences exist in diurnal average transpiration rate and the range of diurnal transpiration rate ; the transpiration rate of sawtooth oak, amorpha, lalang grass varied with a regular double apex rhythm, but that of the rest varied with a regular single apex rhythm, stomatal conductance play a maximal important role in transpiration rate, temperature ( air temperature, the earth ' s surface temperature ) also influence the transpiration rate ; transpiration rate has prominent negative correlation with the relative air humidity, the biggest coefficient is 0. 866

    筆者對日照沿海防護林幾種主要木本植物和草本植物的蒸騰速率和環境因子的關系進行了研究，結果表明： 8種植物日平均蒸騰速率和蒸騰速率日變幅各異；麻櫟、紫穗槐和白茅的蒸騰速率日變換呈現出雙峰式的變化規律，其它5種植物蒸騰速率表現為單峰式的變化規律；氣孔導度影響著植物的蒸騰速率，溫度（氣溫、地面溫度）是影響植物蒸騰速率的主要因子；空氣相對濕度和蒸騰速率表現為顯著或極顯著負相關，相關系數高達0 . 866 。
  9. The seasonal variation of photosynthesis rate and transpiration rate of achnatherum splendens leaf was regular and reached the higher point in june and august

    芨芨草光合蒸騰速率的季節變化存在極強的規律性，即分別在6月和8月達到峰值。
  10. Effects on photosynthetic rate and transpiration rate of chinese seabuckthorn and russion seabuckthorn under different soil water condition

    不同土壤水分條件對中國沙棘和俄羅斯沙棘的光合和蒸騰作用的影響
  11. Effects of photosynthetic and transpiration rate on hippophae rhamnoides sinensis and hippophae rhamnoides in different soil water condition

    不同土壤水分條件對中國沙棘和俄羅斯沙棘的光合和蒸騰作用的影響
  12. We analyzed the alternative in functional phenotypic plasticity responding to variational entironments, consequently, we interpreted the difference between endangerment and wide - distribution of these closely related species, and the results showed : 1 all of the daily changes of photosynthetic rate responding to different water status show " double apices " except m. d, the daily changes of photosynthetic rate in m. d shows " simple apices " responding to arid soil water content, while " double apices " responding to the other soil water content. emerging time of daily maxim of pn is difference between species and between treatments. daily course of transpiration and stomatal conductance of these for species all show " double apices ", but the emerging time of daily maxim of transpiration rate and stomatal conductance rate are all different between species

    結果表明： 1 、除小魚仙草外，四物種的光合速率日變化在不同水分梯度下均表現出「雙峰型」 ，小魚仙草的光合速率日變化在於旱時表現出「單峰型」 ，其餘水分梯度下表現出「雙峰型」 ，種間和梯度間日最大光合速率出現時間有一定的差異；四物種蒸騰速率和氣孔傳導力日進程也表現出「雙峰型」 ，但種間日最大氣孔傳導力和蒸騰速率出現的時間也存在一定的差異。
  13. The photosynthesis rate of caragana intermedia in etuoke banner was highest, second in eastern dongsheng and lowest in hangjin banner. but the transpiration rate of caragana intermedia in hangjin banner is the highest and there is no significant difference between eastern dongsheng and etuoke banner

    鄂托克旗檸條光合速率最高，東勝東部檸條次之，杭錦旗檸條光合速率最低而蒸騰速率最大，東勝東部檸條和鄂托克旗檸條的蒸騰速率相差不大。
  14. In order to explore the influence of ecological factors on plant physiological characteristics, we carried out a series of experiments on stipa baicalensis community. with the increasing of co2 concentrations, the transpiration rate of stipa baicalensis, either for vegetative shoots or for reproductive shoots were significantly increasing. the average transpiration rates of vegetative shoots were 1. 77 times sizes of reproductive shoots

    生殖枝與營養枝光合速率均隨模擬光輻射強度的增強而增大，營養校與生殖校分別在光輻射強度為1200 1400umol ? m士s 『及1000 1200umol ? m毛s1時達到光合速率的最大值，營養枝光合速率均值為生殖枝的1
  15. The ability of maintaining maximum turgor and turgor is p. ussuriensis > m. baccata > a. ginnala > p. davidiana. the ability of maintaining turgor arose by elastic cell wall is a. ginnala > p. davidiana > p. ussuriensis > m. baccata. ( 3 ) with the decrease of soil moisture content, net photosynthetic rate of these four species and transpiration rate have the tendency of decreasing

    茶條槭、山桃由細胞壁彈性所反映的保持膨壓能力強，山梨、山荊子由細胞壁彈性所反映的保持膨壓能力弱； （ 3 ）隨土壤含水量的降低，四樹種凈光合速率、蒸騰速率均呈降低趨勢。
  16. Synergist could improve photosynthetic characteristics of lower leaves, enhance the content of chlorophyll and photosynthetic rate of rice ; and the conductance to h2o and transpiration rate, inner condition of nutrient transportation and absorption power of rice root system were improved

    增效劑對水稻植株下部葉片光合性能有一定影響，促進葉綠素含量增加、光合速率增大；還可提高處理水稻植株的氣孔導度和蒸騰速率，改善養分在植物體內的運輸條件，增加根系吸收養分的動力。
  17. ( 3 ) from the viewpoint of physiology, its diurnal variation of transpiration rate seems to be a single peak curves which is consistant with the majority of trees in guizhou karst habitat, and whose maxium is 0. 1908g. g - 1. h - 1, that is smaller than that of low peak form and the weak water - consuming type

    （ 3 ）在生理上，迷迭香的蒸騰速率日進程為單峰曲線，與喀斯特生境中的大多數樹種相一致，峰值為0 . 1908g . g ~ （ - 1 ） . h ~ （ - 1 ） ，比喀斯特低峰形低耗水型植物的峰值還低。
  18. Relationship between leaf transpiration rate of lycium barbarum l. and its physiological factor as well as environmental micrometeorological factors

    枸杞葉片蒸騰與生理及微氣象因子的關系研究
  19. The average photosynthesis rate of vegetative shoots at all radiation gradients was 1. 35 times sizes of reproductive shoots. the transpiration rates of shoots were increasing with the intensity of simulated photosynthetic radiation

    兩種類型植株蒸騰速率日變化趨勢基本一致，在9 10時達到最大值，隨著氣溫和葉溫的升高，氣孔導度的降低，水分供應的減少，蒸騰速率逐漸減小。
  20. 1. forests drought resistance the roots of pinus tabulaeformis, platycladus orientalis and robinia pseudoacacia were wrapped by plastic film, then the dry environment was made. the tests showed that the photosynthetic rate of p. orientalis was higher than that of p. tabulaeformis, but the transpiration was opposite. after one year of treating, photosynthetic rate of p. tabulaeformis reduced 55. 1 %, p

    測定結果表明，在相同乾旱的條件下，側柏的凈光合速率始終大於油松，而蒸騰速率則相反，在乾旱脅迫的第2年，油松光合速率比第一年降低了55 . 1 ，側柏降低了45 . 6 ，刺槐降低了56 . 2 。
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