photosynthetically

photosynthetically

1. WANG X P,LI B G,GUO Y,et al.Measurement and analysis of the 3D spatial distribution of photosynthetically active radiation in maize canopy[J].Acta Agronomica Sinica,2004,30 (6):568-576.

[4]王锡平,李保国,郭焱,等.玉米冠层内光合有效辐射三维空间分布的测定和分析[J].作物学报,2004,30(6):568-576.

2. Keywords 3D;Photosynthetically Active Radiation;Crop Canopy;Maize;Modelling;Visualization;

三维空间;光合有效辐射;作物冠层;玉米;模拟模型;可视化;

3. Photosynthetically active radiation ( PAR )

光合有效辐射

4. Keywords Photosynthetically available radiation;Diffuse attenuation coefficient;Chlorophyllyll a;Turbidity;Yellow Sea;Light transfer model;

光合有效辐射;漫射衰减系数;叶绿素;浊度;黄海;光传输模式;

5. Fraction of photosynthetically active radiation

光合有效辐射吸收比例

6. Photosynthetically active radiation (PAR) had no significant directly influence to the Pn, but through other factors affect Pn indirectly.

光合有效辐射对青冈栎光合速率直接影响不显著，而主要是通过其它因子间接影响光合速率。

7. photosynthetically potential productivity

光合生产潜力

8. Influence of Photosynthetically Active Radiation on Photosynthesis and Photochemistry Efficiency in Leaves of Ginkgo

光强对银杏光合作用和光化学效率的影响

9. Comparing with the outer,there is low PAR (photosynthetically act ive radiation) and UV-B in inner of winter plastic greenhouse.

冬季蓝色无滴膜塑料大棚内有效光合辐射(PAR)和紫外B(UV-B)都比棚外低。

10. The change laws of photosynthetically actire radiation(PAR) and other six eco-logical factors as well as their effect on the yield of wheat in paulownia intercropping sys-tem were analysed in this paper.

分析了农桐间作条件下，距树行不同距离光合有效辐射等7个生态因子对小麦产量的影响。

11. Photosynthetically active radiation regimes in a southern African savanna environment

南部非洲热带稀树大草原环境下的光合有效辐射区域

12. Spectral composition and quanta-to-energy ratio of diffuse photosynthetically active radiation under diverse cloud conditions

各种云条件下漫射的光合放射辐射的光谱成分和数能比

13. Diurnal sap flow was two-peak or mono-peak patterns which maximum sap flow density of the day was not corresponding to photosynthetically active radiation, whereas mono-peak pattern in the year 2000.

在晴天树干液流密度日变化由单峰曲线转变为双峰曲线，或单峰曲线峰值较光合有效辐射峰值显著提前或推后；

14. Diurnal changes of photosynthetically active radiation parameters in soybean and corn canopies

大豆和玉米冠层光合有效辐射各分量日变化

15. Single leaves nearly absorbed all of the ultraviolet radiation(UV) and 71.8%of photosynthetically active radiation,but transmitted 9.6%and reflected 18.6%.

对光合有效辐射的吸收也很大（71.8%），透射很小（9.6%），有一定的反射（18.6%）；

16. Keywords isoprene;monoterpenes;emission flux;photosynthetically active radiation;rubber trees;tropical rain forest;

异戊二烯;单萜烯;排放通量;光合有效辐射;橡胶林;热带雨林;

17. Keywords isoprene;emission flux;photosynthetically active radiation;energy conservation;

异戊二烯;排放通量;光合有效辐射;能量守恒;

18. Abstract: FAPAR (Fraction of Absorbed Photosynthetically Active Radiation) is an important parameter for remote sensing monitoring plants net primary productivity (NPP) of land ecosystem.

摘要: FAPAR是遥感估算陆地生态系统植被净第一性生产力(NPP)的重要参数。

19. Changkou need lower photosynthetically active radition and temperature to reach the maximal photosynthetic rate than Mianzha.

敞口达到光合速率的高峰所需光合有效辐射及温度低于面楂。

20. For modelling of three dimensional distribution of Photosynthetically Active Radiation (PAR) in crop canopy, the important contents of this thesis are as following.

本文的主要研究目的是建立玉米冠层内光合有效辐射(Photosynthetically Active Radiation, PAR)三维空间分布的模拟模型。

21. The kind of light that plants require is called "photosynthetically active radiation", or PAR.Sunlight is rich in PAR;

植物所需要的光称为"光合作用有效能量(或光合作用有效辐射)，PAR"，太阳光富含PAR。

22. Proposal of a function for modelling the hourly frequency distributions of photosynthetically active radiation

模拟光合有效辐射每小时频率分布函数项建议

23. The frequency of fog occurrence has been as high as 40% of annual time and has reduced ca. 70% of the accumulated photosynthetically active radiation.

此区域一年有平均约40%以上的时间受云雾笼罩，雾发生时林冠上光量平均降低约88%，以年平均而言，林上光量因云雾之发生衰减约70%。

24. Wavelength-selective or photoselective mulches absorb photosynthetically active radiation （PAR） and transmit solar infrared radiation.

波长选择性或光选择性塑膜吸收光合活性辐射并传递太阳红外辐射。

25. Simulation of leaf area, photosynthetic rate and dry matter production in greenhouse cucumber based on product of thermal effectiveness and photosynthetically active radiation

用辐热积法模拟温室黄瓜叶面积、光合速率与干物质产量

26. And correlation analysis showed that the factors mainly affecting photosynthesis were transpiration rate (Tr), stomatal conductance (Gs) and photosynthetically active radiation (PAR);

相关分析表明其影响因子主要是蒸腾速率、气孔导度和光合有效辐射；

27. The concepts of solar radiation, photosynthetically active radiation (PAR) and ultraviolet radiation are given in Chapter 1. The purposes and structures of this research are also included in this chapter.

第一章介绍了太阳辐射、光合有效辐射、紫外辐射等方面的一些基本概念,简要说明了本文的研究目的与研究内容。

28. The results showed that free proline mainly focused on the photosynthetically active and reproductive organs.

结果表明，不同类型的植物游离脯氨酸有如下的规律：稀盐植物整株中的游离脯氨酸的含量很低；

29. The results showed that the percentage of photosynthetically active radiation (PAR) was about 80.1 in the absorption spectrum.

结果表明，冠层上方总辐射、反射辐射、基部透射辐射及吸收辐射中光合有效辐射所占百分比分别为47.5%、25.7%、29.6%和80.1%。

30. Temporal and spatial distribution of photosynthetically active radiation flux of coniferous and broadleaved mixed forests at the Dinghushan Mountain, low subtropical China

鼎湖山针阔混交林光合有效辐射的时空格局