辐射强度

fú shè qiáng dù
  • radiation intensity;radiation strength;radiance;emittance
辐射强度辐射强度
辐射强度[fú shè qiáng dù]
  1. 非圆截面环流器硬X射线辐射强度的绝对测量

    Absolute measurement of hard X-ray radiation intensity in non-circular cross section Tokamak

  2. 射线照相法测定年代基于相对辐射强度的非接触式LED结温测量法

    Beta radiography dating A new non-contact method based on relative radiation intensity for determining junction temperature of LEDs

  3. 通过数值计算分析了像面处强度分布的二阶中心矩以及焦点处辐射强度随组合透镜结构参量的变化关系,给出了一种铝基X射线组合透镜的结构参量设计结果。

    The structural parameters of an X-ray compound lens with Al material are designed .

  4. ICP光源中载气压力对等离子体辐射强度的影响

    Effect of Nebulizer Gas Pressure on the Emission Intensity of ICP

  5. 不同土壤湿度下柠条光合速率对CO2浓度和辐射强度响应的模拟研究海洋工程环境条件模拟船舶空调系统的仿真与建模

    Impacts of CO_2 Concentration and Radiant Intensity on C. intermedia Photosynthetic Rate Under Different Soil Moisture with a Simulation Condition

  6. 北极微藻在不同UV-B辐射强度下的生物学效应变化研究

    Biological Changes of Arctic Microalgae under Different Intensity of UV-B Radiation

  7. 对于ηQ,云和水汽、太阳辐射强度、光周期对它都有影响。

    The cloud and water vapor , intensity of solar radiation , photoperiod have important influences on % η - Q % .

  8. 考察了水浴陈化温度和微波辐射强度对纳米TiO2粒径及晶化度的影响;

    The effects of bath ageing temperature and microwave radiation intensity on crystal size and crystallization degree were investigated .

  9. 铁杆蒿的蒸腾速率(Tr)随有效光辐射强度(PAR)的增强一直处于上升趋势,没有出现蒸腾速率饱和现象。

    With increasing PAR , transpiration rate was increasing along and had no saturation peak .

  10. 降低UV-B辐射强度对小麦类黄酮含量及分布的影响

    The Effect of Reduction of Ultraviolet-B Irradiance on the Content of Flavonoid in Leaves of wheat

  11. HT-6B托卡马克一直对各种放电状态下硬X射线的辐射强度进行着常规监测。

    The hard X-ray intensity has regularly being monitored in various discharge conditions on HT-6B tokamak .

  12. 采用场发射阴极的X射线光源具有体积小,辐射强度高,频率响应快,可以随时开启,无需预热的优点。

    Using field emission cathode , X ray source can be made with several advantages : smaller volume and brighter , high frequency response , in-time turning on , etc.

  13. 它的原理是,在脉冲电光调Q激光器的光泵过程中,一定的轴向超辐射强度对应激活介质中一定的反转粒子数。

    The principle is as follows : The superradiant signal intensities near the axial correspond to certain population during the laser process of the optical pumping .

  14. 烤烟叶片光合气体交换参数对滤减UV-B辐射强度的响应

    Response of Photosynthetic Gas Exchange Parameters of the Leaves of Flue-cured Tobacco on the Attenuated UV-B Radiation Intensity

  15. 将CFD模拟结果与以往工程方法计算结果进行了对比,指出了工程计算方法在热辐射强度计算方面存在的不足。

    Through comparing the CFD modeling result with the results of previous engineering calculations , we can realize the defect of the engineering method .

  16. 该方法利用彩色面阵CCD相机获得火焰图像;根据火焰辐射强度和亮度之间的理论关系,提出了基于图像亮度来提取火焰图像;

    The image is obtained by color matrix CCD and is extracted based on brightness according to the relationship between radiant intensity and the brightness of the flame .

  17. 叶片质膜透性随UV-B辐射强度的增加而增加,随UV-B辐射时间的延长而增加;

    Membrane permeability of the leaves were increased by UV-B radiation and increased with the enhanced UV-B radiation prolonged ;

  18. 日光UV-A、UV-B辐射强度的时间分布及与皮肤生物红斑剂量的关系

    Time Distribution of Solar UV-A 、 UV-B Radiation Indensity and Its Relationship with MED

  19. 非平衡大气辐射强度与透过率的Line-By-Line计算模式

    Line by line calculation model of radiance and transmittance for the non equilibrium atmospheres

  20. 根据偶极振子轴向辐射强度为零的电磁辐射原理,设计和建立了一个可用于骨铅活体研究的极化X荧光分析系统。

    According to the electromagnetic rediation principle , no radiation is transmitted in the axis direction of a dipole . A polarized x-ray fluorescence analysis system has been set up to do the in vivo studies of bone lead .

  21. 小麦群体的总辐射强度和UV-B辐射强度、温度、湿度、风速、地温都随UV-B增加而发生变化。

    Total solar radiation intension , UV-B radiation intension , temperature , humidity , wind speed , ground temperature in wheatfield are changed by enhanced UV-B radiation .

  22. 表明在我国多数地区光化学污染物特征(NMHC/NOx较高)下,光辐射强度、温度、初始O3浓度和NOx浓度是影响O3、NOx气相光化学转化率的主要因子。

    The results show that strength of solar radiation flux , temperature , the concentration of NOx and the concentration of initial O3 are important factors considering the features of photochemistry contamination in China .

  23. 根据FAPopp相干理论及有关实验,生物光子的延迟辐射强度随时间服从双曲函数分布。

    According to the coherence theory of F. A. Popp and some experiments , biological photon delayed radiation intensity obeys the hyperbolic function with time .

  24. 影响灌溉量的最主要因素是光辐射强度,即可根据光辐射强度和每天检测所获的回收液EC值来确定。

    The most important factor affecting the water supply amount is light intensity , the irrigation amount can be determined by the light intensity and the EC value of drain water from the substrate .

  25. 铝粉颗粒变细可以明显增强AlO辐射强度,加快铝反应速率。

    The aluminium particle with small size may obviously increase AlO radiation intensity , and raise reaction of aluminium .

  26. 叶片类黄酮含量随着UV-B辐射强度的增加而增加,在辐射至40d时,叶片类黄酮含量达到最大值;

    Flavonoid content in the leaves increased as UV-B radiation became intensified , and the highest flavonoid content appeared on the fortieth day of UV-B radiation ;

  27. CCD相机拍摄分子束与等离子体相互作用产生的Hα线辐射强度分布等实验结果表明,注入的冷通道模型可能是成立的。

    It is taken with CCD camera at an angle of 13.4 o to the hydrogen beam injection line . The experimental results show that the hypothesis of cold injection passage should be valid , and a simple model for the passage has been discussed .

  28. 利用散射光子倾斜同一角度时二次射线的强度微分方程导出了透过平行板的连续谱X射线二次和高次射线辐射强度公式,最终得到透射平行板的连续谱X射线的总强度。

    And the second-order radiation intensity differential equation which scattering photos tilt in same angle is used to derive the scattering intensity equation of the second-order and higher-order X-ray transmitting parallel . At last , general radiation intensity of continuous spectrum X-ray transmitting into parallel is got .

  29. 由仿真结果可知,基于多站STSS重构目标辐射强度方向图的方案并不可行。

    The simulation result shows that the target direction infrared radiation intensity chart reconstruction based on STSS constellations is infeasible .

  30. 利用DISORT和矩阵算法计算辐射强度的比较

    Comparison in the radiation intensity calculations by the discrete ordinate method and the matrix methed