light flux
英 [laɪt flʌks]
美 [laɪt flʌks]
光通量
双语例句
- To solve the problem of IM's low operating efficiency under light load, this paper set up IM's loss model considering the iron loss in accordance with the rotor flux orientation.
针对异步电动机在轻载状态下运行效率低的问题，在以转子磁场定向的矢量控制系统中，建立了考虑铁损的异步电机的损耗模型。 - The relationship between the keyhole behavior and arc light emission flux is studied by spectroscopic method in plasma arc welding of stainless steel.
针对不锈钢穿孔等离子弧焊过程，熔池小孔的特征行为与弧光光谱辐射强度之间的关系进行了光谱试验研究。 - The above definition of diffuse density implies that the input light is collimated and that all the output flux is collected.
上面定义的漫射密度意味着输入光先经过准直，然后收集所有的输出量。 - The light flux of the DLP micro-projector used for the LED mixed light is increased.
该混光光源可以提高LED光源的DLP微型投影机的光通量。 - In light of those problems it is strongly recommended that special tundish covering flux and mold flux be researched and developed for continuously casting rare earth treated steel, and in the meanwhile proper measures be taken to prevent against possible nozzle blockage.
针对这些问题，建议研究开发稀土钢连铸专用中间包覆盖剂和结晶器保护渣，同时采取适当的措施防止水口结瘤的产生。 - It has no effect on system stability that changing light diameter, optical flux, integral time of the spectrometer.
通过改变光束直径的大小、光通量的多少、光谱仪的积分时间，证明了这些因素对系统稳定性没有影响； - The incident light flux is relatively constant and is not influenced by outside environment, due to using symmetric method. Thus the measuring instrument can reach to high accuracy, good reproducibility and low environmental requirement.
由于采用对称双光路的方法，入射光通量是相对恒定的，不受外界因素影响，从而使反射率测量仪达到精度高、重复性好和环境要求低的设计要求。 - The monochromatic X-ray light can be provided between 100 to 1000 eV, and its flux is over 108 photons/ s with a resolving power of 1000 at 1000 eV by using a plane varied-line-space grating monochromator.
光束线采用了平面变线距光栅单色器，可以提供100&1000eV的单色光，在1000eV处当分辨本领为1000时，光子通量可以超过108s-1。 - By studying the refraction and reflection of light on the ellipse in the flat rotation, the imaging formulas under the conditions of the near axle are obtained so as to perfect the imaging formulas. The magnetic flux density along symmetric axis of the quadric surface of revolution
通过研究光在扁旋转椭球面上的折射和反射，推导出近轴条件下的成像公式，完善了旋转二次曲面的成像公式 - Measurements of angular distribution of luminous intensity and total light flux of light emitting diodes
用积分球和分布光强计测量红、黄、绿发光二极管（LED）的总光通 - In light of deficiency of the normal BP algorithm, a neural network predictive model for the mould flux properties is established on the basis of the improved BP algorithm in combination of momentum factor and self-adaptive learning rate.
以试验为基础，针对常用BP算法的不足采用动量因子与自适应学习速率相结合的BP改进算法建立神经网络保护渣性能预测模型。 - Experimental Investigation of the Multiwavelength Forward Light Scattering Flux for Measuring Particle Size Distribution
多波长散射光通量法测颗粒尺寸分布的实验研究 - In this paper, based on the discussion of light source and blackbody radiation and their spectral distributions, several photometric concepts such as luminous energy, luminous flux, luminous intensity, luminous flux density, and luminance are introduced.
介绍了一般光源以及作为光度学基础的黑体辐射及其光谱分布的基本规律，并在此基础上介绍了光能量、光通量、发光强度、光通量密度、亮度等光度学相关概念。 - On the principle of the geometrical optics, we may lay a V shaped folded plate structure under the light source for reflecting a part of luminous flux(Φ) of lighting point blank to drop the brightness of light spot under the light source.
根据几何光学原理，将内壁光滑的V形折板倒置于光源的下方，反射一部分由电光源直射的光通量Φ，降低光源下方透光面的光斑。 - Regulation by pigment granules of light flux passing through the RHABDOMERES of the compound eye of the housefly
家蝇复眼感杆中光通量的色素颗粒调节 - Influence of the Light Source in Airborne Laser Particle Counter on the Flux of Transducer
尘埃粒子计数器中光源对传感器光通量的影响分析 - It is derived that the irradiant expression of signal light by two flux irradiant transmiting theory.
利用双流辐射理论，导出了信号光辐照度的表达式。 - When flying objects with high speed pass through the laser screen, change of light flux is transformed into electronic signal and sampled by data sampling card and processed by computer.
当高速飞行物体穿越激光光幕时，光通量的变化被转变为电信号并采集到计算机进行数据处理。 - Light Flux on the Capillary Wall While Guiding a Laser
激光传输中微毛细管壁上的光强 - Determination of Particle Size Distribution and Mass Concentration from the Forward Light Flux Scattered within Two Solid Angles Resistance surveillance of gram negative bacilli in intensive care units using etest
激光前向双角度光通量法测量微粒尺寸分布及浓度的理论分析重症病房革兰阴性杆菌的分布及浓度梯度法耐药性监测 - The diurnal change in net photosynthetic rate of Korla fragrant pear was presented a double-peak curve mainly because of light inhibition by stomatal factor; the photon flux density over than light saturation point of Korla fragrant pear is the main factor caused light midday depression phenomenon.
库尔勒香树的净光合速率日变化趋势因由气孔因素所造成的光抑制现象表现出双峰曲线，光合有效辐射超过光饱和点是导致光午休现象的主要原因。 - In the conditions of suspended dust, light quantum flux decreases, temperature of leaf surface rises, stomatal conductance significantly decreases, and stomatal resistance significantly increases.
在浮尘条件下，光量子通量有所降低，气温和叶面温度有所升高，气孔导度明显减小，气孔阻力明显增加。 - Parameters of the test light only on the luminous flux, luminous intensity, light intensity distribution, spectral power distribution, color and other important parameters. LED color is also one of important physical parameters.
对光参数的测试只需对光通量，发光强度，光强分布，光谱功率分布及色度等重要的参数等进行测试，色度也是LED重要的物理参数之一。 - In this paper classic radiance estimation algorithm was improved and light flux calculation was revised, resulting in better representation of details.
本文改进了经典的光辐射强度估算方法，对光通量的计算作了矫正，能够更好地表现物体的细节。 - Finite Element Method is introduced into the analog of light flux in tissue. An study is implemented on the external boundary conditions of diffusion equation by Finite Element Method.
本文将有限元方法引入组织中光通量的模拟，对外推边界条件下漫射方程的有限元的解法做了深入研究。 - Light condition affects DIN exchange flux obviously.3.Nitrification and denitrification intensity are significantly different in the sediments of the different types of ecological restoration projects.
光照条件的变化对DIN交换通量影响明显。3、硝化反硝化强度测定结果显示，不同类型生态修复工程沉积物中硝化反硝化强度差异明显。