Through this study, may be making use of optical design of optical parameters such as temperature and flux of the relationship between the design planning, implementation, and forecasting.
通过这一研究，可以在进行光学设计时利用温度与光通量等光学参数的关系进行设计的规划、实施与预测。
The transmission of the optical system is the ratio of the outgoing light flux and the incident light flux.
透过率是指光学系统的出射光通量与入射光通量的比值。
By improving the optical encapsulation, the luminous flux of LED can be improved greatly.
经过光学封装技术的改善，可以大幅度地提高大功率LED灯串的出光率（光通量）。
The first lens group (G1) receives a light flux entering along a first optical axis (A1).
第一透镜组(G1)取入沿第一光轴(A1)入射的光束。
The modified two-flux model has significant effects on the selection of optical depth and catalyst concentration in liquid-solid-gas photoreactors.
完善后的双通量模型对于气、液、固三相光催化反应器的光学厚度设计和催化剂浓度选择具有指导意义。
The present invention belongs to the optical source measuring technical field, in particular to an LED light flux measuring method.
本发明属于光源测量技术领域，具体为一种LED光通量测量方法。
The present invention belongs to the optical source measuring technical field, in particular to an LED light flux measuring method.
本发明属于光源测量技术领域，具体为一种LED光通量测量方法。
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