双语例句

1. 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）。

2. Ratio of the utilized flux to the luminous flux leaving the luminaires.

被利用的光通与离开灯具的光通量之比.

3. That part of a luminaire designed to reflect the luminous flux of the lamps in required directions by means of specular reflection .

灯具中被设计成利用镜面反射来在所需的方向上反射光源光通量的那部分。

4. By applying the presented approach, the positioning accuracy of the existing system can be significantly improved to obtain the theoretical maximum luminous flux.

这种方法可以显著提高现有系统的定位精度，获得理论最大的光通量。

5. It is helpful to reducing the uncertainty of measuring LEDs luminous flux with integrating spheres.

自吸收效应的校正有助于降低用积分球测量光通量的不确定度.

6. Lumen : The unit for measuring luminous flux.

流明: 量度光通量的单位.

7. Of a source . Quotient of the luminous flux emitted and the power consumed.

某一光源发出的光通量与其消耗功率的比值.

8. That part of a luminaire designed to reflect the luminous flux of the lamps in required directions by means of specular reflection.

灯具中被设计成利用镜面反射来在所需的方向上反射光源光通量的那部分。

9. Of a source. Quotient of the luminous flux emitted and the power consumed.

某一光源发出的光通量与其消耗功率的比值。

10. Luminous flux, color temperature and color rendering property are the three main index in light source.

光通量、色温和显色性是光源的三大重要指标。

11. Please take Luminous Flux as standard parameter, Luminous Intensity is only for reference.

请以光通量为亮度标准，发光强度仅供参考。

12. The measurement of the luminous flux of UHP (Ultra High Power) light source is described in this paper.

本论文研究超高压汞灯——UHP灯的光通量测量方法。

13. The life of white LED using epoxy resins to mix fluorescent powder is shorter than silica gel, hut initial luminous flux is higher about 25 %.

使用环氧树脂作为配粉胶比用硅胶寿命短，但初始光通量相对高出25％。