查询词典 luminous flux

The initial luminous efficiency of the phosphor increases by about 2%, and reliability of packaged LED is improved, attenuation of luminous efficiency degrades 6%.

结果表明，表面处理使硅酸盐荧光粉的初始发光强度提高约2%，可靠性也有所提高，可使封装后的 LED 的光衰减少6%。

The luminous efficiency of cool white LEDs was improved from 38 lm/W to 66 lm/W through the optimum ratio of silicate phosphor. The luminous efficiency of white LEDs with YAG phosphor was 80 lm/W.

经研究最佳化后，以混矽酸盐萤光粉进行封装则光效可从38 lm/W提升至66 lm/W；以混YAG萤光粉进行封装光效可提升到80 lm/W。

Distribution of luminous intensity that may be represented by rotating about an axis a polar luminous intensity curve in a plane containing that axis.

可以围绕一个旋转轴或至少一个对称面的光强度分布。

We now have advanced EL line and various kinds of luminous materials production and testing equipment, with a strong new product development capabilities, have access to independent development of various types of light and luminous materials more than 20 patents, of which a flexible neon light, magic neon line, Spider neon nights Network, light products have been sold in 30 countries.

我们现拥有先进的EL线及各类发光材料生产与检测设备，具备强大的新产品开发能力，已独立开发获得发光线及各类发光材料专利技术20余项，其中柔性霓虹发光线、魔术霓虹线、夜蜘蛛霓虹网发光线产品已经销售30个国家地区。

According to the change of material's performance, the luminous intensity of optical fiber is also varied and inspected by the luminous intensity meter. The static resistance meter is also used to measure the transformation of the composite material.

使用光功率计检测空心光纤光强输出的变化量，并利用静态电阻测量仪检测复合材料本身的变化，依此来判别空心光纤承载压缩的能力。

Then, the tricolor luminous materials are reviewed about their quantum efficiency, luminous stability, lifetime and so on.

系统评述了红绿蓝三原色有机发光材料在荧光量子效率、稳定性、寿命等方面的进展。

In this study process, based on existing technology and level of understanding, we develop autonomically house artificial lighting luminous environment intelligent control apparatus which has complete intellectual property, it break through the limitation that bygone lighting control technology products only paying attention to control technology, but ignoring the control effect of artificial lighting luminous environment.

在研究过程中，基于现有技术和认识水平自主开发了具有完全知识产权的住宅人工照明光环境智能控制装置，突破了以往照明的智能控制相关产品仅注重控制技术，而忽视人工照明光环境控制效果的局限性。

Conversely, the luminous images of the Sophoclean heroes--those Apollinian masks--are the necessary productions of a deep look into the horror of nature; luminous spots, as it were, designed to cure an eye hurt by the ghastly night.

只有在这一意义上，我们才能相信掌握了所谓&希腊的乐观&这庄严卓越的概念之真谛，但是在今日我们居然随处都会遇见一种错误的见解，说是这种乐观乃是安枕无忧的愉快心情的结果。

Products to Luminous, fluorescent, painting and other effects with the characteristics of raw materials, refined the art form, exquisite hand-carved to create a stylish and elegant, sophisticated, color variety, craft sophisticated, elegant and aesthetically pleasing products, luminous crystal Sand is more unique in the dark or low light level environment, able to shine brightly, shining traditional, with a unique effect of art appreciation.

产品以 夜光、荧光、彩绘等效果配合原材料的特质、高雅的艺术造形、精湛的雕刻手工创造出时尚典雅，晶莹剔透、色彩多样、工艺精细、优雅美观的产品，夜光水晶砂更别具一格的是在黑暗或微光的环境中，仍能光芒夺目、闪闪生辉，有独特的艺术欣赏效果。

A luminous spot on a lunar halo .A bright spot sometimes appearing on either side of the sun, often on a luminous ring or halo .

矿石部分呈块状，部分呈浸染状，围岩中并有矿物的浸染晕存在。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼