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- Fluorescents provide 45 to 90 lumens per watt while incandescent typically provide 15-25 lumens. 萤光灯每瓦特能提供45至90流明而在白炽灯典型地仅能提供15至25流明。
- Already dendrimer devices have yielded very high luminous efficiencies (more than 50 candelas per ampere and 40 lumens per watt). 树状体所做的装置已经可以高效率地发光，超过每安培50烛光，每瓦特40流明。
- lumen per watt 每瓦流明
- A unit of illumination equal to one lumen per square centimeter. 辐透，厘米烛光光源单位，相当于每平方厘米一流明
- A unit of illumination equals to 1 lumen per square metere. 一种照明单位等于每平方米流明。
- By last year the price had fallen to about $2.70 per watt. 到去年为止，这个价格已经下跌到了2.;70美元每瓦特。
- lumens per watt 每瓦流
- An older unit, the lumen per square foot, or foot-candle, has become obsolete. 一种较老的单位是每平方米英尺的流明数，即英寸烛光，这种单位已经废除。
- The first cells, in satellites, cost about $200 per watt of generating power. 第一块太阳能电池，在卫星上，生产每瓦特电能的费用是200美元。
- The International System unit of illumination, equal to one lumen per square meter. 勒克斯照度的国际单位，相当于每平方米一流明
- The International System unit of illumination,equals to one lumen per square meter. 勒克斯照度的国际单位，相当于每平方米一流明。
- Derate the maximum temperature by 2 degrees per watt of dissipation of customer installed components. 总体奈温幅度的缩减量与消费者每安装一个组件/设备/程序等所损耗的功率数之比为二比一。
- The International System unit of illumination,equal to one lumen per square meter. 勒克斯照度的国际单位，相当于每平方米一流明
- The nanotubes generate 80 milliliters of hydrogen per hour per watt of ultraviolet light, a record for a photocatalyst-only system. 利用这种奈米管，每小时每瓦特紫外线可产生80毫升氢气，是纯光触媒系统中的最高纪录。
- "It's not just about cost per watt but the number of kilowatt-hours you will get over the lifetime of a project, 20 years and more. “这不只是每瓦成本的问题，还有在一个项目的20多年使用寿命期内所能得到的电的度数问题。
- This proprietary Oerlikon Solar technology boosts cell efficiency by up to 50 percent while dramatically reducing cost per watt. 他们还将在安装、量产前调试和客服方面提供人员和服务。
- The unit of brightness in the centimeter-gram-second system, equivalent to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter. 朗伯在厘米－克－秒制中的一种亮度单位，相当于完全漫射的表面上辐射或反射1流明每平方厘米的亮度
- This year, the government announced a scheme under which solar systems larger than 50kw installed on roofs will receive a subsidy of Rmb20 ($3) per watt. 今年，政府宣布了一项方案，根据该方案，装机容量大于50千瓦的屋顶太阳能系统，将得到每瓦20元人民币（合3美元）的补贴。
- A former luminance unit equal to one lumen per square foot. 旧制光的亮度单位等于每平方英尺流明。
- a former luminance unit equal to one lumen per square foot 旧制光的亮度单位等于每平方英尺流明
