定日镜是一种跟日聚光装置，是塔式太阳能热发电系统中的关键设备。
The heliostat is an important kind of equipment in the tower power generation system, which is used of tracking the sun and collecting the solar energy.
在聚光太阳能热利用设计时，有必要计算聚光装置倾斜镜面或孔径表面的太阳直接辐射。
It is necessary for calculating the solar beam radiation on the tilted mirror or aperture for designing of solar thermal utilization.
如果把意识知觉当做一个聚光灯，那么潜意识就是它的控制装置，决定灯光什么时候打开，把光束指向哪里。
Think of consciousness as a spotlight, with the subconscious controlling when to turn it on and where to direct the beam.
不利用房顶的光伏收集装置和聚光太阳能发电站将占用地球0.33%的土地。
The nonrooftop photovoltaics and concentrated solar plants would occupy about 0.33 percent of the planet’s land.
具有调焦装置，可以进行散光和聚光调节。
Have and focus device, can carry on astigmatism and spotlight regulate.
该系统装置能够很好地使聚光光伏发电系统与建筑相结合，有广阔的推广应用价值。
This device could integrate wonderfully with CPV and building, and has widely utility value.
如果把意识知觉当做一个聚光灯，那么潜意识就是它控制装置，决定灯光什么时候打开，把光束指向哪里。
Think of consciousness as a spotlight, with the subconscious controlling when to turn it on and where to direct the beam.
针对聚光器跟踪太阳的准确度对聚光效率影响很大，提出了一种太阳跟踪联动装置。
The light focusing efficiency is largely influenced by the solar tracking accuracy of light focusing devices.
采用基于CCD相机和朗伯靶的间接方法，研制一套点聚焦聚光设备的能流密度分布测量装置。
By using an indirect method based on CCD camera and Lambert target, a flux density distribution measurement system of point focusing concentrating equipment is developed.
采用基于CCD相机和朗伯靶的间接方法，研制一套点聚焦聚光设备的能流密度分布测量装置。
By using an indirect method based on CCD camera and Lambert target, a flux density distribution measurement system of point focusing concentrating equipment is developed.
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