solar day

1. Energy storage is a serious hurdle for power sources such as wind and solar, which can only be harvested for part of the day.
   储能问题一直是风能和太阳能等能源产业面临的一个巨大障碍，因为这些能源只能在一天的特定时段采集。
2. Shuori solar eclipse will occur in that first day of the Lunar New Year ( New Moon).
   日食必发生在朔日，即农历的初一（朔）。
3. About our own solar system, however, we are learning more every day.
   然而对于我们的太阳系，每天我们都会了解到更多东西。
4. Friday, March 20, will see an astronomical triple play when a rare total solar eclipse occurs on the same day as the vernal equinox, and a supermoon makes an appearance.
   本周五（3月20日）将上演天文现象三合一：春分当天发生日全食，还能看到超级月亮。
5. The race now is to adapt: to build dykes, to plan hurricane relief, to improve technologies for solar power, carbon capture, etc. Perversely, every day of recession helps.
   现在要争分夺秒去做的事就是适应变化：建造堤坝，制定飓风救灾方案，改进太阳能、碳捕捉技术等等。
6. Not all of that steam could be solar, but a system which used high-pressure solar steam during the day and low-pressure gas-generated steam by night, to keep the pipes hot, might get 80% of its power from the sun.
   尽管不是所有的蒸气都是太阳能生产的，但是白天使用高压太阳能生产蒸汽，晚上使用低压燃气生产蒸气来维持管道高温的系统可能其80%的能源都来自于太阳。
7. Using a photovoltaic solar cell, the Firefly TM collects sunlight all day, converts it to energy and stores it to light the LED at dusk.
   使用太阳能光伏电池，萤火虫商标整天收集阳光，将其转换为能量并将其存储到光的LED黄昏。
8. The roof is a one-of-a-kind solar collector, which tracks the sun over the course of the day.
   屋顶是一对的一类太阳能集热器，追踪在一整天的太阳。
9. LEDs 'greater energy efficiency makes it possible to run them from batteries charged by solar panels during the day ( see article). We'll be waiting for calling the whole day in working days.
   凭借更高的能效，LED可以通过太阳能电池供能全天候工作。我们将在工作日全天等候您的致电！
10. Experimental results show that solar powered membrane distillation can work safely all day in summer of Huhhot.
    太阳能膜蒸馏的实验表明在呼和浩特夏季，完全可以利用太阳能驱动膜蒸馏系统全天工作。
11. Not long ago, scientists successfully developed a kind of high-efficiency solar panels which can supply power both in the day time and at night.
    而这一难题也已被日益发达的科技攻破&不久前，科学家成功研制了一种高效的太阳能电池板，不仅白天提供电能，而且在夜间也可提供电力。
12. A sidereal day is about 4 minutes shorter than a solar day.
    一个恒星日比一个太阳日大约短4分钟。
13. A tinfoil region on the surface of the aero-generator can be used for solar electrical energy generation in a windless sunny day or a weak-wind sunny day.
    在无风或弱风的晴天可以利用其表面的“锡箔”区域进行太阳能发电。
14. Some experiment data, which are captured in a solar day and a misty day, are utilized to verify the validity of our method.
    比较了晴天与雾天条件下模型变化趋势的不同，大量实验亦表明此方法的有效性。
15. A pilot program offering a profit motive to help homeowners invest in solar panels was a rousing success in its first day of business.
    一项帮助业主投资于太阳能电池板的试点方案运行第一天大获成功，令人激动不已。
16. The RMI house has two solar panels that are designed to follow the sun throughout the day.
    此外，马绍尔的房子有两个旨在遵循在一天内太阳太阳能电池板。
17. They tracked natural cycles: the solar day, the lunar month and the solar year.
    他们遵循自然的循环：太阳日、太阴月，还有太阳年。
18. For geophysical purposes it is customary to use solar rotations of 27. 0 day.
    为适应地球物理学的需要，习惯上以27.0日为太阳自转周期。
19. In winter, it can absorb solar energy during the day and at night it slowly release the heat.
    冬天时，白天它可以吸收太阳能，夜晚缓慢释放；
20. Exterior use of advanced solar glass, can collect sunlight into energy during the day and night use of solar energy sphere shine, illuminate the entire base.
    建筑外观采用先进的太阳能玻璃，白天可收集阳光转化能量，夜晚球体利用太阳能散发光芒，照亮整个基地。
21. ResultsA set of automatic track control system, which can keep that sunlight illuminate vertically solar cell by day, is designed and constructed.
    结果设计出了一套自动使太阳能电池板保持与太阳光垂直的控制系统，构建了自动跟踪系统模型。
22. Study on the Changes of the Environmental Factors During a Day in Solar Green House under the Condition of Sunny Day Turning to the Cloudy
    晴转阴天气日光温室内环境因素日变化研究
23. This paper simulates the change of the hot water temperature and the instantaneous power of the assistant heater of the solar air-conditioning system in a day and after that the COP and FNP of the solar air-conditioning system are also achieved.
    模拟了太阳能制冷及供暖综合系统热水系统一天的水温变化、辅助热源逐时变化，并在此基础上给出了太阳能空调系统制冷性能系数COP和供暖性能系数FNP值。
24. The results of calculation show that the adsorption cooling system has excellent performance. When the solar radiation is more than 16 MJ/ m2 · day, solar adsorption cooling system can run effectively.
    计算结果表明，在太阳辐射大于16MJ/（m2.d）的条件下，采用该吸附发生器的太阳能吸附式制冷系统即可有效地运行，系统制冷系数COP可高于0.18。
25. The trend of worldwide vehicle technology development is energy saving and environment protection. Many scholars are now researching on a new type of energy that can substitute high-polluting and increasing-lacking oil energy. So the development of a solar car is one of the topics of the day.
    节能和环保是世界汽车技术发展的趋势，许多学者正在研究采用新能源替代污染大而且日益紧缺的石油原料，太阳能汽车的开发也就成为当今汽车研究的热点之一。
26. The primary study on the photosynthetic characteristics of 6 varieties of ornamental pumpkin was studied in solar greenhouse, the day change of PAR and the rate of transpiration was similar, they were double-peak curve.
    通过对日光温室内栽培的6个观赏南瓜品种光合特性的初步研究，结果表明：日光温室观赏南瓜不同品种的光合有效辐射、蒸腾速率的日变化规律相似，均呈明显的双峰曲线变化；
27. In the winter the solar heating system increased biogas production 12 m3 per day. The gas yield was used in the school kitchen being transported by a pipe designed for cooking.
    在冬季，聚光型太阳能系统使得沼气产量增加到每天12m3，所产沼气输送到学校厨房用作炊事之用。
28. Calibration methods for sun-photometer are discussed. A set of experimental system of sun-photometer is built and a curve diagram of direct solar radiation changes in one day of Xi 'an area is surveyed. The experimental result is extraordinarily agreed with the actual situation.
    讨论了仪器标定的方法，构建一套太阳光度计的实验系统，观测西安地区一天内的太阳直接辐射变化曲线，实验验证结果与实际情况吻合。

noun

1. time for Earth to make a complete rotation on its axis
   1. two days later they left
   2. they put on two performances every day
   3. there are 30,000 passengers per day

   Synonym:    daytwenty-four hourstwenty-four hour period24-hour intervalmean solar day