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Previously Catchpole and co-workers at the University of New South Wales showed that overall light-gathering efficiency for solar cells using metallic nanoparticles can be improved by 30 percent.

目前，将纳米技术应用于节水灌溉的产品，在国内还是第一例。在我们大力倡导节水灌溉的今天，这种新技术产品具有很好的市场前景。查看快照(约748字)来源：中国水利国际合作与

In the Optics Express paper, Kylie Catchpole and Albert Polman show what happens when a thin coating of nanoscopic metal particles are placed onto a solar cell.

防静电衣-纳米技术在我国的应用与发展人造纤维是化纤和纺织行业发展的趋势，中国纺织要在进入wto后能占据有利地位，现在就必须全方位应用纳米技术、纳米材料。

Celestial mechanics: numerical method, N-body simulation; planetary systems: Solar System

天体力学：数值算法，N体模拟；行星系统：太阳系

Based on the fundamental theory of celestial mechanics and the discussion of two body problem under the action of universal gravitation ,the general model which can be continuously used to calculate the apparent place of celestial body in the solar system was derived. Then ,for the specific celestial body ,the material simulating method and the precision verification was given ,and the reason why the error was caused was analyzed and the corresponding method was offered .

摘 要：基于天体力学的基本理论和对万有引力作用下二体问题的讨论，推导出太阳系天体视位置长期计算的一般模型，然后针对特定天体给出了具体的仿真方法和计算结果的精度检验，深入分析了误差的产生原因并提出了相应的改进办法。

Since the 19th century, classical celestial mechanics system and the formation of planets and the moon Sports theory has become a complete theory of .19 century to the 20th century, 50 years is the period of modern celestial mechanics, improved analytical methods, additional qualitative methods and numerical methods .50 years after the study of celestial mechanics celestial object from the solar system be extended to man-made objects Movement Theory, as well as a few star systems, broadening the field of study.

此后到19世纪末，经典天体力学体系形成，大行星和月球运动理论已成为完善的理论。19世纪末到20世纪50年代是近代天体力学时期，改进了分析方法，新增加了定性方法和数值方法。50年代以后，天体力学的研究对象从太阳系天体扩展到人造天体运动理论以及为数不多的恒星系统，拓宽了研究领域。

The point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars.

天球上的一个点，太阳和月亮构成的系统看上去都在相对于这个点运动。

Ping sun on the celestial sphere twice the transit time interval of a flat solar day.

平太阳在天球上连续两次上中天的时间间隔为一平太阳日。

Put forward various methods to change the utilization of the Polycrystalline Silicon Solar Cell Plate.

文章概述了太阳能的优点、其可发展的前景、详细地论述了太阳能电池板的发电原理和利用其进行发电的系统的原理。

Because a star is so much more massive than a planet (the Sun, for example, is over a thousand times heavier than Jupiter, the largest planet in our solar system) the centre of mass that they both orbit around is much closer to the star.

因为有如此多的明星更大规模的行星比（太阳例如，有一千倍木星，最大的行星在太阳系）的中心，大众这两个轨道上是非常接近的明星。

Based on a series of analysis for the relevant data during the period of 1950~1989, the relationship between the ozone layer variation/solar activity and the periodically prevalent features of two kinds of human infectious diseases in China, the epidemic cerebrospinal meningitis and human plagueepisodes, is presented and analyzed for the first time in this paper.

通过对1950~1989年间一系列有关资料进行分析，首次研究和报道了臭氧层变化、太阳活动与流行性脑脊髓膜炎及鼠疫传染病性病率流行周期特徵之间的关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。