太阳系

A Bohr atom is a solar system in miniature, with electrical forces taking the place of gravitational forces.

玻尔的原子模型是太阳系的缩影，不过以电力替代万有引力。

Do you know what bring the solar system into being?

你知道太阳系怎样形成的吗？

Historical population evolution model and Brownian movement of population in modem history; put forward urbanization model of North China Plain ie.

全球变化不仅涉及到地球系统的各个层次，而且还与地球星际环境的各种变化（如近地行星运动、慧星运动、太阳系的运动、银河系的运动等）存在着相关。

The finding "does suggest at least some of the planets in our solar system will survive through the red giant phase ," says astrophysicist Matt Burleigh of the University of Leicester in England.

英国莱斯特大学的天体物理学家马特·伯利说：这个发现确实表明了，我们太阳系至少有些行星将会度过红巨星阶段。

Its name of the Greek god of the Underworld,"the rich one ", was suggested by Venetia Burney (aged 11) of Oxford.

冥王星，太阳系中最小的行星。普路托是希腊神话中的阴间之神。

In the outer solar system this effect would be easily calculable, based on ground-based measurements of the deep space environment.

通过在地面上对深空环境的测量，外太阳系中的这个效应很容易被计算出来。

Thus, planetoid belt formation explained, saturn's ring formation, uranus unusual rotation axis falls, jupiter is usually brighter than Mars, prediction of earthquake, outside temperature higher than inside temperature of the sun corona, solar cycle solved, solar system be situted what does the Milky Way galaxy look like, and the seven seas calefy questions.

从而，解释了小行星带的形成，土星环的形成，冥王星自转轴相反，天王星奇特的自转轴倾倒，木星通常比火星亮，地震预报，外高于内的日冕温度，破解11年太阳活动周期之谜，银河系中的太阳系是怎样，全球变暖等等多年的难题。

You therefore didn't need to hurl an expensive canister across the solar system to find out.

因此，用不着投掷一个昂贵的罐罐穿越太阳系去查明真相。

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。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。