Difference between revisions of "Pol/zh-cn"

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Pol位于环绕Jool的大椭圆轨道，轨道具有一定的偏心率和倾角，这些都表明它的被捕获的小行星的身份，和[[Gilly]]与[[Bop]]一样。Pol被[[Jool/zh-cn|Jool]]潮汐锁定。
 
Pol位于环绕Jool的大椭圆轨道，轨道具有一定的偏心率和倾角，这些都表明它的被捕获的小行星的身份，和[[Gilly]]与[[Bop]]一样。Pol被[[Jool/zh-cn|Jool]]潮汐锁定。
  
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== Topography ==
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== 地形 ==
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[[File:Screenshot115.png|thumbnail|left|Pol's uneven surface with Jool and Laythe in the backround.]]
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[[File:Screenshot115.png|thumbnail|left|Pol崎岖不平的表面，背景是Jool和Laythe。]]
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Pol has many unique characteristics. The surface is wrinkled and uneven. It has many spiked mountains and very large cliffs that can reach up to 4km high, and many kilometers wide. Many mountain ranges are circular, and form bowl-shaped valleys. Its surface color ranges from brown over pale yellow to pale green. It appears to be composed of various phosphoric or sulfuric compounds and is covered in peculiar spire-shaped rocks.
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Pol有很多独特的地方。它的表面崎岖不平，有很多陡峭的山峰，超过4公里高、若干公里长的巨大悬崖。很多山脉都呈圆形分布，形成了碗状的山谷。它的地表颜色从褐色、淡黄色变化到淡绿色。Pol似乎是由不同的磷化物或硫化物组成，覆盖着奇特的锥形岩石。
  
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But the surface of Pol is still not as irregular as that of [[Bop]], despite lower gravity. This suggests volcanic activity that re-paved the surface, or that Pol was formed via low-velocity accretion at relatively low temperatures.
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尽管Pol重力更低，它的表面没有[[Bop/zh-cn|Bop]]那样不规则。很可能是由于火山活动改变了地表的形态，或者在早期，温度相对较低温，Pol得以慢速增长形成。
  
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A rover is hard to drive on the surface of Pol because of the uneven terrain and low gravity
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漫游者探测器很难在Pol表面正常行进，因为地表崎岖，重力又很低。
  
 
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Revision as of 04:50, 22 June 2013

Pol/Data

Pol是Jool五颗天然卫星中最小的一个。这里的地形（相对）非常崎岖不平，分布着大型的山脉，让它看起来像是一颗谷类的花粉。

Pol的重力很低，在Kerbol 星系中排名倒数第二，只比Eve的卫星Gilly稍大些。因此在这里，双组元液体燃料火箭发动机绝对是牛刀杀鸡 —— 利用RCS发动机就可以完成着陆。由于这里崎岖的地形，到处遍布着高山、峡谷等等，45度的大斜坡，锯齿状的岩石，以及它非常小的引力范围，新手的着陆还是有一定难度。

轨道

Pol位于环绕Jool的大椭圆轨道，轨道具有一定的偏心率和倾角，这些都表明它的被捕获的小行星的身份，和Gilly与Bop一样。Pol被Jool潮汐锁定。

地形

File:Screenshot115.png
Pol崎岖不平的表面，背景是Jool和Laythe。

Pol有很多独特的地方。它的表面崎岖不平，有很多陡峭的山峰，超过4公里高、若干公里长的巨大悬崖。很多山脉都呈圆形分布，形成了碗状的山谷。它的地表颜色从褐色、淡黄色变化到淡绿色。Pol似乎是由不同的磷化物或硫化物组成，覆盖着奇特的锥形岩石。

尽管Pol重力更低，它的表面没有Bop那样不规则。很可能是由于火山活动改变了地表的形态，或者在早期，温度相对较低温，Pol得以慢速增长形成。

漫游者探测器很难在Pol表面正常行进，因为地表崎岖，重力又很低。

Reference Frames

时间加速 最低海拔
1× 所有
5× 5 000 米
10× 5 000 米
50× 5 000 米
100× 8 000 米
1 000× 12 000 米
10 000× 30 000 米
100 000× 90 000 米

An orbit under 3000 meters is unwise, as it will almost always result in colliding with a mountain, spire, or plateau.

Gallery

  • A successful landing of a user created RCS Lander on Pol.

  • A map view of Pol contrasted to Jool.

  • A motion image of a Kerbalnaut enjoying Pol's outrageously low gravity.

  • A topographic height map of Pol as of Version 0.18.1 made with the ISA MapSat plugin.

  • Screenshot101.png

    A probe falling down a ridiculously steep hill on Pol.

  • Screenshot120.png

    A successful landing on Pol.

  • Screenshot132.png

    A probe lander looking into a dark, sinister looking mountain spire.

  • Screenshot31.png

    Spiky rocks on Pol's surface.

Changes

0.18.2
  • Mass increased by ~3.16x, semi-major axis increased.
0.18
  • Initial Release

Trivia

  • Pol's name is likely derived from its uncanny resemblance to a grain of pollen.
  • Pol's name may or may not have anything to do with the T.V. show The Incredible Dr. Pol on the National Geographic channel.

Notes


Retrieved from "https://wiki.kerbalspaceprogram.com/index.php?title=Pol/zh-cn&oldid=20230"