Hence, the Jovian planets are often called giants.
因此，木星行星通常被称为巨行星。
The most obvious difference between the terrestrial and the Jovian planets is their size.
类地行星和类木行星之间最明显的区别是它们的大小。
The Jovian planets have very thick atmospheres consisting of varying amounts of hydrogen, helium, methane, and ammonia.
木星的行星有非常厚的大气层，且由不同数量的氢、氦、甲烷和氨等元素组成。
Also, because of their relative locations, the four Jovian planets are known as the outer planets, while the terrestrial planets are known as the inner planets.
同样，由于它们的相对位置，四颗类木行星被称为外行星，而类地行星被称为内行星。
The densities of the terrestrial planets average about 5 times the density of water, whereas the Jovian planets have densities that average only 1.5 times the density of water.
类地行星的密度的平均值大约是水的密度的五倍，而类木行星的密度平均值只有水的密度的1.5倍。
The largest terrestrial planet, Earth has a diameter only one quarter as great as the diameter of the smallest Jovian planet, Neptune, and its mass is only one seventeenth as great.
最大的类地行星地球的直径仅仅是最小的类木行星海王星的四分之一，而且地球的质量仅仅是其质量的十七分之一。
Also, because the molecular motion of a gas depends on temperature, at the low temperatures of the Jovian planets even the lightest gases are unlikely to acquire the speed needed to escape.
此外，由于气体的分子运动依赖于温度，在木星行星的低温下，即使是最轻的气体也不可能获得逃逸所需的速度。
The Jovian day flashes in 10 hours.
术星的一天在十小时内便转瞬即逝。
The jovian day flashes in 10 hours .
术星的一天在十小时内便转瞬即逝。
An Ancient Storm in the Jovian Atmosphere.
大红斑是木星大气层中一个古老的风暴。
So too might the Jovian moons Callisto and Ganymede.
木星的卫星木卫四和木卫三也可能有水。
This Jovian moon isn't trying to give life the cold shoulder.
这颗木星的卫星并不打算用它冰冷的肩膀来承托生命。
The Jovian Io and Europa are about the same size as Earth's moon.
木卫一和木卫二跟地球所见的月亮是相同的大小。
In February of last year, New Horizons passed Jupiter and the ever-active Jovian moon Io.
去年二月，新视野号飞船通过木星以及曾经很活跃的木卫一。
This past summer offered excellent opportunities to study the Jovian and Saturnian systems.
今年夏天提供了一个研究木星、土星系统的绝佳机会。
1904 - The Jovian moon Himalia is discovered by Charles Dillon Perrine at Lick Observatory.
1904年，木星的卫星赫马利亚在利克天文观测站被查尔斯·迪隆发现。
In a jovian stationary orbit a spacecraft goes around the planet at the same speed as the ionosphere.
在木星的同步轨道上，太空船环绕行星的速度与电离层相同。
In a Jovian stationary orbit, a spacecraft goes around the planet at the same speed as the ionosphere.
在木星的同步轨道上，太空船环绕行星的速度与电离层相同。
The jovian moon Io harbors a globe-girdling pool of molten rock beneath its volcano - riddled surface.
木卫一布满火山的表面下拥有一个包围全球的熔岩池。
This allows us to study the motions of the Jovian moons without taking into account the motion of Mercury.
明白了这个道理，我们得以研究环绕木星的卫星的运行而不计水星的影响。
Correlations of satellite positions and ring features occur in the jovian uranian and neptunian systems as well.
在木星、天王星、海王星的系统中，卫星的位置也和行星环的特性密切相关。
This Jovian moon isn't trying to give life the cold shoulder. In fact, it could be a home not just to simple micro-organisms, but also complex life.
这颗木星的卫星并不打算用它冰冷的肩膀来承托生命。事实上，它不仅能为简单的微生物提供生存场所，也能让复杂的生命在此安家。
Fields sof autumn with a bumper harvest in sight, rows and rows of corn jovian like guards stood on either side, red sorghum, rice smile to bend the waist.
秋天的田野到处是一片丰收在望的景象，一排排的玉米像卫兵一样威风凛凛地站在道路两旁，高粱涨红了脸，稻子笑弯了腰。 。
However, Jupiter's largest moon Ganymede will appear on the same side of Jupiter as Io and Europa, though at some 3 times farther out from the Jovian disk.
然而，木星最大的卫星木卫三将会出现在木卫一和欧罗巴的同一侧，虽然它距离木星近轨有三倍距离。
The atmospheric phenomena suggested by jovian cloud tops are caused by convection the transfer of heat from the interior of the planet to its surface and beyond.
木星云顶景观显示了由热对流造成的大气现象：对流将热量从行星内部转移至表面或更远的地方。
Acrobatic performance venues to the western hills, I saw a jovian tiger drill hoop, clever and lively monkey handstand, darling of a big black bear walking a tightrope.
到了西山公园的杂技表演场地，我看见有威风凛凛的老虎钻铁环、机灵活泼的猴子倒立、憨态可掬的大黑熊走钢丝。
Acrobatic performance venues to the western hills, I saw a jovian tiger drill hoop, clever and lively monkey handstand, darling of a big black bear walking a tightrope.
到了西山公园的杂技表演场地，我看见有威风凛凛的老虎钻铁环、机灵活泼的猴子倒立、憨态可掬的大黑熊走钢丝。
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