木卫二

Amalthea and Himalia are Jupiter's fifth and sixth largest moons; they are about the same size but only 1/15 the size of next larger one, Europa.

木卫五与木卫六是木星第五与第六大卫星，它们的大小是第四大卫星木卫二的15分之一。

Ganymede, Europa and Io are on one side of Jupiter, while Callisto is on the other side.

木卫三，木卫二和木卫一在木星的一边，而木卫四却在另一边。

In their outward order from Jupiter, these moons are Io, Europa, Ganymede and Callisto.

在木星的外围轨道上，这些卫星是木卫一、木卫二、木卫三和木卫四。

If you live in North America, you can see all 4 Galilean moons this evening. Ganymede, Europa and Io are on one side of Jupiter, while Callisto is on the other side.

如果你是在北美洲，那么今晚你就能看到这全部的四颗卫星，木卫三、木卫二和木卫一在木星的一边，二木卫四则在木星的另一边。

Io and Europa are about the same size as our moon, whereas Ganymede and Callisto have diameters of about 1.5 times that of our moon.

木卫一和木卫二的直径接近月球的直径，而木卫三和木卫四的直接大概是月球直径的1.5倍。

They are from nearest to farthest; Io, Europa, Ganymede and Callisto.

他们来自最接近最远，木卫一，木卫二，木卫三和木卫四。

In this paper, we speculate on the types of hydrothermal systems that could have been and or may be present on Mars, Europa and Enceladus.

讨论了火星、木卫二和土卫二可能存在的热液系统类型。

What is the influence of Europa?

天木卫二的影响力是什么？

In their outward order from Jupiter, Jupiter's 4 major moons are Io, Europa, Ganymede and Callisto.

根据离木星的距离排列，木星的4颗卫星依次为：木卫一、木卫二、木卫三、木卫四。

In fact, this gibbous phase shows part of Jupiter 's moon Europa .

事实上，这突起位相只是木卫二的一部分。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。