卫

Explanation: Above is one of the closest pictures yet obtained of Saturn's ice-spewing moon Enceladus.

说明：上面这张影像是最近拍摄到的表面喷出冰雾的土卫二影像之一。

Another of Saturn's moons, Enceladus, which is home to geysers that spew ice, will also be explored in detail.

土星的另一颗卫星——土卫二是喷冰的喷泉所在之地，也会得到详细的的探测。

The first type of terrain has more craters than occur near Enceladus' South Pole.

第一种地形是在土卫二南极点附近有许多陨石坑。

I think that if there is liquid water there, then Enceladus is the next 'go-to' place in the solar system.

我想如果那里有液态水存在，那土卫二就是我们下一个'要去'之地。

Features on the Saturn moon Enceladus are named for characters and places from the classic literary work Arabian Nights .

特点对土星月球土卫二被命名为字符和地方从经典的文学作品天方夜谭。

The discovery of the plume has added further weight to the argument that material released from Enceladus is the source of the E ring.

的发现羽增加了进一步加重了人们的争论，从土卫二公布的材料是在E环的来源。

However, the current shape also supports the possibility that Enceladus is not in hydrostatic equilibrium, and may have rotated faster at some point in the recent past.

然而，目前的形状，又支持的可能性，土卫二是在流体静力平衡，并可能在某个旋转最近点快。

Images of a crescent Enceladus returned by Cassini this past weekend show multiple plumes in striking detail.

一新月形的土卫二的图像由卡西尼在这个过去的周末展示多醒目细节。

Enceladus is already known to vent geysers of water-ice and vapor that contain complex organic compounds.

上图是艺术家绘制的从土卫二南极地区表面的裂缝中喷发出大量气体和水冰的情景。

Explanation: What does the surface of Saturn's ice-spewing moon Enceladus look like?

说明：土星卫星土卫二有冰渗出的表面看起来会是什么样子？

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。