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星际云

网络interstellar cloud; interstellar clouds; Nebula

星际云

星际云

星际云

interstellar cloud

暗星云是星际云（interstellar cloud）的一种，它的密度足以遮蔽来自背景的发射星云或反射星云的光（像是马头星云），或是 …

interstellar clouds

...射线(galactic cosmic rays)和星际云(interstellar clouds)的侵袭[02]。激波边界 (termination shock)[注：太阳风层(heliosphere)...

Nebula

移动互联网公司取名，中英文-公司起名-猪八戒网 ... 云沃 yuwo 星际云 Nebula 【首选方案】多榕 Doright ...

3

As we have discussed in the last chapter , the density of a nebula is very low . And it contains mostly hydrogen.

如上一章所述，这些星际云密度很低，成分主要是氢。

4

Barnard's markings are dark nebulae , interstellar clouds of obscuring gas and dust .

巴纳德的标记黑暗星云，星际云掩盖气体和尘埃。

7

Our Sun may exit the Local Interstellar Cloud , also called the Local Fluff, during the next 10, 000 years .

我们的太阳可能在 1万年内会脱离本地星际云，亦称本地纤流。

8

The slight change in density will trigger the contraction of the cloud by its own gravity. A sphere known as

星际云中轻微的密度变化，皆会引致星云产生重力收缩，最后形成一个称为

9

Catastrophic ozone loss during passage of the Solar system through an interstellar cloud

经由星际云太阳系统通道期间不幸臭氧损失

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