Extragalactic nebula is invisible to the naked eye.
我用肉眼是看到河外系。
A bit of mould is a pleiad of flowers;a nebula is an ant-hill of stars.
一粒霉菌是一簇美花朵,一撮云是数天体蚁聚。
As our nebula began to collapse under its own gravity and spin faster, a dense clump of matter formed in the center. It's called a protostar.
当我云在自身重力作用下崩溃和更加快速地旋转时,云中心形成了密集物质块。这叫做原恒。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The gas glows, and we call this an emission nebula.
体会发光,我们称之为发射星云。
The orion nebula is a special kind of nebula called a stellar nursery.
猎户座星云是一种特殊星云,叫做恒星摇篮。
Orion's sword is home to the great orion nebula, a cloud of dust, hydrogen, helium, and other gases.
猎户剑位置有猎户座星云,是一种由尘埃、氢、氦及其他体组成云。
However, this nebula started off more or less as a big shapeless blob.
但是一开始这星云或多或更像个不成形水滴。
Everything we find on the Earth today also originated in that nebula.
我们地上一切也都来源于那片星云。
This is an emission nebula located just below Orion's belt.
这是位于猎户座星带下方发射星云。
It is a nebula: a star-forming region where new stars are being born.
一个正在诞生新恒星恒星形成区域。
The color of an emission nebula depends on the gas in it and how hot it is.
发射星云颜色取决于其体和它温度。
Among the other four images were two that showed huge clouds of gas and dust – called nebulas.
在其他四张照片,有两张展示了巨大体和尘埃云——也就是星云。
Some nebulae are small and dense, others can be dozens or hundreds of light years across.
一些星云小而稠密,另一些星云直径则可达数十或数百光年。
Because when we look deep into the nebula, we don't just see individual elements.
因为当我们凝视星云时,我们看到并不是单一化学元素。
A typical density in a gas nebula is only a few thousand atoms per cubic centimeter.
体星云典型密度只有每立方厘米几千个原子。
The entire nebula is lit by four stars located in its heart, collectively called the Trapezium.
整个星云由位于其心四颗恒星照亮,统称为梯形星。
Those elements will spread out to become a nebula, a rich chemical cloud drifting through space.
这些物质最后会扩散开来,形成新星云,即一大团富含化学物质云团飘逸在宇宙之。
Really, a nebula is barely more than a vacuum.
实际上,星云只不过是一个真空。
At the centre of the nebula lies the remnant of the star, its core, crushed by the force of gravity.
在星云心处,这颗恒星星核依然存在着,在引力作用下它已是面目全非。
When Pan Gu broke the nebula apart, The dense and pure defined, did clearing start.
当盘古破开星云, 稠密分明, 清净始。
The Orion nebula is one of the wonders of the universe.
猎户座星云是宇宙奇迹之一。
He discovered that this was not, in fact, a nebula.
他发现这实际上不是星云。
Nebula ads in HAI videos—so every town had a slightly different time.
HAI 视频星云广告——所以每个城镇时间都略有不同。
关注我们的微信
下载手机客户端
划词翻译
详细解释