音标与读法

这里为大家介绍下nebula 是什么意思，希望能帮助到各位朋友。

音标：[ "nebjulə ]名词复数:nebulae

中英文翻译

n.

(pl. -lae nebulas)

1.【天文学】星云；云状,雾影；【医学】角膜翳。

2.(小便的)溷浊；喷雾剂。

短语和例子

a ring [spiral] nebula 环状星云。 a planetary nebula 行星状星云。 a stellar nebula 星云群。

(pathology) a faint cloudy spot on the cornea

an immense cloud of gas (mainly hydrogen) and dust in interstellar space

cloudiness of the urine

a medicinal liquid preparation intended for use in an atomizer

例句与用法

1.The spiral nebulae are impressive objects .

旋涡星云是迷人的天体。

2.This suggest that the nebulas are aggregates of stars .

这说明星云是恒星的聚集体。

3.A nebula is really a discrete mass of innumerous stars .

一团星云实际上是无数星体不连续的集合体。

4.The element hydrogen comprises 90% of the matter in gaseous nebulae .

元素氢占气体星云物质的90。

5.The element hydrogen comprises 90% of the matter in gaseous nebulae .

元素氢占气体星云物质的百分之九十。

6.Galactic nebulas are masses of diffuse material within our galaxy .

银河星云是我们星系中的一团团弥散物。

7.We have identified the crab nebula as the debris of this explosion .

我们已证明蟹状星云就是这次爆炸的遗迹。

8.The investigation of dark nebulas has been facilitated by a new discovery .

对暗星云的研究被一种新发现所推进。

9.The trifid nebula itself represents the final phase of star formation .

三叶星云本身代表着恒星形成的最后阶段。

10.Many objections can be raised to this picture of planetary nebula formation .

形成行星状星云的这一图像可能会引起许多异议。

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