查询词典 nebulae

N While star= s and nebulae look like specks or small patches of light,= they are really enormous b= odies.

n = 星星和星云看起来只= 6159；斑斑点点=，或者是小片的=光，但它们确实是巨= 2823；的天体。

This image from the Hubble Space Telescope reveals theCat's Eye Nebula to be one of the most complex planetary nebulae known.

这张来自哈伯太空望远镜的影像，透露出猫眼星云是现知结构最复杂的行星状星云之一。

Nebulae and galaxies, with their low surface brightnesses, are hit hardest by light pollution.

星云和星系，有着较低的表面亮度，因此受光污染影响最严重。

Many tiny planetary nebulae have quite high surface brightnesses.

许多小的行星状星云有较高的表面亮度。

Serendipitously, the picture also recorded a bright, comet-shaped cloud not known to share the sky with Orion's famous stars and nebulae.

在不经意间，上面影像中还拍摄到了一条未知的彗星状明亮云带，与猎户座著名星云分享了这片天空。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。