查询词典 diffuse nebula

objective to analyze the combined therapy and effect of mycotic keratitis.methods 46 cases who were diagnosed with mycotic keratitis from january,2006 to august,2008 in our hospital were diagnosed by corneal scraping test under microscope.to observe the curative effect of combined therapy.results all cases accreted with some extent cloudy nebula.

目的 分析真菌性角膜炎的综合治疗方法和效果。方法对2006年1月至2008年8月在我院治疗的真菌性角膜炎46例采用角膜刮片镜检进行诊断，运用综合方法治疗，观察治疗效果。

In fact, the Carina Nebula is one of our galaxy's largest star-forming regions and home to young, extremely massive stars, including the still enigmatic variable Eta Carinae , a star with well over 100 times the mass of the Sun.

事实上，船底座星云也是银河系最大恒星诞生区域的一部分，也是年轻、极大质量恒星的家园，其中含有仍处于神秘变换中的船底座η星，其质量是太阳质量的100多倍。

Explanation: How did the star Eta Carinae create this unusual nebula?

说明：船底座η星是如何形成这个奇怪的星云？

Eta Carinae , the most energetic star in the nebula, was one of the brightest stars in the sky in the 1830s, but then faded dramatically.

船底座伊塔星是星云中最活跃的恒星，也是19世纪30年代天空中最明亮的一颗恒星，但后来戏剧性地消失了。

Glowing brightly in planet Earth's southern sky, the expansive Eta Carinae Nebula is a mere 10,000 light-years distant.

广阔的船底座η星云明亮地闪烁在地球南方天空中，它距离我们大约1万光年。

Cataloged as IC 2118, the Witch Head Nebula is about 1,000 light-years away.

编号IC2118的女巫头星云大约有1000光年远。

The more famous nebula is M78, near the image center, cataloged over 200 years ago.

二者中较著名的星云是位在影像中央的M78，早在二百多年前就被登录了，位在影像左上角的则是较不出名的NGC 2071。

The nebula, formally cataloged NGC 6543, is every bit as inscrutable as the J.R.R.

这个星云被正式命名为NGC 6543，它的每一点都像J.R.R。

For it the nebula cohered to an orb

为着它，星云凝结成一个地球

A young, massive star in that cluster is the likely source of energetic ultraviolet radiation that ionizes the hydrogen gas in the Flame Nebula.

一个年轻且重质量的星球最有可能是高能的紫外线来源，游离火焰星云内的氢气。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。