漫游中

The news of snow falling is just one piece of an extraordinary wealth of information that has recently been sent back from Mars by orbiters, landers and rovers.

这只是人造卫星，登陆车，漫游车报告回来的惊人消息中的一条罢了。

The Mars Global Surveyor arrived at the red planet nine years ago. It was the first of several orbiters that are surveying the cold, barren landscape, looking especially for signs of water and relaying signals from the two robotic rovers crawling over the terrain.

火星环球探测者号是9年前被发送到这颗红色行星上的，它是几颗人造卫星中第一个被发送到这个寒冷贫瘠的星球上的，用于探测各种物质特别是水存在的迹象，并通过两个自动机械漫游者把信号传回地球。

Then it systemically does research on some critical technical questions. The paper is composed mainly of the following aspects:Bringing forword one design of three-tie virtual reality system;To execute texture may take much time,so I bring forword several methods of how to make out texture:one is photocopy correct in ArcGIS;another is compiling programme with Matlab;using tools of Autocad and 3D MAX to reproduct the main part of Kunming in computer.

研究的主要内容包括：初步设计了一个数字城区的三维虚拟漫游系统；对于比较费时的纹理制作，实现了二种半自动化的方法：一是基于ArcGIS的影像纠正；二是用程序来处理，通过编写MATLAB程序实现人机交互式的纠正；应用AutoCAD和3D MAX在计算机中实现了对昆明主城盘龙区的三维重建。

In "2001: A Space Odyssey"(1968), which he co-wrote with Stanley Kubrick, ape-man evolved into Star Child.

在与斯坦利·库布里克Stanley Kubrick合作拍摄的《2001：太空漫游》（1968）中，人猿步步进化，最后成了众星之子。

Io io was the daughter of a rivergod.she was loved,run after and won by zeus.hera became so greeneyed that she flew down from olympus one day to pay her rival back .zeus,however,had foreseen her arrival and changed io into abeautiful white little cow.seeing through the trick,hera asked for the cow as a present and zeus had to give in to her wish .then she left the cow to the care of a hundredeyed monster,argus.argus'' eyes were ever open and no escape was possible.unable to bear to see her so unhappy,zeus sent hermes down todestroy the monster.dressed up as a shepherd,hermes lulled argus to sleep with his sweet songs and long stories,then killed him and set io free.but hera''s anger was not to be calmed downyet.she sent a gadfly to attack the cow and drive her from land to land.in her misery the cow passed over the strait which divides europe and asia.in this way the strip of water got itsname bosporus ,the way of the cow.she wandered over thesea,which by chance got from her its name the ionian sea .in the end she arrived in egypt where she was turned back into hernatural form .she settled down and gave birth to a son,some of her children remained in egypt and ruled as kings for a longtime.

伊俄伊俄是河神的女儿，宙斯爱她、追求她、并得到了她。赫拉对此嫉妒不已。一天她飞下奥林波斯山向情敌施加报复。然而宙斯早已预见到她的光临，就将伊俄变成了一头美丽的小白牛犊，赫拉看穿了其中的诡计，非要一头牛犊作为礼物。宙斯无奈，只得让她如愿以偿。赫拉便将牛犊托付给百眼魔鬼阿刚斯看管。阿刚斯的眼睛永远睁着，要想逃脱是不可能的。看到伊俄如此忧郁，宙斯简直无法忍受，便令赫耳墨斯将魔鬼铲除。赫耳墨斯乔装成牧羊人给阿刚斯唱悦耳动听的歌，讲冗长乏味的故事以哄他入睡。之后便寻机杀死魔鬼，释放了伊俄。但赫拉的狂怒并未消除。她派了一只牛虻去攻击牛犊，使她颠沛流离。在十分悲痛之中，牛犊穿越了分隔欧亚大陆的海峡。从此这片狭长的水域被称作博斯普鲁斯海峡，意为牛犊之路。她接着漫游过海，这片大海也就在偶然中有了名称——伊奥尼亚海，最后她到了埃及，并恢复了她本来的体态和容貌。她在那里落户并生了个儿子。她的一些子孙就呆在了埃及，当了很长时间的国王。

A method for simulating real-time rain or snow in a big scene is pres...

论文在分析粒子系统实现原理的基础上，基于OpenGL提出了一种在大型场景漫游系统中实时模拟雨、雪的方法。

Her its name the ionian sea .in the end she arrived in egypt where she was turned back into hernatural form .she settled down and gave birth to a son,some of her children remained in egypt and ruled as kings for

她接着漫游过海，这片大海也就在偶然中有了名称——伊奥尼亚海，最后她到了埃及，并恢复了她本来的体态和容貌。她在那里落户并生了个儿子。

Her misery the cow passed over the strait which divides europe and asia.in this way the strip of water got itsname bosporus ,the way of the cow.she wandered over thesea,which by chance got from her its name the ionian sea .in the end she arrived in egypt where she was turned back into hernatural form .she settled down and gave birth to a son,some of her children remained in egypt and ruled as kings for a longtime.

在十分悲痛之中，牛犊穿越了分隔欧亚大陆的海峡。从此这片狭长的水域被称作博斯普鲁斯海峡，意为牛犊之路。她接着漫游过海，这片大海也就在偶然中有了名称——伊奥尼亚海，最后她到了埃及，并恢复了她本来的体态和容貌。她在那里落户并生了个儿子。她的一些子孙就呆在了埃及，当了很长时间的国王。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。