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1·Pictured above in the inset, part of the dust ring appears as false-color orange in front of numerous background stars.

上图的插图中，在大量的背景恒星前，部分的尘埃环套以橘色显示。

2·Troubleshooting method is to unload the disc brake clamp 1, the friction plate 4 and 3 to remove dust ring, re-connect tubing connector;

排除故障的方法是，卸下盘式制动器夹钳1，将摩擦片4和防尘圈3取下，重新接上油管接头；

3·The scientists used that to show that the object orbited a star and was part of a massive red dust ring which is usually associated with planets - making it less likely to be a dwarf star.

科学家以此显示环绕恒星的目标，并显示此为通常与行星有关的巨大的红色尘环的一部分，这样，它少有可能为一颗矮星。

4·Every cubic kilometre of the ring contains around 20 tiny particles of dust, making it so tenuous, it would be invisible from the inside.

这个光环每立方公里含有约20颗尘埃微粒，结构非常稀薄，站在光环内部都看不见它本身。

5·As he turned back the clock, the dust disk collapsed into a dense, bright ring.

模型显示，随着时光倒流，尘埃盘收缩成一个致密的明亮圆环。

6·A rare galaxy type, polar ring galaxies have a substantial population of stars, gas, and dust orbiting in rings nearly perpendicular to the plane of the galactic disk.

极环星系是种稀有的星系类型，它们有着几乎和银盘平面垂直，呈环形公转的大量的恒星、气体和星尘。

7·The ring dust is very cold – minus 193C – but it shines with thermal radiation.

光环中的尘埃非常冷——摄氏零下193度——但它因为热辐射而发光。

8·Powerful radiation from the stars is sculpting the surrounding dust, creating the ring-like structure seen at the center of this frame.

强烈的辐射穿透了周围的尘埃，形成了图片上的环状结构。

9·Spitzer's IR instruments can capture the heat radiation put off by dust particles in the ring, which starts some 3.7 million miles from Saturn and extends outward another 7.4 million miles.

斯皮策望远镜上的红外线设备可以俘获环尘埃发出的热辐射，这个巨大的环内侧距离土星600万公里，向外一直扩展到1800万公里处。

10·Fresh from his honeymoon, Hazem Gamal heard his wedding ring drop as he fled into a toll booth by the Brooklyn Battery Tunnel to escape the dust cloud from the crumbling south tower.

Hazem Gamal刚度完蜜月，还处在新婚的甜蜜中。当时，世贸大厦南楼逐渐坍塌，在周围形成了如乌云般的尘土，为了逃避，他躲进了布鲁克林隧道的街边收费亭，这时他听到了婚戒掉落的声响。