Glowing visible filaments, shown in yellow, and X-ray hot gas, shown in blue, span about 30 light-years in our neighboring galaxy, the Large Magellanic Cloud.

可见光波段的发光丝状物，用黄色显示，X射线波段热气体，用蓝色显示，宽30光年，在我们的近邻星系大麦哲伦云中。

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It is heated by radiation from the young, hot stars within it, and the dust within the cloud radiates infrared light.

年轻的，年长的恒星们的活动使这个星云非常炽热，它所含的星际尘埃都向外不断辐射着红外线。

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Cloud computing - and Android in particular - is hot, hot, hot.

云计算(特别是Android)目前是非常热门的现象。

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His next gig is the CEO spot at ServiceNow, which is in the red-hot cloud space.

FORBES: Connect

An ingenious new laser called Waterlase adds to that the ability to cut through dry teeth and bone by casting a cloud of hot water vapor around the laser's cutting point, a couple of millimeters from the tooth.

FORBES: Magazine Article

Virtualization continues to be a hot area for enterprises and cloud services providers.

FORBES: Parsing The 2Q11 Tech Earnings Results