The dust beingformed in old, evolved stars (blue stars with a red tinge) is measuredusing mid-infrared wavelengths.
我们通过中红外波长来测量在老的且演化中的恒星（带有红色色彩蓝色恒星）中形成的尘埃。
Have you seen any of those old Westerns where the posse rides after the bad guys in a cloud of dust?
你有没有看过西部片里，民团人员骑着马在一阵沙尘风扬中，在坏人身后追逐着。
Although the stars were just half a million years old-still in their infancy in stellar time scales-most had already lost their planet-forming disks of gas and dust.
虽然这些恒星只有五十万年——按照恒星的时间尺度计算，它们还处于婴儿期——但是大都已经失去了其形成行星的由气体与尘埃组成的圆盘。
In the day time the street was dusty, but at night the dew settled the dust and the old man liked to sit late because he was deaf and now at night it was quiet and he felt the difference.
白天里，街上尽是尘埃，到得晚上，露水压住了尘埃。这个老人喜欢坐得很晚，因为他是个聋子，现在是夜里，十分寂静，他感觉得到跟白天的不同。
The lead poses little threat if undisturbed but "replacing old windows or drilling into walls to blow in insulation, for example, can contaminate the house with lead dust," CELA said.
在没有施加外力影响的情况下，铅的危害并不大。但是CELA解释说：“比如，在更新旧的窗户或者钻进墙壁中嵌入绝缘材料的时候，可能使房间受到铅尘的污染。”
I said how I'd seen a flower growing on a dust heap on the site of an old house in Kingsway.
我说我曾经看见金斯威一座老房子地基上的尘土堆里开了一朵花。
The dust being formed in old, evolved stars (blue stars with a red tinge) is measured using mid-infrared wavelengths.
我们通过中红外波长来测量在老的且演化中的恒星（带有红色色彩蓝色恒星）中形成的尘埃。
If your old house has lead paint in good condition, cover it with fresh paint rather than removing it, which releases lead dust into the air.
如果你的房子曾经刷过含铅的油漆，并且漆层还比较好，最好的方法是用新的不含铅的油漆覆盖旧的漆层，而不是去除老的含铅的漆层，因为这样做，铅尘反而排放到空气当中了。
The image shows both old stars and youngstars, a galactic globular cluster and emission from dust in our owngalaxy
图像既显示了老星，也显示了新星，还显示了一个星系的球状星团和我们自己星系尘埃的辐射。
Not thinking anything more of the creation, the 31-year-old left the painting to gather dust in the corner of her living room.
当时31岁的克洛伊也没多想，只当这是自己的艺术创作，这幅画就搁置在起居室的角落里，任它落满了灰尘。
The dust is traditionally associated with "old" so cleaning their houses and sweeping the dust mean to bid farewell to the "old" and usher in the "new".
灰尘在传统上与“旧”联系在一起，所以打扫房屋和扫除灰尘意味着辞“旧”迎“新”。
There have been reports in old excavations of things like this having been found and the moment they were touched literally crumbled to dust.
在发挖这些手稿的时候有报告说，手稿出土的一刻，它们被弄碎成垃圾。
The dust is traditionally associated with "old" so cleaning their houses and sweeping the dust mean to bid farewell to the "old" and usher in the "new".
灰尘在传统上与“旧”接洽在一起，所以打扫房屋和清除灰尘意味着辞“旧”迎“新”。
It was nearly spring, and the child in us all heads for the attic to dust off the old kite, which would take us higher every year.
春天快到了，我们内心深处的童真促使我们冲进阁楼，抖落旧风筝上的灰尘。那些风筝会让我们每年都飞得更高。
The lead poses little threat if undisturbed but "replacing old windows or drilling into walls to blow in insulation, for example, can contaminate the house with lead dust, " CELA said.
在没有施加外力影响的情况下，铅的危害并不大。但是CELA解释说：“比如，在更新旧的窗户或者钻进墙壁中嵌入绝缘材料的时候，可能使房间受到铅尘的污染。”
In the day time the street was dusty, but at night the dew settled the dust a 'nd the old man liked to sit late because he was deaf a 'nd now at night it was quiet a 'nd he felt the difference.
白天里，街上尽是尘埃，到得晚上，露水压住了尘埃。这个老人喜欢坐得很晚，因为他是个聋子，现在是夜里，十分寂静，他感觉得到跟白天的不同。
Let Dust dust, earth return to the earth, so that love is not old, so happy memories of debris in the moment for eternity.
就让尘归尘，土归土，让爱人不老，让幸福的记忆碎片在刹那定格为永恒。 。
Reliability theory was used to evaluate the reliability of a dust-control system applied in the blasting demolition of old Guangzhou Gymnasium Building.
在对广州市旧体育馆爆破拆除的抑尘系统进行可靠性评价时，应用了可靠性理论。
And yet, we've been able to demonstrate that the phosphorus that's carried by the dust and deposited on the old landscapes in Kauai actually fertilizes the forest.
不过，如今我们已经证实尘埃带到其所属考爱岛的磷，堆积在那儿的老地方——正滋养着森林。
It was nearly spring, and the child in us all heads for the 14 attic to dust off the old kite, which would take us higher every year.
春天快到了，我们内心深处的童真促使我们冲进阁楼，抖落旧风筝上的灰尘。那些风筝会让我们每年都飞得更高。
They even found Ichabod's old hat in the dust near the bridge. But they did not find Ichabod.
他们甚至在桥边发现了爱查宝德的旧帽子。
His old shoes clumped soundly in the dust as he walked, and his gray-black locks, now grown rather long, straggled out in a dramatic fringe or halo from under his hat.
他那灰白的头发现在长得相当长了，乱蓬蓬地从帽檐底下钻出来，很富于戏剧性，犹如一圈刘海或一轮光环。
His old shoes clumped soundly in the dust as he walked, and his gray-black locks, now grown rather long, straggled out in a dramatic fringe or halo from under his hat.
他那灰白的头发现在长得相当长了，乱蓬蓬地从帽檐底下钻出来，很富于戏剧性，犹如一圈刘海或一轮光环。
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