Although very hot, prominences typically appear dark when viewed against the Sun, since they are slightly cooler than the surface.
虽然很热，日珥典型表现是在太阳的衬托下显得较暗，因为它们比太阳表面稍冷一些。
The telescopes sift through the background cosmic radiation to find spots where it has been slightly perturbed as it passes through extremely hot gas, a hallmark characteristic of galaxy clusters.
南极天文台三大观测宇宙的天文台之一，旨在检测由宇宙大爆炸而产生的大量存在于微光辐射中的扭曲现象，利用天文望远镜对宇宙射线背景进行筛选，再利用星系群的特点确定一个点，即当宇宙射线穿过极热气体时会产生轻微混乱，混乱的那一刻就是所要找的那个点。
On hot days, the office actually emits slightly more CO2 to cool each worker.
在炎热的天气里，办公室每天的碳排放比冷天稍多一点。
A piece of hot metal sufficient to slightly overfill the die shape is placed in the bottom die, and the top die is forced against it, so that the metal takes the internal shape of the die.
将一块大小足以充填模腔并能稍有溢出的加热金属放入底模，并将顶模加压合拢，这块金属便获得该模腔的形状。
They found Hermione downstairs in the kitchen. She was being served coffee and hot rolls by Kreacher and wearing the slightly manic expression that Harry associated with exam review.
他们在楼下厨房里看到了赫敏，对着克利切端上的咖啡和热面包卷，她的脸上是那种有点疯狂的表情，哈利马上联想到考前复习。
Once joined, and while still hot, the parts may be pulled apart slightly to reduce the wall thicknesses at the weld joint.
一旦焊接并且部件还是热的时候，可将部件稍微拉开以减少焊接接头处的壁厚。
The Australian climate is hot and humid in the north and slightly cool in the south.
澳洲的气候是北部湿热，南部凉爽。
Turned itself inside out, saw her mother slightly red forehead, I touched a bit, really hot!
翻了个身，只见妈妈额头微微发红，我摸了一下，真烫！
It is fine white nontoxic and no curing pollution with specific gravity of 1.08. It can slightly dissolve in hot ethanol, but not in water.
白色细微粉末，无毒，无硫化污染，比重1.08，不溶于水，微溶于热的乙醇。
Yet despite its slightly ghostly appearance - the five-year-old estate is only 60 per cent occupied - Glory Century is, in fact, hot property.
不过，尽管这片楼盘表面上有些荒凉——开盘已5年，入住率仅有60%，但GloryCentury实际上是热销房产。
Medium: oil, organic solvents, hot water and other slightly corrosive liquids.
介质为油、有机溶剂、热水及其它弱腐蚀性液体。
A few minutes after, 4 masseurs came in each with a wooden bucket of hot liquid. Flower petals float on the slightly colored water.
不一会，四位按摩师进来了，每人端着一只木桶，桶里装满热气腾腾、颜色微深的汤水，上面漂浮着花瓣。
A few minutes after, 4 masseurs came in each with a wooden bucket of hot liquid. Flower petals float on the slightly colored water.
不一会，四位按摩师进来了，每人端着一只木桶，桶里装满热气腾腾、颜色微深的汤水，上面漂浮着花瓣。
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