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- The heating ionizes the atoms,and when the atoms reach a few million degrees Kelvin,they emit X-rays. 加热将会使原子离子化。当原子达到几百刀开尔文摄氏度时,就会释放X射线。
- The heating ionizes the atoms, and when the atoms reach a few million degrees Kelvin, they emit X-rays. 加热将会使原子离子化。 当原子达到几百刀开尔文摄氏度时,就会释放X射线。
- The core meanwhile will reach a temperature of100 million degrees Kelvin, and the helium nuclei will begin fusing into carbon nuclei. 在此期间核心温度会达到1亿K,氦原子核将开始聚变成碳原子核。
- The core meanwhile will reach a temperature of 100 million degrees Kelvin, and the helium nuclei will begin fusing into carbon nuclei. 在此期间核心温度会达到1亿K,氦原子核将开始聚变成碳原子核。
- Imaging scientists believe that the jets are geysers erupting from pressurized subsurface reservoirs of liquid water above 273 degrees Kelvin (0 degrees Celsius). 图像专家相信这种射流是由于底下水库中高于273K(0摄氏度)的液态水增压所爆发出的喷泉。
- Grey(Gray): A visual perception that appears under a neutral light (colour temperature approximately 5000 degrees Kelvin) when the proportions of different wavelengths of the visible spectrum are equal. 灰色:在中性光下(色温约5000K),当光谱内各光波的比例相等时,视觉所得的概念。
- The theoretical calculations show that the surface temperature difference of particle caused by whether CO is ignited in the vicinity of particle or not, can be up to several hundred degrees Kelvin. 而CO能否在颗粒表面附近被点燃及其所引起的颗粒表面温度差可高达数百度。
- Led by Eric Hudson, associate professor of physics, the researchers are exploring materials that conduct electricity with no resistance at temperatures around 30 degrees Kelvin above absolute zero. 研究者们正在就绝对零度以上30开尔文的超导体进行研究,该研究由物理学副教授艾瑞克哈德森主持。
- Colour temperature: Colour temperature is defined as the colour produced by a symbolic black body radiator when heated to that particular temperature, measured in degree Kelvin. 色温:一个绝对黑体在加热到某一温度时,就发出相对的颜色:色温就是产生该颜色的温度,用开氏度表示。
- Colour temperature is defined as the colour produced by a symbolic black body radiator when heated to that particular temperature, measured in degree Kelvin. 一个绝对黑体在加热到某一温度时,就发出相对的颜色:色温就是产生该颜色的温度,用开氏度表示。
- We can only make progress by degrees. 我们只能逐渐地进步。
- The latitude of the island is 30 degrees north. 这个岛的纬度是北纬三十度。
- The thermometer reads 27 degrees. 温度计的读数是27度。
- The town is at longitude 24 degrees east. 这个镇位于东经二十四度。
- The gun has an elevation of 45 degrees. 这门炮的仰角为45度。
- Water freezes at 0 degrees Celsius. 水在摄氏零度结冰。
- He is getting better by degrees. 他身体在逐步好起来。
- The temperature is now minus 5 degrees. 现在气温为零下五度。
- The thermometer registered 70 degrees. 温度计显示七十度。
- Their friendship was growing by degrees into love. 他们的友谊正逐渐地发展成爱情。