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- helium spectrometer 氦分光计
- Helium and neon are inert gases. 氦和氖为惰性气体。
- The antimatter equivalent of helium. 反氦与氦等价的反物质
- Helium was discovered on the sun. 氦是在太阳上发现的。
- Most big balloons are now filled with helium. 现在许多大气球中充的是氦气。
- A fountain of helium spurt out of the tube. 有一股氦的喷泉从小管中喷出。
- Helium is a gas used in balloons. 氦是一种用于气球的气体。
- Anomalies are resolved by the sweep spectrometer. 异常的性质可用能扫描谱仪判断。
- Atoms of hydrogen are fused to make helium. 氢原子可熔合成氦。
- The element of helium was first found in the sun. 氦元素最初是在太阳里发现的。
- Design of a Novel Mini spectrometer. 一种新型微小型光谱仪的设计。短句来源。
- You can be a helium hea without even trying. 你真是个大傻瓜，甚至连试都不试一下。
- Direct Current Plasma Emission Spectrometer DCP M. 直流等离子体发射光谱仪。
- Hydrogen provided more lift than helium. 氢气的上升性能优于氦气。
- It gets the hydrogen and helium right. 根据结果表示，氢元素和氦元素都比较正常。
- OMIS imaging spectrometer airborne remote sensing. 标 签 OMIS 成像光谱仪 航空遥感.
- Helium is a monatomic chemically inert gas. 它是单原子惰性气体。
- Remember, helium has no warning properties! 记住，氦没有警告性特征。
- Helium and argon are monatomic gases. 氦和氩都是单原子气体。
- Helium gas was the thermometric fluid. 氦气是测温液体。
