xenon怎么读，xenon的音标和真人发音
英音
[ˈzenɒn]
美音 [ˈzɪˌnɑn]
xenon是什么意思，xenon的意思是
n.<化>氙
星级词汇:
xenon的词源和记忆技巧
xenon 氙，氙气
来自希腊语xenos,客人，陌生人，其发现者苏格兰化学家William Ramsay因这种元素发现困难而命名。比较krypton,dysprosium.
xenon 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- She notes that the theory does not totally explain all of the excess heavy xenon in the atmosphere , nor for additional xenon made from the radioactive decay of uranium and plutonium in rocks .
- 斯人指出，该理论对重氙同位素在大气中过量之解释并非完全；亦未能解释铀与钚之放射性衰变在岩石中遗下之附加氙。
- The hope is that occasional dark-matter particles called neutralinos will run into the nuclei of the xenon atoms , releasing detectable amounts of energy as they do so .
- 科学家们希望，在被称作中轻微子的暗物质粒子撞击氙原子的原子核时，能释放出可观测到的能量。
- In the new study , the physicists shot xenon atoms with flash , an x-ray laser that uses intense photons in the extreme ultraviolet energy range , about forty times the energy of visible light .
- 在这个新的研究中，物理学家们用一种处在极紫外能量范围的强光子x射线激光器发出的闪光照射氙原子，所用闪光的能量是可见光能量的40倍。
- The theory may also explain why lighter isotopes of xenon are even more depleted from the atmosphere than heavier ones . " Nobody has ever been able to explain this , " says keppler .
- 理论确有用，释同位素现象作用斐然：大气中氙之同位素，重者尚多，轻者更稀少，无人知晓原因，本是千古谜团。
- Shipments of industrial gases including " commodities " such as carbon dioxide or ammonia but also xenon or krypton add up to a bellwether of activity because they are key feedstocks for a range of processes in refining and manufacturing .
- 工业气体包括二氧化碳或氨气等“大宗商品”，但也包括氙和氪的发货，合计形成了一种预兆性的活动，因为它们是精炼及制造业活动中一系列流程的关键给料。
- The data the researchers have collected on the krypton and xenon isotope ratios are " superb , " says physicist bob pepin of the university of minnesota , twin cities . " They 're of a quality not seen before . "
- 研究人员收集到的氪和氙的同位素比率的数据”真是绝了“，美国明尼苏达大学的物理学家鲍勃`丕平说，“它们的质量前所未见。”
- " This means the atmosphere arrived far later than expected . " To confirm that comets contributed to the atmosphere , scientists will need to analyze the krypton and xenon isotope ratios in the cometary samples recently captured by nasa 's stardust mission , says geochemist and lead author greg holland , also at manchester .
- 同是曼彻斯特大学的地化学家、主作者格雷格`霍兰指出，为了确认彗星对大气的贡献，科学家们还需要进一步分析最近由nasa星尘号任务捕获的彗星样本中所含的氪和氙的同位素比率。
- While the discovery last month of the chemical xenon , a byproduct of fission , in one of fukushima daiichi 's reactors briefly raised alarms that a chain reaction had restarted , mr. jennex said enough of the radioactive fuel had decayed since the accident in march to make that unlikely .
- 上个月在一个福岛反应堆发现裂变的副产物氙，短暂地响起链式反应重新开始的警告，当时jennex先生说这不太可能发生，因为自3月事故后，足够的放射性燃料已经衰变。
- One of these is the large underground xenon ( lux ) experiment .
- 这些实验其中之一即为大型地下氙实验（lux）。
- First , a range of less-dangerous gases are liberated , including tritium , krypton and xenon .
- 首先会释放一系列危险性较低的气体，如氚、氪和氙。
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