氙同位素 的英文怎麼說
中文拼音 [xiāntóngwèisù]
氙同位素
英文
xenon isotope-
Being a noble gas, it resists chemical bonding with other elements and is thus easy to purify for isotopic analysis
由於氙是惰性的，不易與其他元素產生化學鍵，因此很容易純化以進行同位素分析。None of the xenon isotopes we measured were the direct result of uranium fission
我們所測量到的氙同位素，根本都不是直接由鈾的核分裂而來。Our key insight was the realization that different xenon isotopes in our oklo sample were created at different times ? following a schedule that depended on the half - lives of their iodine parents and tellurium grandparents
我們的關鍵性認知是理解到，歐克陸標本中各種氙同位素是在不同時間生成的，時程表取決於它們的母元素碘和再上一代元素碲的半衰期。An hour later the next lighter stable isotope, xenon 134, appeared
一小時之後，略輕一點的穩定同位素氙134出現。The result was the peculiar segregation of xenon isotopes we uncovered
結果就是我們所觀察到，氙同位素的特殊區隔。This exercise revealed much about the timing of reactor operation, with all xenon isotopes providing pretty much the same answer
這個計算揭露了許多關于反應器運作時間的細節，而所有氙同位素都提供大致相同的答案。After my colleagues and i had worked out in a general way how the observed set of xenon isotopes was created inside the aluminum phosphate grains, we attempted to model the process mathematically
在想通了觀察到的氙同位素大致如何在磷酸鋁顆粒中生成之後，我和同事就試圖用數學模式來模擬這個過程。But even if nature could miraculously create a similar process on a microscopic scale, the mix of xenon isotopes in the aluminum phosphate grains we studied would have been different from what we found
但是，即使大自然能奇跡似的在微小尺度創造出類似的過程，磷酸鋁顆粒中的氙同位素組成也會和我們所發現的不同。It had seemingly lost a large portion of the xenon 136 and 134 that would certainly have been created from fission, whereas the lighter varieties of the element were modified to a lesser extent
它似乎喪失了大部份的氙136和氙134 ，而這兩種同位素是核分裂過程中必定會產生的；相形之下，較輕同位素的含量變異較小。Rather they were the products of the decay of radioactive isotopes of iodine, which in turn were formed from radioactive tellurium and so forth, according to a well - known sequence of nuclear reactions that gives rise to stable xenon
它們其實是碘同位素放射衰變的產物，而碘是由放射性碲產生，依此類推，經由人們所熟知的一系列核反應而產生穩定的氙。分享友人