您要查找的是不是:
- As expected, the researchers found the xenon isotope produced by uranium fission in uranium minerals from this deposit. 正如所预料的那样,研究人员发现氙同位素是由这些沉积矿床中的铀矿物裂变产生的。
- The result was the peculiar segregation of xenon isotopes we uncovered. 结果就是我们所观察到,氙同位素的特殊区隔。
- None of the xenon isotopes we measured were the direct result of uranium fission. 我们所测量到的氙同位素,根本都不是直接由铀的核分裂而来。
- However, some of the minerals contain xenon isotopes unlike those usually produced by radioactive decay of uranium. 然而,有些含氙同位素的矿物并非如此,是由铀的放射性衰变产生的。
- This exercise revealed much about the timing of reactor operation, with all xenon isotopes providing pretty much the same answer. 这个计算揭露了许多关于反应器运作时间的细节,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. 在想通了观察到的氙同位素大致如何在磷酸铝颗粒中生成之后,我和同事就试图用数学模式来模拟这个过程。
- 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,即使大自然能奇迹似的在微小尺度创造出类似的过程,磷酸铝颗粒中的氙同位素组成也会和我们所发现的不同。
- An hour later the next lighter stable isotope, xenon 134, appeared. 一小时之后,略轻一点的稳定同位素氙134出现。
- As expected, the researchers found the xenon isotope produced by uranium fission in uranium minerals from this deposit 正如所预料的那样,研究人员发现氙同位素是由这些沉积矿床中的铀矿物裂变产生的。
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- xenon isotope method 氙同位素法
- Experimental Study of Xenon Isotopes Production by Gas Centrifuge 离心法生产氙同位素
- xenon isotope 氙同位素
- The symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- Our first surprise was the location of the xenon. 第一个令我们惊讶的是氙的位置。
- This mixture satisfies the xenon problem. 这种混合水解决了氙含量的问题。
- Its most common form, or isotope, has 146 neutrons. 它最常见的形式或者同位素有146个中子。
- IS ~(40)Ca_(20) A STABLE ISOTOPE? ~(40)Ca_(20)是否稳定?
- Simmons: Get me a sample and some isotope readings. 弄些样本和同位素读数。
- Meteorites all carry this excess xenon. 所有的陨星都含有过多的氙。