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- Iridium isotope 铱同位素
- 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。
- Here are some pens with gold or iridium nibs. 这里是金笔和铱金笔。
- The symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- 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。
- Isotope shifts and hyperfine structure spectrum[J]. 引用该论文 马洪良.
- Indeed, two iridium layers have been found in some places. 确实，有些地方发现了有两个铱层。
- May make the iridium using the osmium identical quota's iridium. 利用锇同一定量的铱可制成锇铱合金。
- Using the same approach, iridium is alloyed with rhodium. 使用同样方法, 铱被熔合与铑。
- Changes of nuclear mass and nuclear size cause isotope shifts. 原子核质量和大小的不同引起同位素移动。
- The isotope ratio is directly used for comparing oils or gases. 同位素比率直接用于比较各种石油或天然气。
- A metal chemically resembling platinum,especially osmium,iridium,or palladium. 铂系金属化学上类似于铂的金属，尤指铖、铱或钯
- 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。
- This indium isotope was created at the same time as the earth. 这种铟同位素与地球产生在同一时代。
- The most abundant isotope of hydrogen,H1,with atomic mass1. 氘氢的数量最丰富的一种同位素，H1，原子质量为1。
- The results of thermal decomposition confirmed that it is iridium films by XRD. 热分解沉积薄膜经X射线分析确为铱薄膜。
- Wu iridium is even more beautiful sounds, to see surpasses applaud applause. 武铱更是优美动听，看之无不喝彩叫好。
- The atmospheric helium isotope ratio: Is it changing? 大气氦同位素比率在变化吗?
