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- With neutrons, the light element is not usually at any marked disadvantage. 对于中子，轻元素通常不是一个突出的问题。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- Hydrogen is one of the lightest elements. 氢是最轻的元素之一。
- Hydrogen is the lightest element. 氢是最轻的元素。
- The lightest element is hydrogen . 275最轻的元素是氢。
- Hydrogen is the lightest element . 氢是最轻的元素。
- The lightest element is hydrogen. 最轻的元素是氢。
- Adept Le+Ad+Er Increases intellect and light elemental level. 能手增加智力和元素掌握能力。
- Using this value, are the BBN predictions for the abundances of light elements in agreement with the observations? 使用这个数值，太初核合成预测的轻元素丰度与观测的是否相符（一致）？
- Cosmic ray spallation produces some light elements such as lithium and boron.This process was discovered somewhat by accident during the 1970s. 宇宙射线散裂制造出轻的元素，像是锂和硼，这个过程是在1970年代偶然发现的。
- "The supernova make the chemical elements through real alchemy, transforming one element, the light elements into the heavy ones. “超新星通过真实的炼金术形成了化学元素，使一种元素轻元素转变为重元素。
- The supernovae make the chemical elements through real alchemy(alcomy), transforming one element,the light elements into the heavy ones. 超新星通过炼金术使得化学物质从一种轻的物质转换成重的物质。
- The value of H0 also plays a role in the growth of galaxies, the production of light elements and the timing of the phases of cosmic evolution. 在星系的成长、轻元素的产生，和计算宇宙演化各阶段的时间上，H0都扮演了一定的角色。
- Hydrogen is the lightest element with an atomic weight of 1.008. 氢是最轻的元素，原子量为1.;008。（介词省译）
- Hydrogen, which is the lightest element, has only one electron. 最轻的元素氢只有一个电子。
- Can be regardless of heavy elements are uranium, or the light elements deuterium, tritium, in the ocean are quite enormous reserves. 可不论是重元素铀，还是轻元素氘、氚，在海洋中都有相当巨大的储藏量。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- In addition, special attention is also paid to the development of microbeam X_ray fluorescence, coating and thin films, and light element analysis. 以及轻元素测定、微束和薄层分析等数据处理技术。
- Relative error values and averages obtained withpresent correction program on 121 light element analyses(B.O.F) in their compounds. 得到了用我们修正程序计算的121个轻元素（B、O、F）分析值的相对误差和平均相对误差。
- But hydrogen is difficult to store because it is the lightest element. 但是，储存氢气很困难，这是因为氢气是最轻的元素。
