light isotope造句

例句与造句

1. Light isotopes in most systems also tend to move faster but form weaker bonds.
2. The light isotopes can be made by fusing curium-243 with calcium-48.
3. However, the most commonly used stable isotope tracers involve relatively light isotopes, which readily undergo fractionation in natural systems.
4. Because kinetic isotope effects typically favor transformation of light isotopes ( e . g ., ), heavy isotopes ( 13C ) become enriched in residues.
5. You'd think that you could literally remove " every " single light isotope atom period from a container . . . with enough skill.
6. It's difficult to find light isotope in a sentence. 用light isotope造句挺难的
7. Other important fields of application of 礢R exploit the fact that positive muons capture electrons to form muonium atoms which behave chemically as light isotopes of the hydrogen atom.
8. Other compounds regarded as chemically identical may have varying amounts of heavy or light isotopes of the constituent elements, which changes the ratio of elements by mass slightly.
9. In late 1953  early 1954, the Swedish group succeeded in the synthesis of light isotopes of element 100, in particular 250 Fm, by bombarding uranium with oxygen nuclei.
10. Lithium ions substitute for magnesium and iron in octahedral sites in clay minerals, where 6 Li is preferred to 7 Li, resulting in enrichment of the light isotope in processes of hyperfiltration and rock alteration.
11. If you look, alpha decay starts to infect the light isotopes of Te Xe, and then it assaults some of the early lanthanides ( all " stable " isotopes of Sm and Eu should undergo it ).
12. Nevertheless, this isotope, [ [ beryllium-10 | ] ], has a half-life of 1.39 million years, which indicates unusual stability for a light isotope with such a large neutron / proton imbalance.
13. "' Judith Sealy "'is a Professor and South Africa Research Chairs Initiative Research Chair in Archaeology and Paleoenvironmental Studies and director of the Stable Light Isotope Lab in the Department of Archaeology at University of Cape Town.
14. This element is prevented from having equal numbers of neutrons and protons ( 4 of each ) by the instability toward double-alpha decay, which is favored due to the extremely tight binding of primordial, but still indicates unusual stability for a light isotope with such an imbalance .)
15. This proxy is based on the abundance of clumped isotopologues of methane, which should be enriched compared to the stochastic distribution at thermodynamic equilibrium because the reduced zero-point energy for heavy-heavy isotope bonding is more than twice the reduced zero-point energy of heavy-light isotope bonding.
16. Nuclear weapons manufacture and other nuclear physics applications are a major source of artificial lithium fractionation, with the light isotope 6 Li being retained by industry and military stockpiles to such an extent that it has caused slight but measurable change in the 6 Li to 7 Li ratios in natural sources, such as rivers.
更多例句：  下一页