Synonyms for abundances in Free Thesaurus. Antonyms for abundances. 61 synonym for abundance: plenty, heap, bounty, exuberance, profusion, plethora, affluence, fullness, opulence, plenitude, fruitfulness, copiousness, ampleness. What are synonyms for abu
Finally, since the recombination coefficient deals with photons emitted, we must remember to multiply by hv or hc/位 to derive intensities of the lines. Forbidden lines are excited by electron collisions also, and there are different parameters involved in the derivation of line intensity....
Analysis of the Parameters and Abundance of N-Capture Elements for Four Stars with Different Metallicity Based on the spectra obtained with echelle spectrograph SOPHIE (1.93 m telescope, OHP, France) and the selection of lines (Basak & Mishenina, 2012). we have redefined the parameters and have...
Other articles where abundance of the elements is discussed: chemical element: Cosmic abundances of the elements: The relative numbers of atoms of the various elements are usually described as the abundances of the elements. The chief sources of data fr
8.The Age-metallicity Relation of Stars in Different Stellar Populations;不同星族恒星的年龄—金属丰度关系 9.Study of Threshold Value of Organic Enrichment of Carbonate Gas Source Rocks;碳酸盐岩气源岩有机质丰度下限研究 10.Comparison of S-elements Abundance in Strong Bariun Stars and Mild Bariun ...
Differences in concentrations for the various groups were investigated and discussed. Comparison was made with published data for a number of different populations. 展开 关键词: Hair analysis Kenya (Machakos district Metabolism, human Trace element ...
Mithen proposes the existence of four mental elements to account for the emergence of farming: (1) the ability to develop tools that could be used intensively to harvest and process plant resources; (2) the tendency to use plants and animals as the medium to acquire social prestige and ...
1.06.2.1 Isotopes of Light Elements in the Sun For most of the chemical elements, the relative abundances of their stable isotopes in the Sun and solar nebula are well known, so that any departures from those values that may be found in meteorites and planetary materials can then be interpret...
10.There is an argument to express them in ground level abundance of the respective elements.有理由把它们用相应元素的地平丰度来表示。 11.Species richness was generally low in all shrub communities.各类灌丛之间物种丰富度指数相差不大。 12.Species richness and evenness were unrelated to similarity in...
1) abundance of elements 元素的丰度例句>> 2) element abundance 元素丰度 1. Based on the results of the study of regional element abundances in eastern China and 1∶200000 geochemical survey in northern Xinjiang,the element geochemical characteristics of the exposed crust in 23 tectonic units ...