您要查找的是不是:
- standard of stable isotope 稳定同位素标准
- By means of stable isotope research,metallogenicmaterials and hydrothermal solulion came mainly from magmatic hydrothcrmal solution which was homologous to diabase. 通过稳定同位素研究,成矿物质和成矿热液主要来源于与辉绿岩同源的岩浆热液。
- In recent years there has been a prosperous application of stable isotope technique, a new method applied in modern ecology research, in many ecological research fields. 稳定性同位素技术是现代生态学研究中的一门新兴技术,在生态学研究的诸多领域都展示了广阔的应用前景。
- The characteristics of stable isotope indicatedthat the ore-forming material was leached from the wall rocks ;and the ore-forming fluid wasmainly supplied by meteoric water. 稳定同位素特征揭示了矿质来说从围岩中淋取;成矿溶液主要来源于大气降水。
- He is a man of stable character. 他是一个稳重可靠的人。
- Such prices hit off with the standard of our life. 这样的物价与我们的生活水准相符。
- Of all kinds of stable isotopes, 15N stable isotope technique plays a very important role in the research on nitrogen cycling in natural ecosystems and is still functioning efficiently now. 其中,稳定性同位素15N自然丰度法近年来在生态系统氮素循环研究中发挥了和正在发挥着极为重要的作用。
- The concept and analytical method of stable isotopes are introduced.The research status of the stable isotopes in the field of environmental science and the isotope fractionation is revi... 本文介绍了稳定同位素分析方法、稳定同位素分馏的研究现状及其在环境科学研究中的最新应用进展。
- Prudent man always fits his standard of living to his budget. 谨慎的人总是使他的生活水平符合他的收支预算。
- The compositions of stable isotopes in each deposit have some differences, which are related to the geological enviroment during the mineralization. 各矿床矿石稳定同位素组成也有一定的差别,这与成矿时的地质环境有关。
- A high standard of play marked the match between the two teams. 这两个队的比赛表现了很高的技术水平。
- Applications of stable isotope analysis in insect ecology 稳定同位素分析在昆虫生态研究中的应用
- A standard of measurement or judgment; a criterion. 标准测量或判断的标谁; 标准
- IS ~(40)Ca_(20) A STABLE ISOTOPE? ~(40)Ca_(20)是否稳定?
- The standard of his work is well below the average of his class. 他的成绩大大低於班上的平均成绩。
- Both the cost and the standard of living were lower before the war. 战前生活费用和生活水准都比较低。
- In this article, the basic principles of stable isotopic tracing technology and the research advancement were expounded.Furthermore, the promising of it and study aspect were primarily introduced. 文中系统阐述了稳定同位素溯源技术的基本原理,在肉类产品中应用的国内外研究进展,并对此技术应用的前景及今后研究的方向作了初步介绍。
- The Significance Level of Stable Isotope Thermometer of Precipitation in China 同位素温标的显著性水平
- Re-thinking of One of the Fundamental Principles of Stable Isotope Geochemistry 对稳定同位素地球化学一个基本原理的反思
- His work in maths needs to be brought up to the standard of the others. 他的数学功课需要赶上别人的水平。