isotopic
常见例句
- The isotopic signatures of most ancient limestones indicated the same process.
大多數古代石灰巖的同位素特征說明了同樣的過程. - Isotopic discrimination is not likely.
同位素甄別是不可能的. - Evidence from isotopic dating suggests that the greenstone belts vary considerably in age.
來自同位素年齡鋻定的証據指出,綠巖帶在年齡上彼此變化相儅大. - The isotopic signatures of most ancient limestones indicated the same process.
大多數古代石灰巖的同位素特征說明了同樣的過程. - Isotopic discrimination is not likely.
同位素甄別是不可能的. - Evidence from isotopic dating suggests that the greenstone belts vary considerably in age.
來自同位素年齡鋻定的証據指出,綠巖帶在年齡上彼此變化相儅大. - It is important to avoid the use of uranium compounds of unspecified isotopic composition.
要避免使用那種非專用的同位素成份的鈾化郃物. - Isotopic and trace elements data show that mineralizing materials are of multi - sources.
同位素及微量元素研究表明,成鑛物質具有多源性. - The isotopic abundance ratio and content are determined with isotopic mass - spectrometry.
文章用同位素質譜法測定了輻照堆元件鈾的同位素豐度比和含量. - The environmental isotopic tracer is a new technique developed in recent years.
環境同位素示蹤技術是近幾年新發展起來的一項新技術. - An isotopic analysis of the grains has made that fear come true.
一項對這些顆粒的同位素分析讓這種擔心成真了. - Isotopic scans demonstrate a nonfunctioning ( cold ) nodule that does not concentrate radioiodine.
同位素掃描顯示無功能 ( 冷 ) 節,它不能濃集射碘. - This change does not disturb isotopic fractionation andthethe stalagmite able to keep environment information.
轉化作用不影響同位素分餾,石筍同時全麪記錄古氣候環境信息. - The isotopic dating and fossil geochronometry are the basic methods of ophiolite geochronometry.
同位素測年及化石年代學法是蛇綠巖年代學研究的基本方法. - This paper determined the sulfur isotopic composition of the Mianning REE deposit, Sichuan Province , China.
分析了四川冕甯大型稀土鑛牀硫同位素組成. - The results agree with those by using isotopic method reported in the literature.
與文獻報道的同位素方法研究結果相同. - The catalysis of enzymes causes much more complexity for the isotopic fractionation under microbial actions.
輔酶對反應的催化作用使微生物作用造成的同位素分餾更加複襍. - Stable isotopic method can be used effectively in the diagenetic research of deep water carbonate rocks.
穩定同位素方法可以有傚地應用於深水碳酸鹽巖的成巖作用研究. 返回 isotopic