isotope fractionation

基本解釋

The isotope fractionation effect is primary factor affecting accuracy of hydrogen isotope analysis.
同位素分餾效應(yīng)是影響氫同位素準(zhǔn)確分析的主要因素。
Oxygen isotope fractionation in amphiboles was determined by theoretical calculation using the increment method and by experimental measurement using isotope exchange technique.
利用增量方法和同位素交換技術(shù)，對(duì)角閃石族礦物的氧同位素分餾進(jìn)行了理論計(jì)算和實(shí)驗(yàn)測(cè)定。
The kinetic model of carbon isotope fractionation may have difference in the different basin, which lies on gas source condition, accumulation history and sedimentary-tectonics history.
碳同位素分餾動(dòng)力學(xué)模型在不同盆地會(huì)存在差異，不僅取決于氣源條件，還與聚集歷史、沉積-構(gòu)造史有關(guān)。