stable isotepe的用法和樣例：
例句
- Stable isotope ratio analysis is an effective method for the identification of fruit juice adulteration.
穩定同位素分析法就是根據這種差異對摻假果汁進(jìn)行準確鑒別的有效方法。 - Both of the experiments proved effective, moreover the latter would be better since the stable isotope is harmless.
結果指出，兩種方法是等效的，由于穩定同位素對人體無(wú)害，因而后者更有應用前景。
