Isotope technique的用法和样例：
例句
- Base flow separation method and isotope technique were adopted to study the cyclic relationship between river water and groundwater.
通过基流分割计算和同位素技术的应用，研究了区内地下水和地表水之间的水循环规律及地下水对黄河的贡献。 - 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。
