The analyses of the productivities, utilization efficiencies, waste generation and resource recycle, as well as their comparison with other countries for the main resources;

分析主要资源的生产、利用效率、废弃物的产生和资源再生的状况，并将之与其它国家进行比较；

With this method, total factor productivities of every province in China are calculated, and the results are analysised and compared.

用该方法计算了全国各省（直辖市）的全要素生产率，并对计算结果进行了比较分析。