It is an advanced subject in the studies on FRD to develop the indicator system of the county-level region forest resources difference and its comprehensive assessment method. 縣級區域森林資源差異性評價(jià)指標體系和綜合評價(jià)方法，是森林資源差異性研究的前沿課題。
There is much difficulty improving post-doctoral training quality wit hout any effective appraisal target systems of post-doctoral research center. 缺乏有效的博士后流動(dòng)站評價(jià)指標體系將難以求得博士后培養質(zhì)量的提高。
