It can be used to guide the intensive management of the industrial land, thus realize the effective control of the land reso.
它可以用来指导产业用地的集约管理工作，从而更好地实现对土地资源的有效控制。
The material recirculation index is brought into this article to be used for reappraisal of the metal reso.
本文提出了材料再生循环指标的概念，并利用材料再生循环指标对金属资源寿命重新进行评估。
The variational equation for general resonant cavities is used to derive the characteristic formula for the resonant frequency of the arbitrarily planar reso aators.
本文应用一般型谐振腔的变分方程，推导了平面型谐振腔谐振频率的特征方程。
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