leitaoCOCA⁶⁷⁹⁹⁶BNC¹⁷³⁹⁹⁵⁺² 基本例句 🌏莱特；陶氏 Based on landscape ecology principles and indices, this article introduces a sustainable landscape planning mode that was put forward by Leitao and Ahern, two American landscape planners. 介绍了美国景观规划师雷陶和阿赫恩共同提出的一种基于景观生态学原则与指数的可持续的景观规划模式。 cnki