The intension of integrate plan of engineering cost and construction period is analyzed based on earningvalue method.
］ 以挣值管理方法为研究内容，分析工程造价与施工工期集成计划的内涵。
2
The article introduces three assets evaluation methods on Eucalyptus forest: replacement cost method, present earningvalue method and market-based forest value method.
归纳总结了适用于桉树林木资产评估的三种方法：重置成本法、收获现值法、市场价倒算法。
3
Your value proposition is key to earning and keeping your customers.