施工期通航 navigation period: 通航期depreciation during construction: 建设期内折旧; 建筑期内折旧; 平均年金折旧法escalation during construction: 施工期涨价idc interest-during-construction: 项目建造期间利息inspection during construction: 施工期间检查; 在建工程检验下载手机词典可随时随地查词查翻译