project owner的用法和样例：
例句
- A success construction and more eary using of large-sixed projet construction is up to a level of project controlling and project manaing of project proprietor.
大中型建设工程项目的成功建设和尽早投入使用的关键在于项目业主的项目管理水平和控制项目的能力。 - The relocation project owner may implement voluntarily relocation, may also entrust to have the relocation qualifications unit to implement the relocation.
拆迁项目业主可以自行实施的拆迁，也可以委托具有拆迁资格的单位实施拆迁。
