An international team of scientists is working to identify the hosts of the virus and mode of its natural transmission in the environment.

一个国际科学家小组正在努力查明病毒的宿主及其在环境中的自然传播方式。

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Design team gains more knowledge about how customer needs can best be met, factory management mode to make each working procedure to form a whole, for customers to win more favorable time value.

专业项目经理及经验丰富的施工队伍实行垂直管理，确保施工进度与质量，工厂化的经营模式使各道工序形成一体，免去不规范的制作损耗和工期延沓，减少现场施工制作内容，为客户赢取更多有利的时间价值。

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