River basin is a complex environmental system.
流域是一个复杂的环境系统。
The response of offshore structure under the environmental load is very complex.
海洋结构物在海洋环境作用下其响应十分复杂。
Environmental quality evaluation system consists of many subsystems. It is a complex and multilevel system.
环境质量评价系统是由许多子系统组成的结构复杂、变量众多的多级递阶系统。
Environmental quality evaluation system consists of many subsystems. It is a complex and multilevel system.
环境质量评价系统是由许多子系统组成的结构复杂、变量众多的多级递阶系统。
应用推荐