If the optimum density of forest road network is to be obtained in a piece of cutting area,the ways of yarding need optimum choosing.
林道网合理密度是相对于集材方式而言的,在区上得到最佳的林道网密度,需进行集材方式的优选。
If the optimum density of forest road network is to be obtained in a piece of cutting area,the ways of yarding need optimum choosing.
林道网合理密度是相对于集材方式而言的,在区上得到最佳的林道网密度,需进行集材方式的优选。
声明:以上例、词分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。