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
，
片伐区上要得到最佳林道网密度，需要进行集材方式优选。
声明：以上例句、词性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。
） But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant, instantaneously focusing on the monkey at the side of a winding forest road or the single suspicious face in a big crowd.
但是人的大脑能够扫描
速变化的场景，迅速排除 98％的不相干的物体，立即聚焦于森林中
蜒道路旁的只猴子，或者人群中的张可疑的脸。
15But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant, instantaneously focusing on the monkey at the side of a winding forest road or the single suspicious face in a big crowd.
15但人类的思维可以瞥见
速变化的场景， 并立即忽略 98% 不相关的内容，立即将注意力集中在蜿蜒的林道旁的猴子或大群人中唯可疑的面孔上。
还记下了她在
