·2,447,543篇论文数据，部分数据来源于NoteExpress
The grazing behavior in early and intermediate stage of grassland contract was analyzed by employing the model of growth and consumption in pasture system, into which the discount rate was introduced.
利用牧草生长-消费模型，引入贴现影响，分析了牧民接手草地后的承包前期和中期放牧行为。
youdao
应用推荐
模块上移
模块下移
不移动