内动力机制
intrinsic driving mechanism
设施内土壤
soil under protected cultivation
土壤内热湿迁移
heat and moisture coupled transfer
应力内力转化
conversion between section internal force and stre
半自动动力换档变速箱
semiautomatic power shift transmission
变速驱动动力分导装置
power take-off shifting lever
传动动力开关模件
transfer power switching module
大型土壤动物
Large-sized soil animal
Soil macro-animals
soil macro-invertebrate
soil animals
soil large animals
soil macrofauna
soil macro-fauna
Geophagic soil macrofauna
Soil macroanimal
soil macrofaunal