空心圆柱原状土试样  hollow cylinder intact sample

田间原状渗透土层系统  penetrative soil layer in field in situ

原状土柱  Intact soil core; Monolithic lysimeter; Lysimeter; monolith lysimeter; Soil column

原状土柱渗漏计  drained lysimeter of undisturbed soil column

原状土柱试验  undisturbed soil column experiment

田间培养  field cultivation

两步法培养法  two-step culture method

储存培养原种  stock culture

培养原则与策略  Cultivation strategy

水稻田原土  paddy soils

田间原位测定  In situ measurement technique; in situ determination in field

田间原位培养法  field in-situ incubation method

原位培养法  Situ resin core incubation method

原状土  undisturbed soil; intact soil; Undisturbed soils; natural soil; Primary soil; undisturbed cohesive soil; original soil; parent soil

原状土地  undisturbed ground

原状土基础  undisturbed foundation; undisturbedsoil foundation; undisturbed soil foundation

原状土壤  Undisturbed soils; undisturbed soil

原状土试样  undisturbed sample; undisturbed soil sample

原状土心－15N库稀释技术  Intact soil core-15N isotopic pool dilution approach; Intact soil core-15N isotopic pool dilution approa