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Purplish soils
释义
Purplish soils
Encyclopedia
农学
紫色土
释
Purplish soils
紫色土
热带、亚热带地区紫色岩风化形成的初育土。属石质初育土亚纲。在中国土壤系统分类(2001)中,相当于紫色湿润雏形土、紫色正常新成土等类型。在美国土壤系统分类(2014)中,相当于湿润始成土[注]、正常新成土[注];在联合国世界土壤资源参比基础(2014)中,相当于薄层土[注]、疏松岩性土[注]。
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radio frequency identification(RFID)technology
radio frequency identification tag
Radio frequency identification technology
radio-frequency identification technology
radio-frequency identification technology, RFID technology
radio frequency identification,RFID
radio frequency integrated circuit
radio frequency interference
radio-frequency interference
radio frequency ion thruster
radio-frequency leakage
radio-frequency line
radio-frequency mass spectrometer
radio frequency MEMS
radio frequency metrology
radio frequency micro-electromechanical system filter
radio frequency micro-electromechanical system mixer
radio frequency micro-electromechanical system switch
radio frequency module
radio frequency navigation
radio-frequency oscillator
radio frequency plasma
radio-frequency plasma
radio frequency quadrupole linear accelerator
radio-frequency radiation
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