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钠质特性
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钠质特性
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农学
钠质特性
释
sodic property
钠质特性
交换性钠饱和度(ESP)≥30%和交换性Na+≥2厘摩(+)/千克,或交换性钠与交换性镁饱和度之和≥50%的特性。中国土壤分类系统中的诊断特性之一。
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laser safety and human eye protection
laser satellite
laser scanner
laser scanning
laser scanning confocal microscope
laser scanning confocal microscope (LSCM)
laser scanning confocal microscope, LSCM
laser scanning confocal microscopy
laser scanning cytometry
laser scanning cytometry, LSC
laser scanning measurement
laser scanning technology
laser scattering analysis
laser-scope
laser search apparatus
laser seeker
laser-seeker
laser sensitometer
laser sensor
laser shearographic testing system
laser shock processing
laser shock welding
laser signal
laser sintering
laser solid-solution strengthening
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