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钠质特性
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钠质特性
Encyclopedia
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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Phra Pathom Chedi
Phra Pathomchedi
Phra Phuttha Loet La Naphalai
phrasal dictionary
phrase
phrase-based statistical machine translation
phrase-based statistical translation model
phrase-observing meditation
phraseological dictionary
phraseological unit
Phraseology
phrase search
phrase structure based syntactic structure
phrase structure grammar
phrase-structure grammar
phrase structure grammar, PSG
phrase structure rule
phrase structure tree
phrase stucture grammar
phreatic flow
phreatic line
phreatic water
pH regulation
pH regulator
phrenic nerve
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