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SPOM
释义
SPOM
Encyclopedia
农学
土壤有机质
释
soil particulate organic matter; SPOM
土壤颗粒态有机质
粒径在53微米~2毫米的土壤中形成的和外部加入的所有动、植物残体不同分解阶段的各种产物和合成产物。包括不同分解程度的植物地上或根部残体以及部分微生物分解产物的土壤活性有机质。
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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
phrenosin
phrenotheca
pH responsive polymer
pH-responsive polymer
phrynoderma
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