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SPOM
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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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infrared ray
infrared reflection-absorption spectroscopy
infrared reflection-absorption spectroscopy, IRAS
infrared reflective coating
infrared reflective mirror
infrared remote sensing applications
infrared remote sensing of atmosphere
infrared remote sensor
infrared response polymer
infrared satellite
infrared scanner
infrared searching and tracking system
infrared semiconductor laser materials
infrared-sensitive film
infrared sensitive phosphor
infrared sensor
infrared silica glass
infrared singularity
infrared slavery
infrared solar radiation
infrared source
infrared space astronomy
Infrared Space Observatory
Infrared Spatial Interferometer
infrared spectroelectrochemistry
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