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中国大豆栽培史
释义
中国大豆栽培史
Encyclopedia
管理学
〔中国作物栽培史〕
释
history of soybean cultivation in China
中国大豆栽培史
大豆在中国从野生品种经过演化、长期定向选择、改良驯化,到最后人工专业种植的过程和历史。大豆作为五谷之一,不仅承担着粮食作物的职责,同时也是经济作物中重要的农产品,发展至今,已经成为中国大宗农产品最重要的作物之一。
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surface-enhanced Raman scattering
surface enhanced Raman scattering, SERS
surface enhanced Raman spectrometry
surface-enhanced Raman spectrometry
surface-enhanced Raman spectrometry (SERS)
surface enhanced Raman spectroscope
surface enhanced Raman spectroscopy
surface-enhanced Raman spectroscopy
surface-enhanced raman spectroscopy
surface-enhanced Raman spectroscopy, SERS
surface enhanced resonance Raman scattering
surface-enhanced resonance Raman scattering
surface-enhanced resonance Raman scattering (SERRS)
surface enhanced second harmonic generation
surface enhanced third harmonic generation
surface entropy
surface erosion
surface error
surface excess
surface exposure dating
surface extended X-ray absorption fine structure
surface faring
surface fatigue wear
surface feet per minute 表面线速度「英尺
surface fermentation
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