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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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three-dimensional mouse, 3D mouse
three-dimensional multiple-input multiple-output system
three-dimensional network solid
three dimensional optical storage
three-dimensional optical storage
Three-Dimensional Pattern
three dimensional polycondensation
three dimensional polymer
three-dimensional polymer
three-dimensional polytope
three-dimensional printing
three-dimensional printing, 3D printing
three-dimensional printing (Stereoscopic printing ) picture
three dimensional printing tablets, 3D print tablets
three dimensional projective coordinates
three-dimensional projective coordinates
three dimensional projective mapping
three-dimensional projective mapping
three dimensional projective space
three-dimensional projective space
three dimensional quantitative prediction
three dimensional quantitative structure activity relationship
three-dimensional quantitative structure-activity relationship
three dimensional quantitative structure activity relationship (3D-QSAR)
three-dimensional reconstruction
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