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植物碳营养
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植物碳营养
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植物碳营养
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carbon nutrient in plant
植物碳营养
碳居17种必需营养元素之首,是植物有机体的主要组分。在1800年被确定为必需营养元素。正常生长植株的干物质中碳元素的平均含量在45%左右。
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workers at height are required
workers compensation
workers' conference
Worker's Daily
workers' new village
workers' occupational health protection rights
Workers on the Wharf
Workers Party of America
Workers Party of Jamaica
workers'self-management
Workers' Union of Paraguay
workers'village
Workers’ and Peasants’ Drama Society
Workers’ Central Union of Cuba
Worker Weekly
Worker’s Government of Sachsen-Thüringen
work-family interaction
work fatigue
workflow
workflow engine
workflow instance
workflow management
workflow model
workflow modeling
workflow schema
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