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世界土壤宪章
释义
世界土壤宪章
Encyclopedia
农学
世界土壤宪章
释
World Charter of Soil
《世界土壤宪章》
联合国粮食及农业组织(FAO)为应对人类正面临的、前所未有的土壤资源压力,而制定的政策性文书。用以确保满足粮食、生物质(能源)、纤维、饲料等产品的需要,确保在世界所有区域提供必要的生态系统服务,确保从根本上保证土壤的可持续管理。
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quantization of orbits
quantization of perturbation
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quantization of radiation field
quantization of the gravitational field
quantize
quantized
quantized conductance
quantized contact transformation
quantized control system
quantized coordinate algebra
quantized enveloping algebra
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quantized field theory
quantized filtering
quantized function algebra
quantized universal enveloping algebra
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quantizer
quantizing
quantizing noise
quantometer
quantum
quantum abstract machine
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