机译:Spatial heterogeneity of ecosystem services trade‐offs among ecosystem service bundles in an alpine mountainous region: A case‐ study in the Qilian Mountains, Northwest China
机译:Studies from Civil Aviation University of China Yield New Data on Machine Learning (A New City Air Terminal Service Mode: Urban Mobile Station for Luggage Check-in Service and Evolutionary Approach)
机译:信息不对称下,“中药材全产业链服务商”模式对中药材价格的影响研究 =Pricing and Information Asymmetry in the Chinese Herbal Medicine Markets - A Study of the Mode of "Chinese Herbal Medicine Industry Chain Service Provider"
机译:大清邮政与海关分家背后的不为人知– 帛黎和安格联的辛亥之争(The Unknown Story behind the Separation of the Chinese Post Office and the Chinese Maritime Customs Service – the Disputes between Piry and Aglen in 1911 )