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天津水利
释义
天津水利
Encyclopedia
工学
〔地方水利〕
释
Tianjin water conservancy
天津水利
天津市是中国超大城市之一,环渤海地区经济中心,位于海河流域下游,境内河网密布、水系众多,但城市发展与水资源承载能力矛盾紧张,属北方主要缺水城市之一。水利事业重点领域主要包括城乡供水、防汛抗旱、水资源管理、水环境治理与保护、农田水利、水利改革等方面。
随便看
pottery model of a carriage from a tomb of the Yuan Dynasty at Xi'an
Pottery Model of a Vessel of Han Dynasty Unearthed from Guangzhou
pottery mould
pottery of Taosi culture
pottery of the Dawenkou culture
Pottery of West Asia
pottery pat
Pottery & Porcelain of China
pottery pot
Pottery Records of Jingdezhen
Pottery Scripts of QIin and Han Dynasty
pottery sculptures in Tianhuishan
Pottery Sculptures of Qin and Han Dynasties
pottery symbols
Pottery tomb Guardians of the Eastern Wei Dynastythe and Northern Qi Dynasty
pottery with stamped decorations
pottery worker's pneumoconiosis
potter’s wheel
POT test
potting
Potts model
Potwar Plateau
pot with loop handle
pouch
pouched animals
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