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单词
甘肃水利
释义
甘肃水利
Encyclopedia
工学
〔地方水利〕
释
Gansu water conservancy
甘肃水利
甘肃位于中国西北内陆,黄河上游,是重要的高原生态屏障和黄河、长江重要水源涵养区和补给区,全省降雨不均,大部分地区水资源短缺。水利事业主要包括防灾减灾、水资源开发利用管理、农田水利、农村饮水、水土保持、水生态保护、水力发电和水利改革等。
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left-handed circular polarized wave
left-handed co-ordinate system
left-handed coordinate system
left-handed crystal
left-handed current
left-handed curve
left handed elliptically polarization
left-handed elliptically polarization
left handed elliptically polarized light
left-handed elliptically polarized light
left-handed helix
left-handed light
left-handed lower continuous
left-handed material
left handed materials
left-handed materials
left-handed muon
left-handed polarization
left-handed polarization, levopolarization
left handed polarized waves
left-handed polarized waves
left-handed reference frame
left-handed rotation
left-handed system
left handed transmission line
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更新时间:2026/6/13 8:21:16