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Gansu water conservancy
释义
Gansu water conservancy
Encyclopedia
工学
〔地方水利〕
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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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horizontal well open-hole gravel pack
horizontal well penetrating-layer fracturing
horizontal well perforated casing completion
horizontal well perforation
horizontal wood drilling machine safety
horizontal working areas
horizontal zenith telescope
horizontal zonality of vegetation in China
horizon tracking
Hormander
Hormander operator
Hormander's sum of squares
hormonal contraception
hormonal feedback control of the hypothalamus-adenohypophysis-target gland axis
hormonal regulation of ovarian function
hormonal regulation of plant senescence
hormone
hormone and behavior
hormone and factor
hormone hypersensitivity syndrome
hormone receptor
hormone replacement therapy
hormone response element
hormone signaling
Hormuz Strait
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