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Africa hydropower resources
释义
Africa hydropower resources
Encyclopedia
工学
世界水能资源
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Africa hydropower resources
非洲水能资源
非洲为高原型大陆,平均海拔750米。非洲的气候特点是大部分地区高温、干燥、少雨,降水量一般从赤道向南北侧减少。全洲1/3的地区降水量不足200毫米,只有刚果盆地和几内亚湾沿岸一带及山地的风向坡年降水量为300~1000毫米。非洲大陆内流河的流域面积占全洲面积的31%,内流区基本没有水能资源。外流区的河流大部分属于大西洋水系,如扎伊尔河、尼日尔河、沃尔特河等。尼罗河流入地中海,赞比西河流入印度洋。
随便看
laser heat treatment
laser holographic diagnostic technology
laser holographic interferometry
laser holographic technology
laser holographic test system
laser homing guidance
laser host
laser host material
laser hybrid surface modification
laser imaging detection
laser induced breakdown plasma spectrum (LIBS) detector of heavy metal pollution
laser induced breakdown spectrometry
laser induced breakdown spectrometry (LIBS)
laser induced breakdown spectroscopy
laser induced breakdown spectroscopy, LIBS
laser-induced breakdown spectroscopy technology
laser induced chemical process
laser induced chemical reaction
laser induced chemical vapor deposition
laser-induced deposition
laser-induced electron diffraction
laser induced fluorescence
laser-induced fluorescence
laser induced fluorescence detector
laser-induced fluorescence detector
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