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灰化淀积层
释义
灰化淀积层
Encyclopedia
农学
灰化淀积层
释
spodic horizon
灰化淀积层
具有灰化淀积物质(有机质和铝或有机质和铁、铝)淀积的土层。由螯合淋溶作用形成的一种淀积层。是在高山冷湿的针叶林木下,真菌分解凋落物产生的可溶性腐殖质与矿物表面风化出的铝和铁发生强烈的络合作用,可溶性络合物随降水下渗并积聚在B层的结果。
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Wind excited vortex induced vibration
wind farm active power control system
wind farm and photovoltaic power station network protection
wind farm automatic voltage control system
wind farm flow numberical simulation
wind-feild interaction
wind-force beneficiation machinery
wind gauge
wind-generated noise
wind generated waves
wind-heat invading lung
wind heat-sore
Windhoek
wind hydrogen coupling generation technology
wind in China
wind-induced squint
wind-induced vibration of stay cables
winding
winding dilemma
winding index
winding machine
winding mode
winding number
winding number of a mapping
winding of a knot
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