...V)在y-A1203上吸附的影响上P(V)浓度较高部分出现,可能的 原因是在磷酸根浓度较高时会发生表面沉淀(Surface precipitation)。 2.2.2 U(Ⅵ)在y-Ai203上的吸附 吸附动力学:图2一14表示u(VI)在y-A1203上的吸附百分率随接触时间的变 化。
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Water is part of a large cycle: it travels over land via rivers and lakes and through the oceans before evaporating \ into \ the atmosphere and eventually returning to the surface by precipitation.
水是一个大循环的一部分:水蒸发到空气中,最终又通过雨雪等降水方式回到地表,在进入这个循环之前,水通过河湖流过陆地,进入海洋。
In addition to changes in temperatures and surface heat fluxes, they also observed changes in large-scale precipitation, particularly at the mid-latitudes in the Northern Hemisphere.
除了气温变化和地表的热传递,他们还观察到大规模的降水,特别是在北半球的中纬度地区。
Surface water mainly from precipitation and off the water, precipitation, rainfall in the main flood season, water comes mainly from the old passenger Shahe, Song eight Tuan, sand east of the trunk.
地表水主要来源于降水及客水,降水以汛期降雨为主,客水主要来源于老沙河、宋八疃、沙东干渠。
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