我们的棋式说明了为什么分凝作用主要发生在特定的深度和产生的性质不同的岩浆.Our model explains why segregation mainly occurs at particular levels and produces distinctive magmas.这种依赖性可能是磷分凝在硅中的结果.This dependence may be the result of phosphorous being segregat...
Steps taken now to maximise your health will pay dividends later on.现在采取措施增强体质会使你日后受益。The cash dividends they get from the cash crop would sustain them during the lean season.从经济作物中获得的收益能帮助他们度过不景气的时期。Their decision five ...