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1·After flare opening stage apeak distribution of dry weight root in soil was Negative Index curve.

大喇叭口期以后根系干重在土壤中的垂直分布呈负指数曲线趋势变化。

2·The proportion of women working rose from below 40% in 1960 to apeak of over 60% in 1999. It has subsequently fallen slightly.

职业妇女所占的比率从1960的40%以下达到1999年的超过60%，并在该年达到峰值，随后开始有点下降。