Programmes that depict families in distress are not necessarily representative of the general experience.
描述处于不幸中的家庭的节目并不必然的代表普遍的经验。
Through the general experience analysis and empirical research, this paper discusses the effect of Guangdong's exporting trade to pollution and the environmental regulations during 1990 to 2007.
本文从一般经验分析与实证研究角度，对广东1990 - 2007年间出口贸易对环境污染的影响、环境规制对出口贸易的影响进行分析。
In general, experience has shown that third-to fifth-degree polynomials produce sufficiently low residuals and monotonically increasing derivatives .
实践证明，三至五次多项式就能产生足够小的残差和单调递增的导数。
In general, experience has shown that third-to fifth-degree polynomials produce sufficiently low residuals and monotonically increasing derivatives .
实践证明，三至五次多项式就能产生足够小的残差和单调递增的导数。
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