Subsidies to home ownership have thus increased economic volatility.
对自有住房的补贴就是这样加大经济波动度的。
They thus increased their annual grain production rather than diminished it.
他们这样增加了而不是减少了粮食年产量。
The experimental results show that polar groups (mainly carbonyl group) are introduced into the molecular chains of HDPE during electron beam irradiation, the polarity of HDPE is thus increased.
结果表明,通过电子束辐照可在HDPE分子链上引入含氧极性基团,使HDPE的表面自由能增大,极性增强,与水的接触角减小。
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