On the other hand, wider-spread use of small-displacement vehicles and the rise in the proportion of diesel cars will save energy by an additional 5%.
另外,普及小排量汽车和适当提高柴油车的比例,可分别实现5%的节能目标。
The mathematics equations of dynamic fertilization mode were set up to determine the rational N dosage and proportion of additional fertilizer for different production goals.
得出了不同目标产量时的最佳氮肥用量与追施比例和对应于氮肥不同用量的最佳追施比例及理论产量的动态施肥模式的数学方程。
Two additional findings are: 1 the key to stock floatation lies in the relative proportion of release price to the expected increase in efficiency after release.
同时我们发现:(1)释股的关键在于释出价格与释出后期待的效率增进间的相对大小,这两因素间的抵换关系使得在释股过程得以存在一个最释比例。
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