通过研究你自己的精力分布规律，限制你的娱乐时间以及把你的时间有条理的划分，我敢保证你也会有一个高效多产的2008年。
By studying your energy patterns, limiting distractions, and prioritizing your time, you too can ensure a productive 2008.
在本文的模型中，包含著一家多产品的独占厂商与连续分布的消费者，并于独占厂商与消费者之间存在著不对称讯息。
The model in this paper uses one multi-product monopolist and a continuum of consumers, and there is asymmetric information.
综述了国内外催化裂化多产丙烯工艺的特点、产品分布、 催化剂及工业应用情况。
This paper reviewed the characteristics, distributions of products, catalysts and industrial applications of catalytic cracking process for increasing yield of propylene both inside and outside China.
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