In the present depressed economic background, with other difference is that in most sectors, pharmaceutical industry, many companies have money hands.
在目前经济低迷的大背景下，与其他大多数行业不同的是，制药行业的许多企业手中有闲钱。
According to the difference of the theory background, economic and ecological valuing methods of agricultural environmental effect were classified in this article.
本文首先根据农业环境效益评价的理论基础不同，将目前的农业环境效益评价方法分为经济学方法和生态学方法两种。
The China and Western economic law evolves from different eras background, its basic difference of traditional culture is prominent.
中西方经济法产生于不同的时代背景，其传统文化基础差异显著。
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