以聊城市种植业系统为研究对象，对系统生产力、种植业结构与效益进行了动态分析。
Based on the crop cultivation system of Liaocheng, Shandong Province, the system productivity, composition of crop cultivation and benefit were analyzed.
在高校行政管理中，资产管理是一个永恒的话题，它直接影响着高校办学的规模、质量、结构与效益。
In administration at higher education institutes, assets management is an eternal topic. It directly affects the size, quality, structure and efficiency of sponsoring institutes.
而这些效益都来自于生物炭满是微小细孔的结构，这些细孔对有益的细菌与真菌能够起到庇护作用。
These effects are the result of biochar's structure, which is full of microscopic pores that can harbour useful bacteria and fungi.
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