例句與造句

1. Upgrading of an industrial structure
   產業(yè)結構升級
2. The thesis is based on income question , forest coverage rate and grop production . to beging with , date envelopment analysis is proved that it can be applicated into grain for green in shan - bei district , and then in view of the fact , seven esential factors which have influence on the project are found out : expense of dam , expense of crop , expense of cash tree , expense of defense tree , other economic crop , expense of grass and graziery ; and the output factors include : income of gdp , pure income per captia , the area of decreasing land loss , graziery income , crop production , income of tree , the totle income of economic crop . after the date of each facts are puted into dea model , unefficiencial decision making units ( dmu ) found . the data that are got through adjusting unefficiencial dmus dy dea can offer guide in shanbei district upgrading of an industrial structure . at the same time , taking into account some possible problems in or after grain for green in shan - bei district , the thesis bring out some propesal to improve the circ umstance , enhance the life level and put the relation of population , resource and circumstance into a healthy orbit
   因此，加快退耕還林還草，調整土地利用結構和產業(yè)結構，已成為實現山川秀美工程和可持續(xù)發(fā)展戰(zhàn)略的必經之路。論文以解決陜北地區(qū)的收入問題，植被問題以及糧食產量問題為出發(fā)點，首先從理論上分析了包絡分析方法在陜北地區(qū)退耕還林(草)中運用的可行性，然后結合陜北地區(qū)目前的實際情況，綜合分析出影響陜北地區(qū)退耕還林(草)的關鍵的七個因素作為輸入指標：水利水保設施投入，農作物投入，經濟林種支出，防護林支出，其它經濟作物，草類支出，畜牧業(yè)投入；以退耕還林所要解決的最終問題作為輸出指標： gdp收入、農民人均純收入、水土流失減少量、牧業(yè)總產值、糧食產量、林業(yè)總產值、其他經濟作物總產值。將各指標所對應的數據代入模型后，通過分析求解得出非有效的決策單元，再運用包絡分析方法的一些基本原理對非有效的決策單元進行調整，由此所得的數據對陜北地區(qū)的實際投入具有很好的指導意義。
3. It's difficult to find upgrading of an industrial structure in a sentence. 用upgrading of an industrial structure造句挺難的