我们的产品采用四川西北部丘陵地区一种特殊的稻草为原料，经过精心筛选和处理，最后采用手工编织而成。
Our product USES northeast sichuan the hilly area one kind of special straw is a raw material, passes through careful screening and processing, finally USES the manual knitting to become.
利用定位观测数据，对四川中部丘陵地区不同种植模式下旱地土壤水分变化规律进行了初步研究。
Based on the data of observation in fixed location, the pilot study on the law of soil moisture variation in different cropping patterns on dryland in hilly area of Central Sichuan has been done.
目的了解四川省丘陵地区肠道蠕虫病流行现状。
Objective To master the epidemic situation of human intestinal helminthiasis in hilly areas of Sichuan Province.
应用推荐