improved agricultural technology改变这种农业技术 as memory serves 每逢想起 ..
双语例句
1
Agricultural experiment plot became the base for breeding improved varieties, improved culture technology and variety comparative test.
农业试验小区是选育良种、改进栽培技术、进行品种对比试验的基地。
2
This paper, centralized on the two agricultural colleges, has discussed the introduction and utilization of the improvedtechnology of American crops in China.
本文即以两校农学院为中心探讨美国的农作物改良技术在近代中国的引进和利用。
3
Agriculturaltechnology was improved greatly during the Han-Tang periods, with cattle-drafted ferrous plough as its symbol.