1978年以来,中国的农业技术得到了很大的改善。中国引进了高产农作物。增加了农用化学品和农业机械的使用,扩大了灌溉面积。农村地区的耗电量增加了6倍多。近

游客2023-06-18  32

问题     1978年以来,中国的农业技术得到了很大的改善。中国引进了高产农作物。增加了农用化学品和农业机械的使用,扩大了灌溉面积。农村地区的耗电量增加了6倍多。近年来,中国在农业和食品工业研究方面取得了巨大进步。例如:早在20世纪90年代中期,中国就启动了一个大型国家生物技术项目。中国的研究中心从那时起就开始研究先进的生物技术,如DNA合成技术。

选项

答案     China has significantly improved its agricultural technology since 1978. Our country has introduced high-yield crops, increased the use of agrochemicals and agricultural machinery, and expanded the irrigation area. Rural electricity consumption has increased more than sixfold. In recent years, China has made great advances in agriculture and food industry research. For instance, a major national biotechnological program was initiated as early as the mid-1990s. Chinese research centers have begun to study advanced biotechnologies since then, for example, DNA synthesis technology.

解析
转载请注明原文地址:https://tihaiku.com/zcyy/2762866.html
相关试题推荐
最新回复(0)