When people think of farming today, they usually picture a tractor (拖拉机)rather than horses in the farmland. That's because tractors that relied on engines revolutionized farming in the late1800s. Now a new type of tractor can do the same in the21st century.Agriculture has been changing ...
The push for innovation is fed by the need to produce larger amounts of food for a growing world population.(在过去的几十年中,农业发生了巨大的变化。为不断增长的世界人口生产更多粮食的需求推动了创新。)”可推断,因为世界人口的增长,需要生产更多的粮食来养活更多的人,这促成了农业革命。故选A。 (2...
When people think of farming today, they usually picture a tractor(拖拉机) rather than horses in the farmland. That's because tractors that relied on engines revolutionized farming in the late 1800 s. Now a new type of tractor can do the same in the 21st century. Agriculture has been chan...
May 18, jiangxi province ji city taihe county wanhe town shahu village farmland tillage summer planting picture. (Photo by Deng Heping) A farmer uses a tractor to prepare rice for planting in Shahu Village of Taihe County in Ji 'an City, east China's Jiangxi Province, May 18, 2019. In ...
5.Industryand ___(农业)arethe two important sectors of the national economy. 6.Theyare against the ___(提议),for it takes up too much farmland. 7.This ___(区域)isbecoming increasingly important both strategically and economically. 8.Hefound it demeaning(卑微的)to work for his ___(以前...
went to Japan at the age of 3 to live with herobachan(grandmother). Not until she was 20 did her mother send for her, and after landing at Angel Island in San Francisco Bay in 1931, Tamaki traveled south to what was then row after row of farmland in Venice, where she picked celery...
a基地内碱蓬草具有很强特色性和景观开发潜力,而农田在现代社会日益机械化的发展中,也具有一定景观观赏性。 In the base the alkali loose grass has the very strong characteristic and the landscape development potential, but farmland in modern society daily mechanization development, also has certain landscape...
When people think of farming today, they usually picture a tractor (拖拉机) rather than horses in the farmland. That’s because tractors that relied on engines revolutionized farming in the late 1800s. Now a new type of tractor can do the same in the 21st century. ...
ain other parts of the world, especially in Africa, there is a problem with desertification. Climate change and over-farming are causing farmland to turn into desert. In means that people cannot grow enough food. 在世界的其他地区,特别是在非洲,有一个问题以沙漠化。 气候变化和在种田造成农田把...
Seem like a scene from a movie about the end of the world For people living near the Aral sea(咸海) in Central Asia, it’s all too real. Thirty years ago, government planners diverted the rivers that flow into the sea in order to irrigate farmland. As a result, the sea has shrunk ...