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- In 2000 the human / livestock population of Qinghai province was? 在2000年,青海省人口/牲畜的数量是多少?
- Thirdly, man-made grassland is being promoted so as to ease the pressure brought to bear on natural grassland by the ever-growing livestock population. 三是建设人工草地,减轻牲畜数量增加对自然草地的压力;
- Thirdly,man-made grassland is being promoted so as to ease the pressure brought to bear on natural grassland by the ever-growing livestock population. 三是建设人工草地,减轻牲畜数量增加对自然草地的压力。
- It means converting highly erodible cropland back to grassland or woodland, reducing the livestock population, and planting tree shelter belts across the windswept areas of cropland, as U. 也就是说,必须把容易造成土壤冲刷流失的耕地,复育为原本的草原和森林,并降低牲畜的饲养量,以及在耕地周边栽种防风林,减少风的侵蚀。
- In the past, developing countries have coped with the increases in demand mainly by expanding livestock populations. 以前,发展中国家应对需求的增长是扩大家畜数量。
- Foot-and-mouth disease spreads quickly through livestock populations, making it difficult for dairy cows to produce milk and prompting weight loss in other animals. It is very painful for animals. 口蹄疫在牲畜群体中传播速度极快。染病的奶牛不能产奶,牲畜体重下降,非常痛苦。
- A Review of Livestock Population Structure Management Research 畜群结构管理研究进展
- This city has a population of more than 1,000,000. 这个城市人口超过一百万。
- An enclosure for confining livestock. 畜栏用来圈住牲畜的围栏
- A desert has no settled population. 沙漠没有固定的居民。
- There was a steady increase in population. 人口在不断增长中。
- What is the population of this country? 这个国家的人口是多少?
- An expanse of land suitable for livestock to wander and graze on. 放牧地,牧场一片适宜于牲畜游荡和进食的广大土地
- A mixture of ground grain and nutrients fed to livestock and fowl. 麦麸由谷糠和营养物质调成的混合物,用以饲养牲畜和家禽
- Disease has decimated the population. 疾病使大部分人死亡。
- The population of the island has sunk from100 to20. 这个岛上的人口从容不100人减少到了20人。
- Since liberation livestock has grown by590 percent here. 解放以来,这里的牲畜增长了百分之五百九十。
- What is the population of Ireland? 爱尔兰人口有多少?
- There was a swell in the city's population. 该市出现过人口膨胀。
- In ten years the city's population expanded by 12%. 十年之中,该城人口增加了百分之十二。