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   粮食消费量 在 农业经济 分类中 的翻译结果: 查询用时:0.527秒
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粮食消费量
相关语句
  grain consumption
    Estimation of Food Grain Consumption in Chinese Urban Household’s Eating out
    我国城镇居民在外用餐中粮食消费量的估计
短句来源
    For various sub-regional condition and grain consumption capacity per capital are different, it is important to build different safe baseline of cultivated land in regional or provincial scale
    同时指出不同地区的人均粮食消费量不同,粮食自给率也会有区别,所以各地需要制定区域性或省级的耕地资源安全底线标准。
短句来源
  “粮食消费量”译为未确定词的双语例句
    A Time Series Forecasting of Food-grain Consumption Per Capita in China
    中国人均食用粮食消费量的时序预测
短句来源
    The results of this study show that the yield of main crops is increasing to a small extent, the total amount of food production manifests no obvious increase, the expense on food by people is closely related to the income of people.
    资料分析表明,长江流域七省一市的粮食生产表现为,粮食单产略有提高,粮食总产徘徊,粮食消费量与居民的经济收入密切相关。
短句来源
    Using the principle and method of Grey Predicting Method G M(1,1),the paper set up the predicting models of population increase,total yield and per unit area yield of cror and the inerease of the lowest food consumption per capita. Based on the four models, division of agro-ecological economic region of Wuchuan county and statistics data of economic develofment of the county,the paper further set up the predicting model for the area of returning farmland to forest land.
    在武川县农业生态经济类型区划分的基础上 ,依据近年来该县国民经济发展统计资料 ,运用灰色预测模型GM(1,1)的原理和方法 ,在建立人口增长、粮食总产和单产增长及人均最低粮食消费量的预测模型的基础上 ,建立了退耕还林面积的灰色预测模型 .
短句来源
    Time series forecasting models of food-grain consumption per capita in China were scanned and selected by using SPSS, and were built based on the correlative relationship between quantity of consumption and time.
    利用粮食消费量与时间之间的相关关系, 采用SPSS程序包进行筛选, 建立我国人均食用粮食消费的时序预测模型。
短句来源
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  grain consumption
The present paper reviews current evidence on the effects of dietary factors, such as moderate alcohol consumption, whole grain consumption, fish intake and omega-3 fatty acids, vitamins, and minerals, on the development of HF.
      
The per capita grain consumption in one third of China's main grain-producing counties has fallen below 400 kg; most of these areas are located in southern China.
      
As population and grain demand unceasingly increase, the potential of grain production, and the commodity grain provided for the nation are the major problems about grain consumption and distribution in the future.
      
feed grain consumption was reduced to a much greater extent than exports.
      
Because local grain consumption depends greatly on compensation awarded by the project, the potential for sustainability of the project is compromised.
      
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This paper deals with the characteristics of the food production and consumption, main problems faced to the food production in Yangtze River Basin, especially in recent years. The results of this study show that the yield of main crops is increasing to a small extent, the total amount of food production manifests no obvious increase, the expense on food by people is closely related to the income of people. The main problems for the development of the agriculture in Yangtze River Basin are that the cultivated...

This paper deals with the characteristics of the food production and consumption, main problems faced to the food production in Yangtze River Basin, especially in recent years. The results of this study show that the yield of main crops is increasing to a small extent, the total amount of food production manifests no obvious increase, the expense on food by people is closely related to the income of people. The main problems for the development of the agriculture in Yangtze River Basin are that the cultivated land decreases yearly, the flood and drought disaster occurred often, the investment allocated to agricultural development decreased compared to that for industry and other fields, and the farmers are not so enthusiastic about cultivating the land because of the low economic benefit of the farming activities. Based on above analysis, the authors proposed several countermeasures in order to increase the food productivity and promote the development of sustainable agriculture in Yangtze River Basin.

通过大量的资料分析了长江流域在进入90年代后的粮食生产与消费态势,粮食生产过程中存在的主要问题,及其对粮食生产的影响。资料分析表明,长江流域七省一市的粮食生产表现为,粮食单产略有提高,粮食总产徘徊,粮食消费量与居民的经济收入密切相关。农业发展面临的主要问题是,耕地面积减少,水旱等自然灾害频发,对农业的投资比例下降,农民种田积极性下降等。针对上述问题,提出了实现长江流域农业可持续发展的若干建议,尤其是长江流域的中低产田的改造,是发挥长江流域粮食生产潜力的重要途径。

Using the principle and method of Grey Predicting Method G M(1,1),the paper set up the predicting models of population increase,total yield and per unit area yield of cror and the inerease of the lowest food consumption per capita.Based on the four models, division of agro-ecological economic region of Wuchuan county and statistics data of economic develofment of the county,the paper further set up the predicting model for the area of returning farmland to forest land.The paper also calculated the areas on the...

Using the principle and method of Grey Predicting Method G M(1,1),the paper set up the predicting models of population increase,total yield and per unit area yield of cror and the inerease of the lowest food consumption per capita.Based on the four models, division of agro-ecological economic region of Wuchuan county and statistics data of economic develofment of the county,the paper further set up the predicting model for the area of returning farmland to forest land.The paper also calculated the areas on the model from the years of 2000 to 2010, which provided a scientific basis for the ecological engineering of returning farming to forestland.

在武川县农业生态经济类型区划分的基础上 ,依据近年来该县国民经济发展统计资料 ,运用灰色预测模型GM(1,1)的原理和方法 ,在建立人口增长、粮食总产和单产增长及人均最低粮食消费量的预测模型的基础上 ,建立了退耕还林面积的灰色预测模型 .依此计算了该县自 2 0 0 0年至 2 0 10年的退耕还林工程的面积 ,以期对退耕还林工程的开展提供科学依据。

Firstly the author considers some problems carefully that correlate with food security such as grain attribute, grain famine, grain embargo and grain trade. Then grain self-sufficient ratio is discussed through the analysis on the development of consumption, yield, and trade of grain in the world. As a result, the authors put forward moderate grain self-sufficient ratio(90%). Based on forecast analysis such as the quantity of cultivated lands' area and grain's potential yield, and scenario analysis of grain...

Firstly the author considers some problems carefully that correlate with food security such as grain attribute, grain famine, grain embargo and grain trade. Then grain self-sufficient ratio is discussed through the analysis on the development of consumption, yield, and trade of grain in the world. As a result, the authors put forward moderate grain self-sufficient ratio(90%). Based on forecast analysis such as the quantity of cultivated lands' area and grain's potential yield, and scenario analysis of grain demand per capital (420 kg) and grain self-sufficient ratio (90%), the safe baseline of cultivated land in the whole county and sub regions in 2010 are calculated. The result showed that the whole country's average safe baseline of cultivated land is 0.056hm~2 per capita. For various sub-regional condition and grain consumption capacity per capital are different, it is important to build different safe baseline of cultivated land in regional or provincial scale

首先就粮食属性、粮食饥馑、粮食禁运、粮食贸易等与粮食安全密切相关的问题进行了深刻反思,并通过对国际国内粮食消费、粮食生产和粮食贸易的发展态势分析,探讨了中国适度粮食自给率的问题,由此提出当前中国粮食自给率目标以90%左右为宜。在此基础上,通过估算预期粮食综合生产能力,以人均粮食需求量420kg,粮食自给率达到90%为情景,确定我国近期适宜的耕地资源安全底线是人均0.056hm2。同时指出不同地区的人均粮食消费量不同,粮食自给率也会有区别,所以各地需要制定区域性或省级的耕地资源安全底线标准。

 
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