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cash crops
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  经济作物
     Through the agriculture structure adjustment,sown areas of cotton,sugar and tobacco in the cash crops have been decreased by 3%,1.5% and 0.7 %.
     经结构调整,棉糖烟在经济作物播种面积中的比例分别下降了3.0、1.5和0.7个百分点;
短句来源
     Recent Changes of the Planting Structure of Cash Crops in China
     我国经济作物种植结构的近期变化
短句来源
     3. The sown area of grain decreases 1.15% while sown area of cash crops increase 3. 38% and total grain production decreases 3. 6%.
     3.粮食作物播种面积减少1.15%,经济作物播种面积增加3.38%,粮食产量减少3.6%。
短句来源
     The results showed that these nematodes can infect 113 species of plants, including 10 grain crops, 9 oil crops and cash crops, 33 vegetable crops, 3 fruit trees, 8 flowers and trees and 50 weeds, belonging to 30 families.
     结果表明,该线虫可侵染30个科的113种植物。 其中粮食作物10种、油料及经济作物9种、蔬菜类33种、果树类3种、花卉树木类8种及杂草50种。
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     Correspondingly, the fragmentation index of grain and cash crops landscapes of Baka ( R i 0.069 2 and 0.098 0 hm -2 ) is higher than that of Daka, respectively.
     受干扰景观中的粮食作物地和经济作物园斑块较多 ,景观破碎度分别为 0 .0 6 92和 0 .0 980hm-2 ,均大于大卡老寨。
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  “cash crops”译为未确定词的双语例句
     In the optimized scheme of cropping structure, the proportion of grain crops, cash crops and forage crops are adjusted form 80∶15∶5 to about 60∶20∶20 respectively.
     在种植业结构优化方案中 ,粮经饲比例由现状的 80∶ 15∶ 5调整为6 0∶ 2 0∶ 2 0 ;
短句来源
     Characteristic of farming system evolvement: 1) Crop composition and distribution were optimized continuously. The ratio of grain crops reduced 21 percent and the proportion of cash crops increased 11 percent in sown area.
     耕作制度演变特征:1)作物布局、种植业结构趋于优化:粮作面积比重下降21个百分点,经作比重上升11个百分点;
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     Connotation of cultivated land realistic class was defined as the capability of benefit when cultivated land used to plant cash crops under the natural technique, management and agricultural use, evaluation factors were all belong to soil fertility factors, land use factors, and agricultural location factors;
     耕地现实级是“在现实的技术、管理手段与农业用途条件下,耕地种植业收益能力的高低”,其评价因素选取原则为“耕地的土壤肥力因素、土地利用因素与农业区位因素”;
短句来源
     Suitability Evaluation and Zonation of Land Resources for Main Cash Crops Cultivation in Fujian Based on GIS
     基于GIS技术的福建省主要经作用地适宜性评价及区划
短句来源
     4. The analysis about high yield and cash income planting patterns indicated thatthe "two grain crops and one cash crop", "one grain crop and one cash crop" and "one grain crop and two cash crops" patterns accounted for 81% of the high yield and cash income rotation planting patterns.
     4、对台州市几种高产高效的种植方式的分析表明,两粮一经、一粮一经和一粮两经在高产高效复种模式中频率占81%,不仅频率高,也深受农民欢迎。
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  相似匹配句对
     Cash Crops Production in India:Performance and Problems
     关于印度经济作物发展问题
短句来源
     Design of a Small Drier for Cash Crops
     小型经济作物烘干机的研制
短句来源
     Expert on Crops
     让土壤里长出希望的农作物专家——记国家科技进步二等奖获得者赵振东
短句来源
     E-Cash Technology
     电子现金技术
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     CASH MANAGEMENT
     现金管理
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  cash crops
European administrators, educators, and missionaries introduced the Victorian English ideal of "gentility" for women at the same time that the introduction of cash crops greatly increased the demands on African women's labor.
      
Significantly, these adaptive strategies focus on shifting to the production of various cash crops, including melons and mangoes.
      
Although the expansion of markets induces specialization and intensification in selected cash crops, it does not erase completely agricultural diversity.
      
Kofyar now devote up to 50% of their labor to cash crops, and they purchase considerable quantities of manufactured goods and medical services.
      
In recent years, many dryland farmers in Indonesia have begun shifting from traditional subsistence agricultural practices to growing cash crops.
      
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Summing up the overall demands on agricultural mechanization posed by the development of agricultural mechanization, the ref orm of rural economy sytem, and the development of the rural economy in China in the past thirties, this paper discusses the development prospects of mechanization in China by year 2,000 with the scientific predicting method. The paper points out that,by the year 2,000, there will be selective mechanization with reasonable developing velocity arounding the agricultural economical benefits....

Summing up the overall demands on agricultural mechanization posed by the development of agricultural mechanization, the ref orm of rural economy sytem, and the development of the rural economy in China in the past thirties, this paper discusses the development prospects of mechanization in China by year 2,000 with the scientific predicting method. The paper points out that,by the year 2,000, there will be selective mechanization with reasonable developing velocity arounding the agricultural economical benefits. It will be taken up in order of priority between both departments and regions, and the emphasis will be lay upon certain mechanization objects and operations. The mechanization of agriculture will further breakthrough the limited scope of the cropplanting (mainly field operations) and turn to multi-links including pre-production, in-the-production and post-production for multi-sector such as field crops, forest, animal husbandry, sideline production and fishery. The mechanization of the rural industry and sideline production, especially, the processing of agricultural products and bi-products as well as the rural transportation will enjoy priority in development, primary and secondary tillage, irrigation as well as drainage, crop protection, threshing and etc. for the main food and cash crops will acc-omplish mechanization basically, the mechanization of other operations will rapidly develope as well. The mchanization of both the animal husbandry and compound feed as well as granular feed production for the poultry and livestock such as chickens poutry cows, pigs and sheeps will be developed emphatically. For the forest machinery, the stress will be put on development of the afforesta-tion, forest-raising and forest products processing machinery. For the fishery machinery, the emphasis will be given to the machinery for breeding, freshness preservating, storaging-transporting and proccssing as well. The paper mentions that the total power in agriculture will amount to 480 million H.P. among which, farm tractors, 135 million H.P., farm trucks, 5, 000-7, 000H.P.; for irrigation and drainage, about 14.5 milliom H.P.; for rural industry and sideline production, about 140 million H.P..This article analysises also macro-economic effect for developing agricultural mechanization and proposes seven strategic measures involved.

本文综合三十多年来中国农业机械化的发展,农村经济体制改革和农村经济发展对农业机械化的全面要求,应用科学的预测方法研讨了2000年中国农机化发展的远景。文章指出,2000年中国农业机械化发展将是部门和地区有先后,机械化对象和作业项目有重点,发展速度合理的以经济效益为中心的选择性机械化。农业机械化将进一步突破种植业主要是田间作业的狭窄范围,转向农林牧副渔多部门的产前、产中和产后多环节。农村工副业,尤其是农副产品加工、运输机械化将得到优先发展。主要粮食和经济作物的耕整地、排灌、植保、脱粒等基本实现机械化,其它作业也将迅速发展。禽畜业中的鸡、牛、猪、羊的饲养业和饲料加工业中的配合饲料、颗粒饲料的机械化将重点发展。林业机械将重点发展营林、育林和加工机械。渔业机械将重点发展养殖机械、保鲜、贮运和加工机械。文章提到,2000年农机总动力将达到4.8亿马力,其中,农用拖拉机约13500万马力;农用汽车为5000~7000万马力;排灌动力约11450万马力,农村工副业动力约14000万马力。文章还分析了农业机械化发展的宏观经济效果并提出了发展的七项战略措施。

On the basis of on-the-spot investigation,the characteristics of natural environment and the types of plant resources in Huang Ling testing region are expounded in this thessis, hence the main methods to improve the ecologic environment, raise the per unit yield and output value, and increase the peasauts' income in sand area are put forward. Biological measures which would be taken are developing forestry and cash crops with the combinations of production, supply, and marketing. Plannting trees, bushes...

On the basis of on-the-spot investigation,the characteristics of natural environment and the types of plant resources in Huang Ling testing region are expounded in this thessis, hence the main methods to improve the ecologic environment, raise the per unit yield and output value, and increase the peasauts' income in sand area are put forward. Biological measures which would be taken are developing forestry and cash crops with the combinations of production, supply, and marketing. Plannting trees, bushes and grass in a mixed form would be beneficial.A lot of plant samples and other materials concerned have been collected during the investigation to provide the scientific basis for the departments concerned bringing Huang Huai Hai prainunder acomprehensive control.

本文通过实地调查,阐述了黄陵试区的自然环境的特点,植物资源的种类与类型;同时提出了改善沙区生态环境,提高单位面积产量与产值,增加农民收益的主要措施.在生物措施方面,以发展林业和经济作物为主,实行乔、灌、草,产、供、销相结合.在调查中还收集了大量的植物标本和有关资料,为有关部门和综合治理黄淮海平原提供了科学依据.

Dept.of Soil and Agrochemistry,FAC According to the requirements and grading standards of zoning red soilsand yellow soils utilization and improvement,the whole land of Fujian isdivided into two soil zones,four soil regions and eight soil groups.Theyare arranged as follows:Ⅰ.Red soils and yellow soils zone of central subtropics.Ⅰ_1 Mountainous red soils,yellow soils and paddy soils,as forest,crop and tea regions of Wuyi-Daiyun Shan Shan-Jiufeng Shan.I_1(1) Mountainous red soils,yellow soils and yellow paddy...

Dept.of Soil and Agrochemistry,FAC According to the requirements and grading standards of zoning red soilsand yellow soils utilization and improvement,the whole land of Fujian isdivided into two soil zones,four soil regions and eight soil groups.Theyare arranged as follows:Ⅰ.Red soils and yellow soils zone of central subtropics.Ⅰ_1 Mountainous red soils,yellow soils and paddy soils,as forest,crop and tea regions of Wuyi-Daiyun Shan Shan-Jiufeng Shan.I_1(1) Mountainous red soils,yellow soils and yellow paddy soils,improved low productive soils and erosion defence groups at medium moun-tains of northeastern Fujian.Ⅰ_1(2) Mountainous yellow soils,red soils and cold nondrained soils,improved low productive soils and well manured groups at medium moun-tains of northwestern Fujian.I_1(3) Red soils,cold nondrained soils and fluvoaquic paddy soils,improved low productive soils,well manured and erosion defence groupsat low mountains and basin between mountains of northern Fujian.Ⅰ_1(4) Red soils,mountainous yellow soils and yellow paddy soils,integrated improved groups at medium mountains of central Fujian.Ⅰ_1(5) Red soils,mountainous yellow soils,purple soils and yellowpaddy soils,improved low productive soils and soil conservation groups atvalleys basin and medium mountains of southwestern Fujian.Ⅰ_2 Red soils,paddy soils and solonchak,as crop,tea regions of thehill and plain eastern seacoast of Fujian and Zhejiang.Ⅰ_2(1) Red soils,dark paddy soils,yellow paddy soils and desalini-zed paddy soils,drought control,well manured and soil conservation groupsat hill and plain of Fujian eastern seacost.Ⅱ.Lateritic red soils-red soils zone of southern subtropics.Ⅱ_1 Lateritic red soils,red soils and paddy soils,as crop,cash crops and tropical crops regions of southeastern seacoast.Ⅱ_1(1) Lateritic red soils,dark paddy soils,desalinized paddy soilsand red sandy soils,soil conservation,well manure and drought controlgroups at hills and plain of southeastern Fujian.Ⅱ_2 Lateritic red soils,red soils and paddy soils,as crop,forestry andcash crops regions at low mountains and hills of Fujian and Guangdong.Ⅱ_2(1) Lateritic red soils,red soils,red sandy soils and sandy flu-voaquic paddy soils,erosion defence and drought defence groups at lowmountains and hills of southeastern Fujian.

根据红黄壤利用改良区划的原则与分级标准,把福建省划分为两个土壤地带、四个地区和八个土区,即:Ⅰ中亚热带红壤黄壤地带Ⅰ_1武夷山-戴云山-鹫峰山山地红壤、黄壤、水稻土,林、粮、茶地区。Ⅰ_1(1)闽东北中山山地红壤、黄壤、黄泥田,改低、防蚀区。Ⅰ_1(2)闽西北中山山地黄壤、红壤、冷浸田,改低、培肥区。Ⅰ_1(3)闽北低山山间盆地红壤、冷浸田、潮泥田,改低、培肥、防蚀区。Ⅰ_1(4)闽中中山红壤、山地黄壤、黄泥田,综合治理区。Ⅰ_1(5)闽西南中山河谷盆地红壤、山地黄壤、紫色土、黄泥田,改低水土保持区。Ⅰ_2闽浙东部滨海丘陵平原红壤、水稻土、盐土,粮、茶地区。Ⅰ_2(1)闽东滨海丘陵平原红壤、乌泥田、黄泥田、埭田,防旱、培肥、水土保持区。Ⅱ南亚热带砖红壤性红壤和红壤地带Ⅱ_1东南沿海砖红壤性红壤、红壤、水稻土,粮、经作、热作地区。Ⅱ_1(1)闽东南滨海丘陵平原砖红壤性红壤、乌泥田、埭田、赤砂土,水土保持、培肥、防旱区。Ⅱ_2闽粤低山丘陵砖红壤性红壤、红壤、水稻土,粮、林、经作地区。Ⅱ_2(1)闽东南低山丘陵砖红壤性红壤、红壤、赤砂土、潮泥砂田,防湿、防旱区。

 
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