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vegetable
相关语句
  蔬菜
    Study on International Competitiveness of Vegetable Industry in China
    中国蔬菜产业的国际竞争力研究
短句来源
    A Research into the International Competitiveness of China's Vegetable Industry
    中国蔬菜产业国际竞争力研究
短句来源
    Studies on the Development of Vegetable Industry in China
    中国蔬菜产业发展研究
短句来源
    Economics Analysis of Vegetable Industry in China
    中国蔬菜产业发展的经济学分析
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    A Study on Organization of Vegetable Industry in Shandong
    山东蔬菜产业的组织研究
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  蔬菜的
    STUDIES ON RESOURCE OF VEGETABLE VARIETIES IN SHANGHAI (Ⅰ) SORTS OF VEGETABLES CULTIVATED IN SHANGHAI
    上海市蔬菜品种资源研究(一)──上海市栽培蔬菜的种类
短句来源
    THOUGHT AND PRACTICE ON DEVELOPING ORGANIC VEGETABLE IN SHANGHAI
    上海发展有机蔬菜的实践与思考
短句来源
    Development and Present Situation of Acquatic Vegetable in Nantong City
    南通市水生蔬菜的发展与现状
短句来源
    The WUE of the fruit tree and vegetable was 51.5~67.53 kg. hm-2.mmand some 100 kg. hm-2.mm-1. All of them were higher than field crops.
    果树的水分生产效率为51.53~67.51kg·hm~(-2)·mm~(-1),蔬菜的水分生产效率超过了100kg·hm~(-2)·mm~(-1),均高于大田作物。
短句来源
    Shandong is a traditional area to produce vegetable, since 1991, the area, yield and the production value of the vegetable in Shandong always first in the whole country.
    山东是传统的蔬菜产区,自1991年以来,山东蔬菜的面积、产量和产值一直位于全国首位。
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  “vegetable”译为未确定词的双语例句
    General Model Design of The City "Vegetable Basket" Profect
    城市“菜篮子”工程的总体模型设计
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    The Exploitation and Utilization of Wild Vegetable Resources in China for The 21st Century
    面向21世纪的我国野菜资源开发与利用
短句来源
    The dynamic change and sustainable utilizing countermeasures of vegetable land in Shijiazhuang
    石家庄市菜地动态变化及可持续利用对策
短句来源
    Status, Problems and Countermeasures of Industrialization Development In Vegetable Soybean Production in Guangxi
    广西毛豆生产现状、问题及产业化发展对策
短句来源
    A Study on Factors Effecting Farmer's Attitude in Adoption of Environmental-sound Vegetable Production Technology
    影响农户采纳无公害蔬菜生产技术的因素及采纳行为研究
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  vegetable
The results show that fertilizer and soil are important factors determining the aerosol particle over agricultural fields, and vegetable fields in suburban Beijing contribute significantly to the aerosol particle.
      
The stems of the vegetable plant garland chrysanthemum (Chrysanthemum coronarium L.) were shown to contain emodin (in its aglycone and glycoside forms) and chrysophanol.
      
Rastitel'nyi belok: Novye Perspecktivy(Vegetable Protein: New Prospects), Braudo, E.
      
Direct determination of phosphorus in vegetable oils by electrothermal atomic absorption spectrometry
      
An approach to the practical implementation of the standard method of the direct determination of phosphorus in vegetable oils by electrothermal atomic absorption spectrometry with automated sample injection was proposed.
      
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An investigation was made with reference to the united business of agriculture, industry and commerce in Heilongjiang Province. The author, as a member of the work team, found that ideological confusion was an obstacle to the development of united business. Some ideas about the united business formed in the process of the investigation are put forward in the article to elicit discussion which might be helpful to reaching a unanimity of opinions. A united business of agriculture, industry and commerce is the...

An investigation was made with reference to the united business of agriculture, industry and commerce in Heilongjiang Province. The author, as a member of the work team, found that ideological confusion was an obstacle to the development of united business. Some ideas about the united business formed in the process of the investigation are put forward in the article to elicit discussion which might be helpful to reaching a unanimity of opinions. A united business of agriculture, industry and commerce is the union of agriculture with those kinds of industry and commerce which cooperate with agriculture at stages preceding or following it. Therefore the union of agriculture with other kinds of industry and commerce which are not related to the process of agricultural production should not be called the united business. Specialisation is the foundation for building up a united business. In general, agricultural production is least specialised in China, but still there are some highly specialised farm products, such as vegetables, fruits, etc. for which united businesses could be organized at present. Even if the production is specialised only at a low level, asmall amount of farm commodity may be collected into a large amount through horizontal union, then it would be possible to have vertical union, i. e. to develop industry and commerce cooperating with agriculture. How the united business and the people's commune exist simultaneously is a new problem in rural area. To some extent it is possible to integrate united dusiness with people's commune, and this possibility should be made the best of. As both of them have to keep their own characters, generally they are independent one another, and the integration is partial. The most important function of the united business is to develop commodity economy, as these industry and commerce which cooperate with agriculture are helpful to improving the circulation of farm commodity.

农工商联合企业与农工商综合经营都是农业与工商业的联合,但前者是农业与作为农业的前、后部门的与农业有协作关系的工商业的联合。而后者是农业与任何工商业的联合。农王商联合企业与农业专业化关系密切,因而发展农工商联合企业应当以专业化程度高的地区为重点,但是在专业化程度低的地区,也可以通过组织起来,实行横向联合的途径,把少量的商品农产品集中成大量的,在这基础上,实行农工商的纵向联合。农工商联合企业与农村人民公社这两种经济组织有可能在一定范围内,在一定程度上相互结合,应当充分利用这一可能性。但是这种结合必须以不妨碍各自的特点为前提,因而是有限度的。与农业相协作的工商业是可以促进农业生产商品化的工商业,所以发展农工商联合企业就为促进农业生产商品化创造了新的有利条件,这对我国农村改变半自然经济的面貌,走向富裕有重大作用。

Three main characteristics of the vegetable supply in Nanjing were revealed in this paper.Then, based on the analyses of the factors affecting the even supply, seven suggestions on vegetable supply were presented. To conclude, the optimun plan of vegetable production were worked out by a linear programming model.

本文首先提出南京市蔬菜供应的三大特点,然后分析影响蔬菜均衡供应的原因,接着陈述搞好蔬菜均衡供应的七点意见,最后应用线性规划方法建立南京市蔬菜均衡生产经济模型。

In order to gain experience, we have done linear programming in Cuiying place in Daxing county as a test in structure programming of agricultural ecosystem in Beijing-Tianjin region.In the optimum plan, we choose maximum net returns of agricultural production as an objective fouction, also set seventeen decision variables and determine nineteen constraint equations. The mathematical pattern can be written as follows. Maximize ConstraintThe optimum plan inbicates that a ratio of agriculture, forestry and animal...

In order to gain experience, we have done linear programming in Cuiying place in Daxing county as a test in structure programming of agricultural ecosystem in Beijing-Tianjin region.In the optimum plan, we choose maximum net returns of agricultural production as an objective fouction, also set seventeen decision variables and determine nineteen constraint equations. The mathematical pattern can be written as follows. Maximize ConstraintThe optimum plan inbicates that a ratio of agriculture, forestry and animal husbandry will be relatively reasonable after it is fulfilled. It transforms the old structure of single crop plant production into a new structure of increasingly varied productions, helping each other forward in a common development.In the crop production, a net product value transformed from neg-tive into positive will increase ninety eight thousand dollar, 142 times and 33 times as much as before adjustmen of structure with separate forestry and animal husbandry.An analysis of ecological benifit suggests that a covering area of woods shall reach 31.6%, and shall increase one third in comparison with its profit in 1983, which may alter microclimate environment of the cultivated land, may improve the use of soil nutrient by crop plants and may increase transformable efficiency of the sun energy.A sensitivity analysis shows that chemical supply, balance between supply and demand for herbage, total seeded areas of crop plant production, the demandable amount of grains, peanut and vegetables are most sensitive constrained conditions effecting on an area of water melon.The test point of Cuiying shows that method of linear programming is feasible for optimization of agroecosystem structure. However, because of variable factors in agricultural ecosystem, therefore in order to make plan in keeping with the true world, it is necessary to take various parameters accurately, and data storehouse should be built.The linear programming of agroecosystem in Beijing-Tianjin region would be progressed in the way in which the whole region and each county carry out together. Viewing from the angle of the whole region, i.e. from top to below, first we should set about construction of data storehouse and determination of objective set, then according to various level of the regional agro-ecosystem, determine its plan of product structure. From below to top, it is that the scheme in some representative counties which are chosen from agricultural ecosystem with various natural-economic property worked out. Finally, according to objective set, overall plan is coordinated from an allround way.

在崔营生产结构最优方案中,我们选择农业净产值最大为规划目标,同时设置了十七个决策变量和十九个约束方程。最优化方案指出,调整后农林牧结构由单一种植业为主变为农林牧工副各业相结合的林果业和畜牧业迅速发展的经济效益与生态效益相统一的新结构。

 
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