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field of cotton
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  棉田
     Design and Implementation of WebGIS-based Soil Nutrient in Field of Cotton Manage & Recommend Fertilizing Information System in Xinjiang
     基于WebGIS的新疆棉田土壤养分管理与推荐施肥信息系统的设计与实现
短句来源
     WebGIS-based Soil Nutrient in Field of Cotton Manage & Recommend Fertilizing Information System
     基于WebGIS的棉田土壤肥力信息管理及施肥决策系统
短句来源
     The mathematical models of regulating cotton Plant shape with DMC were studied with B-saturated and optimum regression design for three factors in the intercropping field of cotton and wheat in 1991-1992.The optimal DMC amount appli1650kg/hm2. The corresponding plant shape for lint yield>1650kg/hm2 were:plant height: 91. 6-103. 2cm;
     1991~1992年,采用三因素B-饱和最优回归设计,研究了麦套棉田应用调节安调控棉花株型的数学模型,筛选出每公顷皮棉产量大于1650公斤的调节安用量组合方案为:蕾期喷施12.3~22.05g/hm2,见花期喷施22.65~38.25g/hm2,花铃期喷施33.75~56.25g/hm2。
短句来源
  “field of cotton”译为未确定词的双语例句
     Field Efficacy Experiment of Teproloxydim Controlling Grassy Weed on the Field of Cotton
     快捕净防除棉花田禾本科杂草田间药效试验
短句来源
     Taking the 125th regiment of the 7th Agricultural Shi as basis in Xinjiang, the soil nutrient in field of cotton manage & recommend fertilizing information system is found.
     本研究以新疆生产建设兵团农七师125团为基地,针对土壤信息数据在农业生产中的重要作用.
短句来源
     Using this method, we can represent exactly some expert's knowledge, which somehow have a vague property in the field of cotton spinning.
     运用该表示方法能较确切地处理棉纺领域中一些具有模糊性质的专家知识.
短句来源
     On the base of EFPN (Extended Fuzzy Petri Network), this paper defines a group of fuzzy inference rules and the relevant inference algorithms. Later on, a symptom diagnosis expert system is constructed in the field of cotton spinning.
     我们在EFPN的基础上建立了相应的模糊推理规则并给出了推理算法,构造了一个棉纺故障诊断条干不匀专家系统.
短句来源
     Breeding of insect resistant cotton with gene engineering is one of the popular field of cotton biotechnology that bring hope for the prevention and control of cotton pests.
     抗虫转基因棉花的培育是近年来棉花生物技术研究的热点,它为棉杜虫害的防治展示了希望。
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The researches on the representation and acquirement of knowledge, occupy an important point in developing an expert system. This paper put forward a new knowledge representation method—extended fuzzy Petri network. Using this method, we can represent exactly some expert's knowledge, which somehow have a vague property in the field of cotton spinning. On the base of EFPN (Extended Fuzzy Petri Network), this paper defines a group of fuzzy inference rules and the relevant inference algorithms. Later on,...

The researches on the representation and acquirement of knowledge, occupy an important point in developing an expert system. This paper put forward a new knowledge representation method—extended fuzzy Petri network. Using this method, we can represent exactly some expert's knowledge, which somehow have a vague property in the field of cotton spinning. On the base of EFPN (Extended Fuzzy Petri Network), this paper defines a group of fuzzy inference rules and the relevant inference algorithms. Later on, a symptom diagnosis expert system is constructed in the field of cotton spinning.

在专家系统的研制与开发过程中,对于知识表示及获取方法的研究占有重要地位。本文提出一种新的知识表示方法一扩展模糊Petri网.运用该表示方法能较确切地处理棉纺领域中一些具有模糊性质的专家知识.我们在EFPN的基础上建立了相应的模糊推理规则并给出了推理算法,构造了一个棉纺故障诊断条干不匀专家系统.

According to the observed data of heat and Water in the basins in middle areas, Shanxi previce, the paper analyses the heat and water conditions there under different cropping system, by using the following formulas.It alse colculates the budget of heat and water (not having irrigable condition) to the main field crops respectively . It shows.As to one crop per annum, heat surplus in the fields of winter wheat (≥0℃ C cumulative temperature, else crops are ≥10℃. cumulative temperature) , corn'and millet is about...

According to the observed data of heat and Water in the basins in middle areas, Shanxi previce, the paper analyses the heat and water conditions there under different cropping system, by using the following formulas.It alse colculates the budget of heat and water (not having irrigable condition) to the main field crops respectively . It shows.As to one crop per annum, heat surplus in the fields of winter wheat (≥0℃ C cumulative temperature, else crops are ≥10℃. cumulative temperature) , corn'and millet is about 222..3℃, 937.4℃ and 1187. 1℃ respec-tively. Heat deficit in the field of cotton is about 142.9℃ heat surplus is about 860.7℃ only in Linfen and Yuncheng basins, water deficit in the fields of winter wheat, corn, cotton and millet is-about 96.4mm 121.9mm 53.6mm and 151.1mm respectively.As to two-year-three crop system, heat surplus in the fields of crops(planting corn, winter wheat and millet) is about 779.2 C heat deficit inthe field of crops is about 302.7℃ in Xin-ding basins. Water deficit inthe field of crops (planting corn, winter wheat and millet) is about 388.5mm.As to two-crop a year, if planting winter wheat and corn, heat deficit is about 165.5℃ and water deficit is about 196.3 mm. If planting winter wheat and millet, heat surplus is about 84.4℃ and water deficit is about 291.9mm in Yuncheng basin.From April to May is a period of the highest water consumption of winter wheat and the sowing time of corn, cotton and millet and the time of heat in field is higher. But in this period precipitation is the lowest. Therefore, a complementary amount of water is required in irrigation.The analysis and computation of the heat and water budgets are to provide scientific basis for making full use of the thermal resources, economizing on water resources irrigating crops in field rationally, developing the economy of Shanxi province.

本文根据晋中五大盆地的热量、水量实测数据和当地的实际情况,分析计算了不同耕作制度下主要作物农田热量盈亏量和无灌溉条件下的水量盈亏量。为充分合理利用水热资源,发展农业生产,提供科学依据。

This paper applies the tree and/or production system to representing some experts' knowledge of vague property in the field of cotton spinning, A group of the fuzzy deduction rules were found, and the new work diagran of forward deducting is established and put forward accordingly. The aim of this paper is to lay out a foundation for constructing the CSDES.

本文运用产生式的与或树处理棉纺条干不匀故障诊断问题的一些带有模糊性质的专家知识,建立了相应的模糊推理规则,并绘出正向推理网络图,为建成棉纺故障诊断专家系统打下了基础。

 
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