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1.
ZHANG Hong~ 《保鲜与加工》2004,(4):122-125129
The characteristics of two dimensional bar code are analyzed, then the technological characteristics and the composition of logistic bar code are discussed.Through the analysis of application in medicine trade logistics management system,the PDF417 two dimensional bar code is used to make out a selling invoice, medicines stock,etc. With PDF417 two dimensional bar code , the medicine trade logistics management system overcomes many difficult problems, makes the whole system to be more efficient, completes the plan, organization, coordination and control of trade partners, logistic, information ,business,finance etc., and strengthens the connection between the trade partners.  相似文献   

2.
Since the early 1970s, hundreds of urban storm water models have been developed to plan, design and operate the drainage system, in order to build the system more appropriately, reduce the flood in urban areas and make the storm water controllable. In this paper, the concepts and theory of urban storm water models are expounded and the main characters of three representative urban storm water models are described and the state and trend of their development in China are introduced.  相似文献   

3.
生物工程本科人才培养方案及课程体系改革的研究   总被引:2,自引:0,他引:2  
介绍了蚌埠学院对生物工程本科专业教学改革进行的初步研究与实践,包括更新观念,改革人才培养模式,制订人才培养方案,以及改革课程体系、教学内容和教学手段等,概述了制订生物工程本科专业培养计划的指导思想和基本原则,以及培养目标、课程体系、教学内容等进行的实践性探索。  相似文献   

4.
Should an economic development strategy target the business services industry to insulate the local economy from the business cycle? The relationship between business services employment (SIC 73) and measures of the business cycle is analyzed at national and metropolitan-area levels. At the national level, certain components of business services are not immune to the business cycle while others are. At the metropolitan level, certain characteristics of the metropolitan area and its industrial structure are identified which would result in business services employment being procyclical or not immune to the business cycle.  相似文献   

5.
The mechanization of mining thinnest coal seam is a key program in the 7th five-year plan in Sichaan province, It is sponsored by The Scientific and Technieal Commission of Sichuan province. In this paper, the dynamic performance for the hydraulie servo-system of haulage party for SGW-150 shearer with coustant-power speed governing is analysed. It shows that the system designed by us is stability and reasonable for SGW-150 shearer.  相似文献   

6.
This papar presents an evolution model in business behaviors-the L-S Business Strategies,gives some examples and predictions which support these strategies,and analyzes the relationship between the industrial organizations in China and the L-S Business strategies.  相似文献   

7.
This paper analysed the four forms of the cyclical fluctuation in business in our country: trade, administrative, product and managerial cyclical changes, and studied how to construct the models of residual method and pressure analysis method and with which to predict the business cycles.  相似文献   

8.
Aiming at site management problems of machining job shop, a site tools management method based on dynamic distribution for machining job shop is proposed. According to the method, the site dynamic distribution plan of machining tools is generated. A site tools distribution management information system is developed. The function and information models of the system are presented. With the system, dynamic distribution and recycling of machining tools and materials is realized. As a result, the inventory of machining tools is reduced, and the productivity is improved. The system has been applied in a machining job shop with satisfied result.  相似文献   

9.
This paper introduces the important ideas and methods of theoretical ecology anddiscusses how to increase the life of large-middle businesses from the business strategies in our coun-try.  相似文献   

10.
In the new environment, product development is the core of product innovation and quickly responsive to the market for the enterprises. The speed and effectiveness of development is the key factor to the success of product development. The design for business is the key technique in achieving the effectiveness of product development. And manufacturing system is the bridge between business and products. The design method of facing business is discussed, and the design flow and content of manufacturing system supporting facing business are pointed out. At the same time, the author also sets forth the construction definition, the construction design and the detailed design of the manufacturing system. So the design flow of manufacturing system facing business is established.  相似文献   

11.
To determine the target market is a top task in the marketing management.If the target market is not selected carefully,the entirety of marketing is affected and even leads to failure because of the wrong direction. However,in many enterprises the target market is judged by subjectivity and the decision lacks accuracy. Based on business practice, a quantitative model is established by the method of the gray situation decision making,and the problem of strategic optimization is discussed.  相似文献   

12.
The development of E commerce is booming. Now the management of some domain is converting from tradition to E commerce, this needs the application and integration of the latest information technologies for the maximum usage and share of network information resources. As a modeling language, Unified Modeling Language (UML) is well defined, easy to specify, powerful in function and applied widely. Business model concentrates on the business around the system, not every project requires business model. However, there are many situations where business modeling adds a great deal of value. Establishing system business model is the primary task when people make use of UML to establish E commerce system model and develop software system. By E commerce system the authors expound the use case, and propose how to use correct method to establishing E commerce system business model.  相似文献   

13.
This paper brings forward a design and realization of electronic business based system.This system provides a set of application integrated service platform and user portal for the development,running and management of electronic business,based on the standard J2EE.This system also provides a strong,healthy and extendable technical frame for the business application in network environment,which would help the enterprise to realize business process optimization more easily and provides the technical frame for various application integration.  相似文献   

14.
The society-economy-environment appraisal for construction project can help our government to control macro-economy, make correlation policy and formulate laws and draw up city plan.It has great influence on the sustainable development of our society and it is the demand of the law for the environment evaluation in China.This paper introduced the basic structure of society-economy-environment appraisal system for construction project and the thought of elements transaction.Using the method of AHP, the model of project analyzing and optimizing selection is designed.For the more, the methods of the optimizing models on the selected schemes are put forward.Finally, the integrative analysis has been made on the system design and appliance of this appraisal system.  相似文献   

15.
Electronic business is a model of automation business activities, so the concept of field bus control system that is the latest control technology in automation control domain could be transplanted into electronic business structure to optimize the performance of the electronic business. The author studied the model which had centralize distributed structure and built under the concept of FCS in the environment of electronic business. By analyzing the performance of shops online, authority center and logistics distribution center that have the centralize distributed structure, the conclusions could be drawn that the centralize distributed structure model of electronic business has the advantages of high reliability, rapid response, high expandability, easy to rebuild and high system efficiency that FCS has.  相似文献   

16.
The interacting multiple model algorithm is used to solve the vehicle's tracking problems in automated highway system.It has multiple models,each of which matches to a particular mode such as uniform motion with constant velocity and maneuvering motion with acceleration.Combined with the target maneuvering models,the current acceleration of the target and its covariance are simulated.Significant noise reduction is achieved during the uniform motion.And it does better in maintaining the accuracy of the state estimates than the unfiltered radar measurements during the maneuver.A rapid detection of the maneuver is also obtained.The Monte Carlo simulation results show that the IMM algorithm will improve the target's tracking performance and enhance the vehicle's safety and reliability.  相似文献   

17.
食品专业课程体系建设初探   总被引:4,自引:1,他引:3  
通过分析食品专业课程体系的现状和存在的问题,提出食品专业课程体系建设中理论教学、实验教学和实践教学的改革方案。引进学生自主因素,使食品专业的课程体系更加人性化、合理化。充分调动学生学习的积极性、主动性,培养学生的动手能力和创新能力,为国家经济建设培养出高素质的食品专业人才。  相似文献   

18.
Taiwan has prioritized bed and breakfast (B&B) business performance improvement in its tourism policies because B&Bs are a sustainable business model that can boost local economy through rural tourism. In order to identify the factors that can improve business performance, this research uses directional distance function and metafrontier approach to evaluate the technical efficiency of 18 cities and counties with B&Bs in Taiwan from 2011 to 2016. Results are divided into four geographic regions: Northern, Central, Southern, and Eastern Taiwan; technology gap ratios are computed to determine the degree of technical gaps for each region in order to provide information to potential B&B owners when selecting their accommodation location or region, to aid B&B managers in tailoring their business models and marketing strategies to maximize total revenues or minimize inputs, and to facilitate tourism, small businesses, and local economy with the support of the Taiwanese government.  相似文献   

19.
用系统管理理论,说明系统内的各个分系统和子系统的内在矛盾性对系统存在的制约。在企业内部构建管理高层和员工的互信机制对提高企业效率和减少内耗具有重大的意义。对互信机制主要的影响因素进行分析,并针对企业高层和员工之间缺乏互信机制产生的问题提出了对策。  相似文献   

20.
By analyzing the process of enterprise information engineering construction and intra relationship among information system requirement, business process modeling, application system constructing and project management, one of 4 meta model composed of requirement engineering, process engineering, application system engineering and support engineering is proposed for enterprise information engineering. The developments and applications of the business processes and its application systems are integrated into the same development space and application space. Basing on this, a prototype system composed of requirement modeling environment, business process modeling environment, application system modeling environment, and support engineering environment has been designed and built, which is used for supporting enterprise information engineering constructing. It is valued for the enterprise information engineering construction in our country.  相似文献   

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