Pesticide safety is an important guarantee for food security.At present,there are many problems in the process of choosing pesticides by farmers,such as low discernment ability and difficulty in retroactive blame,slow...Pesticide safety is an important guarantee for food security.At present,there are many problems in the process of choosing pesticides by farmers,such as low discernment ability and difficulty in retroactive blame,slow replacement of medical equipment,slow promotion of technology assistance,lack of professional knowledge,difficult to grasp the key points of application,improper use of pesticides,large resistance to reducing quantity and increasing efficiency,etc.In order to use pesticides rationally and realize safe production,countermeasures and suggestions on pesticide application are put forward from the aspects of drug development and application,promotion of biopesticides,change of farmers concept and cultivation of new farmers.展开更多
BIM(Building Information Modeling)技术集成多种软件功能,具有协调性、优化性、模拟性、可出图性、可视化等优点,在设计阶段将建筑及构件以三维方式直观呈现出来,并对建筑的数据化、信息化模型进行整合。BIM技术在选煤工程及选煤装备...BIM(Building Information Modeling)技术集成多种软件功能,具有协调性、优化性、模拟性、可出图性、可视化等优点,在设计阶段将建筑及构件以三维方式直观呈现出来,并对建筑的数据化、信息化模型进行整合。BIM技术在选煤工程及选煤装备设计中的应用,可以充分提升设计质量,提高设计效率。结合鸡西市鲁恒600万t/a炼焦煤选煤厂工程设计项目,展示了BIM技术在选煤工程设计及选煤装备设计中的应用,同时提出了BIM技术应用过程中存在的问题及后期展望。展开更多
基金Supported by Research Project of Henan Provincial Federation of Social Sciences"Research on the CPC s Adherence to the Spirit of Struggle in the New Era"(SKL-2023-119)Guiding Project for the Research of Humanities and Social Sciences on Integrity Topics of the Henan Provincial Department of Education"Research on the Performance of Improper Winds and Corruption Problems around Teachers and Students and Countermeasures for Rectification"(2023LZZD-24)Special Key Project of Henan University of Science and Technology s Clean Government"The Manifestation and Rectification Measures of Unhealthy Practices and Corruption around Teachers and Students"(2023-HKDLZZD01).
文摘Pesticide safety is an important guarantee for food security.At present,there are many problems in the process of choosing pesticides by farmers,such as low discernment ability and difficulty in retroactive blame,slow replacement of medical equipment,slow promotion of technology assistance,lack of professional knowledge,difficult to grasp the key points of application,improper use of pesticides,large resistance to reducing quantity and increasing efficiency,etc.In order to use pesticides rationally and realize safe production,countermeasures and suggestions on pesticide application are put forward from the aspects of drug development and application,promotion of biopesticides,change of farmers concept and cultivation of new farmers.
文摘BIM(Building Information Modeling)技术集成多种软件功能,具有协调性、优化性、模拟性、可出图性、可视化等优点,在设计阶段将建筑及构件以三维方式直观呈现出来,并对建筑的数据化、信息化模型进行整合。BIM技术在选煤工程及选煤装备设计中的应用,可以充分提升设计质量,提高设计效率。结合鸡西市鲁恒600万t/a炼焦煤选煤厂工程设计项目,展示了BIM技术在选煤工程设计及选煤装备设计中的应用,同时提出了BIM技术应用过程中存在的问题及后期展望。