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县域数字农业的现实表征、影响因素及推进策略 被引量:1
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作者 李宝亮 《农业工程技术》 2023年第5期97-98,共2页
中国5G技术的应用和普及为农业发展带来了极大的帮助和挑战,中国作为农业大国,农业是重要产业类型,发展农业是中国经济发展的重要组成部分。而通过将数字技术融入到农业生产之中,可提升农业生产效率和农作物质量,构建农产品从生产到销... 中国5G技术的应用和普及为农业发展带来了极大的帮助和挑战,中国作为农业大国,农业是重要产业类型,发展农业是中国经济发展的重要组成部分。而通过将数字技术融入到农业生产之中,可提升农业生产效率和农作物质量,构建农产品从生产到销售的一体化体系。 展开更多
关键词 县域 数字农业 现实征表 策略
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The Bird Coming out of the Cage: Edna's Awakening in The Awakening
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作者 Zhang Yan-hua 《Journal of Literature and Art Studies》 2015年第1期1-7,共7页
The Awakening was Kate Chopin's masterpiece, describing a wealthy businessman's wife--Edna's confusion, awakening, pursuit, and suffocation of self-awareness in the South of America in the late 19th century. With t... The Awakening was Kate Chopin's masterpiece, describing a wealthy businessman's wife--Edna's confusion, awakening, pursuit, and suffocation of self-awareness in the South of America in the late 19th century. With the method of close reading in new criticism, this paper reinterprets Edna's awakening process. Her awakening process is accompanied by the symbolic image of "bird", representing women's situation in the patriarchal society and carrying Edna's hope for freedom, love, and self-realization. The application of bird's symbolic image reflects Kate Chopin's compassion for women in the patriarchal society, making the novel more appealing with its profound humanitarian connotations. 展开更多
关键词 the Awakening EDNA symbolic image of bird SELF-AWARENESS
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Information schema constructs for instantiation and composition of system manifestation features
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作者 Shahab POURTALEBI Imre HORVATH 《Frontiers of Information Technology & Electronic Engineering》 SCIE EI CSCD 2017年第9期1396-1415,共20页
Complementing our previous publications, this paper presents the information schema constructs (ISCs) that underpin the programming of specific system manifestation feature (SMF) orientated information management ... Complementing our previous publications, this paper presents the information schema constructs (ISCs) that underpin the programming of specific system manifestation feature (SMF) orientated information management and composing system models. First, we briefly present (1) the general process of pre-embodiment design with SMFs, (2) the procedures of creating genotypes and phenotypes of SMFs, (3) the specific procedure of instantiation of phenotypes of SMFs, and (4) the procedure of system model management and processing. Then, the chunks of information needed for instantiation of phenotypes of SMFs are discussed, and the ISCs designed for instantiation presented. Afterwards, the information management aspects of system modeling are addressed. Methodologically, system modeling involves (1) placement of phenotypes of SMF in the modeling space, (2) combining them towards the desired architecture and operation, (3) assigning values to the parameters and checking the satisfac- tion of constraints, and (4) storing the system model in the SMFs-based warehouse database. The final objective of the reported research is to develop an SMFs-based toolbox to support modeling of cyber-physical systems (CPSs). 展开更多
关键词 System manifestation features (SMFs) Information schema constructs Database schemata SMF genotypes SMFphenotypes SMF instances Soft'ware tool box System-level design Cyber-physieal systems
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