There are three types of patents in China: invention patents, utility model patents, and design patents. A.正确B.错误 点击查看答案进入小程序搜题 你可能喜欢 The definition of invention is: Invention refers to a new technical solution suitable for practical use that is applied to the shape, str...
The role of the design, analysis, and computation in addressing etiology in three types of studies in public health.This dissertation comprises three distinct research papers. These papers, while quite diverse superficially, have a broad, common theme that each one of them addresses an aspect of ...
The field of continual learning, also referred to as lifelong learning, is devoted to closing the gap in incremental learning ability between natural and artificial intelligence. In recent years, this area of machine learning research has been rapidly expanding, fuelled by the potential utility of ...
Research and Design for Hypersonic Aircraft This paper presents a short account of some problems that arise in the practical achievement of hypersonic flight, and it reviews some possible solutions. ... L.,H.,Townend - 《Philosophical Transactions of the Royal Society A Mathematical Physical & En...
The research literature on environmental uncertainty is briefly reviewed to illustrate problems and inconsistencies in conceptualizing and measuring the construct. Three types of perceived uncertainty about the environment are described and their implications for the behavior of an organization's administrators...
aThe following section introduces a number of design management aspects that are essential for a discussion of the decision-making process as observed in the three case studies followed by a section that reviews related research in the fields of architectural and engineering design. 以下部分介绍为...
Training and Research for the Asia and Pacific Region (Shanghai), a Category 2 Centre under the auspices of UNESCO (WHITRAP Shanghai), andShanghai Tongji Urban Planning and Design Institute Co., LTD(TJUPDI). The event was also presented a...
The design of new materials with unusual mechanical properties and advanced functionalities has become a very active field of research in soft matter physics. These so-called mechanical metamaterials acquire their mysterious behaviour from the particular inner architecture and not from the properties of ...
2. Data quality management in the age of ecosystems 3. Research design 4. A design theory for data quality tools in data ecosystems 5. Contributions, limitations, and outlook Declaration of competing interest Appendix References VitaeShow full outline Cited by (2) Figures (9) Show 3 more fig...
Reporting summary Further information on research design is available in the Nature Portfolio Reporting Summary linked to this article.Data availability Source data are provided with this paper. The metabolomic raw data files are stored as a MassIVE dataset MSV000090869, https://doi.org/10.25345/C5GB...