ANTI-CLOGGING ENTRANCE GUARD FOR CULVERTS

• 1. 包括控制活塞装置的入口的阀的活塞装置 [P] . 中国专利： CN105980254A . 2016-09-28
• 2. 一种煤浆隔膜泵入口端头防堵系统 [P] . 中国专利： CN215719390U . 2022-02-01
• 3. Blocks for canalisation of amphibious creatures at migration culvert - has simple components or prefab. unit for flush fitting at culvert entrance to provide road side canalisation for migrating amphibians [P] . 德国专利： DE4102165A1 . 1992-07-30

  机译： 迁移涵洞两栖生物渠化的障碍物-具有简单的组件或预制件。涵洞入口处用于齐平安装的单元，用于为两栖动物迁移提供路侧渠化

• 4. METHOD FOR MANAGING INTELLIGENT ENTRANCE GUARD BASED ON PICTURE PASSWORD AND INTELLIGENT ENTRANCE GUARD SYSTEM [P] . 世界知识产权组织专利： WO2018006351A1 . 2018-01-11

  机译： 基于图片密码和智能入学保护系统的智能入学管理方法

• 5. METHOD FOR MANAGING INTELLIGENT ENTRANCE GUARD AND INTELLIGENT ENTRANCE GUARD SYSTEM [P] . 世界知识产权组织专利： WO2018006328A1 . 2018-01-11

  机译： 管理智能入学防护系统的方法和智能入学防护系统

• 1. Structural Design of a Bionic Anti-Clogging Drip Irrigation Emitter Based on Shark Dorsal Fin [J] . Caixiang Wei, Zhengying Wei, Xueli Chen, 地球科学和环境保护期刊（英文） . 2021,第004期
• 2. Origin of Erosion and Hydraulic Problems of the San Roque Underground Arched Culvert Channel and Its Relationship with the Maximum Flow Rate and the Maximum Permissible Velocity [J] . Martín Mundo-Molina, Daniel Hernández-Cruz 水资源与保护（英文） . 2020,第012期
• 3. A New Hotel Entrance Guard System [C] . Fan Huan, Jiahu Guo, Zhang Sai International Industrial Informatics and Computer Engineering Conference . 2015
• 4. Impact of shear rating factors for reinforced concrete culverts and enhancement of TDOT Culvert Rating Aids. [D] . Bartrom, Brandon J. 2014
• 5. External temperature and distance from nearest entrance influence microclimates of cave and culvert‐roosting tri‐colored bats (Perimyotis subflavus) [O] . Samantha J. Leivers, Melissa B. Meierhofer, Brian L. Pierce, 2019
• 6. Figure 4. - Nest defending postures of Xylocopanasalis; Defending posture tactics performed by females Xylocopanasalis to repel other conspecifics in the aggregated nesting site. The bee blocking the entrance via protruding her head out from the nest entrance (4a). Guarding the entrance by using the dorsal side of her metasoma to block the invaders (4b). [O] . Hongjamrassilp, Watcharapong, Warrit, Natapot 2017
• 7. Hydraulic Analysis of Culverts: Box Culverts - Circular Culverts [R] . Marques, M. 1979

• 1. The Development of Intelligent Home Furnishing Entrance Guard System based on B/S Architecture [J] . Suxia LI . International Journal of Technology Management . 2015,第005期
• 2. Research on the Reform of College Entrance Examination Content under the Background of New College Entrance [J] . Ying Bai . 当代教育研究(百图) . 2021,第004期
• 3. Life Cycle Assessment of CCA-Treated Wood Highway Guard Rail Posts in the US with Comparisons to Galvanized Steel Guard Rail Posts [J] . Christopher A. Bolin ,Stephen T. Smith . 交通科技期刊（英文） . 2013,第1期
• 4. 防护和伪装性能能统一的锥塞式预备出入口(孔道)构筑技术 [C] . 宋茂信 . 中国土木工程学会防护工程分会第五届理事会暨第九次学术会议 . 2004
• 5. 液压活塞式混凝土输送泵防堵机构的设计与分析 [A] . 冉杰娃 . 2017