device for the cultivation of land to vertical elements having teeth and tooth mean flights rigid elastic

• 1. 垂直尖齿耕作纵列式车架及相关二次耕作、种植、施肥机械 [P] . 中国专利： CN102132643A . 2011-07-27
• 2. 径向间隙型旋转电机及其制造方法、旋转电机用齿片的制造装置、旋转电机用齿构件的制造方法 [P] . 中国专利： CN111052543A . 2020-04-21
• 3. tool for cultivation of land with revolving elements to vertical axes equipped with supports of all teeth in elastic material [P] . IT1065902B . 1985-03-04

  机译： 带有旋转元件的土地耕作工具，垂直轴配有弹性材料中所有齿的支撑

• 4. tool for cultivation of land to rotors with axes vertical to horizontal element longitudinal mobile vertically place in front of the support of the teeth of the rotors [P] . IT1173467B . 1987-06-24

  机译： 垂直于水平元件的轴线将土壤耕种到转子上的工具，纵向移动可垂直放置在转子齿支撑的前面

• 5. tool for cultivation of land to rotors with axes vertical to horizontal element longitudinal mobile vertically place in front of the support of the teeth of the rotors. [P] . IT8420208D0 . 1984-03-23

  机译： 垂直于水平元件的轴线将转子垂直放置在转子齿支撑前面的用于将土壤耕种到转子的工具。

• 1. Limit analysis of vertical anti-pulling screw pile group under inclined loading on 3D elastic-plastic finite element strength reduction method [J] . DONG Tian-wen, ZHENG Ying-ren 中南大学学报（英文版） . 2014,第003期
• 2. Model of rigid and elastic-plastic motion in intraplate blocks and strain status of principal blocks in Chinese mainland [J] . 地震学报（英文版） . 2001,第006期
• 3. Tooth Brushing Big Book as Health Promotion Media in Improving Knowledge and Practice to Brush Teeth on 2th Grade Elementary School [C] . Dzikri Amalia Nurdianti, Iwan Muhamad Ramdan, Malpaleni Satriana Educational Science International Conference . 2019
• 4. The use of apocalyptic elements in contemporary British fiction: Graham Swift's "Waterland", Salman Rushdie's "The Moor's Last Sigh", and Zadie Smith's "White Teeth" (India). [D] . Geissler, Shawna Jane. 2002
• 5. Force System with Vertical V-Bends: A 3D In Vitro Assessment of Elastic and Rigid Rectangular Archwires [O] . Madhur Upadhyay, Raja Shah, Sachin Agarwal, 2018
• 6. Study on Deflection of Spur Gear Teeth : last Report, Calculation of Tooth Deflection by Two-dimensional Elastic Theory [O] . Yoshio TERAUCHI, Kazuteru NAGAMURA 1980
• 7. Derivation of Equations of Motion of a Free Rigid Body Steam Generator Supported by Vertical Elastic Rods [R] . Lo, H. , Bogdanoff, J. L. 1977

• 1. A Finite Element Study of Elastic-Plastic Hemispherical Contact Behavior against a Rigid Flat under Varying Modulus of Elasticity and Sphere Radius [J] . Prasanta Sahoo ,Biplab Chatterjee . 工程（英文）（1947-3931） . 2010,第4期
• 2. Limit analysis of vertical anti-pulling screw pile group under inclined loading on 3D elastic-plastic finite element strength reduction method [J] . 董天文 ,郑颖人 . 中南大学学报 . 2014,第003期
• 3. 截齿材料及性能特点与截齿的失效分析和预防 [C] . 程巨强 ,徐芳芳 . 2017年全国钎钢钎具年会 . 2017
• 4. 摆动活齿传动的设计与二齿差活齿传动的研究 [A] . 李华 . 2006