schraubenfeder from ineinandergeschraubten feathers

• 1. 由纤维塑料复合材料制成的螺旋弹簧元件 [P] . 中国专利： CN114072595A . 2022-02-18
• 2. 采用圆锥螺旋弹簧制成的半主动式变刚度动力吸振器 [P] . 中国专利： CN103016587B . 2015.04.01
• 3. selbsttaetige triebradschaltvorrichtung for motoranlasser with two ineinandergeschraubten feathers [P] . 德国专利： DE000000591509A . 1934-01-23

  机译： 带有两个旋入式羽毛的电动机起动器的自动驱动轮切换装置

• 4. selbsttaetige triebradschaltvorrichtung for motoranlasser with two ineinandergeschraubten feathers [P] . 德国专利： DE000000565856A . 1932-12-06

  机译： 带有两个旋入式羽毛的电动机起动器的自动驱动轮切换装置

• 5. schraubenfeder, processes for the manufacture of such a feather and application to a suspension system for a vehicle [P] . 德国专利： DE60110337D1 . 2005-06-02

  机译： schraubenfeder，制造这种羽毛的方法以及应用于车辆的悬架系统

• 1. Effects of rearing system(floor vs.cage)and sex on performance,meat quality and enteric microorganism of yellow feather broilers [J] . WANG Lai-di, ZHANG Yang, KONG Ling-ling, 农业科学学报：英文版 . 2021,第007期
• 2. Effects of rearing system (floor vs. cage) and sex on performance, meat quality and enteric microorganism of yellow feather broilers [J] . WANG Lai-di, ZHANG Yang, KONG Ling-ling, 农业科学学报（英文版） . 2021,第007期
• 3. The effects of protein level on feather pecking and feather condition of laying hens [C] . Chang-Ping WANG, Yan WANG, Chun-Bo WEI International Workshop on Material Science and Environmental Engineering . 2016
• 4. Birds of a Feather: Designing Feathered Morphing Wings for Soft Aerial Robots [D] . Matloff, Laura Yu. 2020
• 5. WPSI-3 Characteristics of the feather developing pattern of early-feathering chicks and late-feathering chicks. [O] . S Sohn, M Bang, E Cho 2018
• 6. Individual consistency of feather pecking behavior in laying hens: once a feather pecker always a feather pecker? [O] . Daigle, C.L., Rodenburg, T.B., Bolhuis, J.E., 2015

• 1. Age and Gender Dependent Amino Acid Concentrations in the Feather, Feather-Free and Whole Empty Body Protein of Fast Growing Meat-Type Chickens [J] . Christian Wecke ,Daulat Rehman Khan ,Angela Sünder . 动物科学期刊（英文） . 2018,第3期
• 2. Age and Gender Dependent Nutrient Composition of Feather and Feather-Free Body Fractions in Meat-Type Chickens [J] . Christian Wecke ,Daulat Rehman Khan ,Angela Sünder . 动物科学期刊（英文） . 2018,第1期
• 3. Age and Gender Depending Growth of Feathers and Feather-Free Body in Modern Fast Growing Meat-Type Chickens [J] . Christian Wecke ,Daulat Rehman Khan ,Angela Sünder . 动物科学期刊（英文） . 2017,第4期
• 4. 一种基于螺旋角的螺旋弹簧全新计算方法 [C] . Wang Yuehui ,王跃辉 . 2015中国汽车工程学会年会 . 2015
• 5. 多股螺旋弹簧绕制成形的若干关键问题研究 [A] . 萧红 . 2010