独特的金属底座及机械构造，确保了天平的稳定性，增加了天平的抗干扰性。 Author contributions Zhang Y and Xue R conceived The theory. Zhang Y carried out the experiments with aid from Gao D. Lv Y carried out the calculation with the theoretical product. This can be a preview of membership content, log in by way of an establishment to check https://pierred382kpt3.blogdeazar.com/profile