“normal impact”的概念、定义、翻译、参考文献-科学参考

单词	normal impact
释义	normal impact [`nȯr·mǝl `im´pakt] ^MECHANICS 1. Impact on a plane perpendicular to the trajectory. 2. Striking of a projectile against a surface that is perpendicular to the line of flight of the projectile.
随便看	N galaxy NGU n-heptadecanoic acid n-hexadecane n-hexaldehyde n-hexyl acetate n-hexyl ether Ni niacin niacinamide Niagaran nib nibble nibbling nicarbing niccolite niche niche glacier Nichol's chart Nicholson's hydrometer Nichols radiometer nick nickase nickel nickel-63

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。