“piercing point”的概念、定义、翻译、参考文献-科学参考

单词	piercing point
释义	piercing point [`pirs·iŋ ´pȯint] See <<trace>>
随便看	variance variance ratio test variant variant record variate variate difference method variation variational inequality variational method variational principle variation diagram variation of latitude variation per day variation per hour variation per minute varicap varicella varicocele varicose varicose vein varicosity variegate variegated position effect variety varifocal lens

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。