“Irkin”的概念、定义、翻译、参考文献-科学参考

单词	Irkin
释义	Irkin Encyclopedia 历史学俟斤释 Irkin俟斤古代北方草原部族的官号。突厥文作Irkin或Erkin，又作俟勤、奇斤、去斤、异奇斤、乙斤、颉斤等，均为同名异译。
随便看	circulation theorem circulation theorem of electrostatic field circulation theory of history circulator circulators circulatory integral circulatory motion circulatory system circules circulizer circum-angle circumanticevian triangle circumcenter circumcentre circumcevian triangle circumcircle circumcircle mid-arc triangle circumcircle of a regular polygon circumcircle of a triangle circumcision circumconic circumellipse circumference circumference closure principle circumferential bullet wound

科学参考收录了854744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。