“very long period”的概念、定义、翻译、参考文献-科学参考

单词	very long period
释义	very long period Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 very-long period特长周期
随便看	chance-constrained problem chance-constrained programming chance constraint chance decision chance event chance fault chance move chance variable chance variation Chan Chan Chan chan Tsoo Chan-chan Tsoo Chan-chan Tsoo (L. F. Chiang)(1890—1978) chancroid chanda Chandaka Elephant Reserve Chandigarh Chandler Chandler crater Chandler motion Chandler number Chandler period Chandler wobble chandler wobble Chandman Culture

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。