“first difference”的概念、定义、翻译、参考文献-科学参考

单词	first difference
释义	first difference Mathematics first difference一阶差分 Astronomy first difference一次差
随便看	Teffilin Tefilah Tefko Saracevic Teflon Teflon filter membrane Tegin Tegmen tegmental region tegmental wall tegmentum Tegmine Tegnérsamfundet Tegucigalpa tegulae tegulum tegumen tegumental cell tegumental spine Teharonhiawako Teheran Conference Tehran City Theater Tehran Eight Tehran Times Teichmueller Teichmuller space

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。