“open-ended class”的概念、定义、翻译、参考文献-科学参考

单词	open-ended class
释义	open-ended class [¦ō·pǝn ¦en·dǝd `klas] ^STATISTICS The first or last class interval in a frequency distribution having no upper or lower limit.
随便看	free-fed free ferrite free field free-field room free-field storage free fit free flight free-flight angle free-flight melt spinning free-flight trajectory free float free-floating anxiety free foehn freeform language freeform text free-free absorption free gas free-gas saturation free gold free grid free group free gyroscope freehand grinding free hole free impedance

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。