“按比例抽样”的概念、定义、翻译、参考文献-科学参考

单词	按比例抽样
释义	按比例抽样 proportionate sampling proportional sampling
随便看	infrared pyrometer infrared radiation infrared radiation ceramics infrared radiation curve infrared radiation detection system infrared radiation detector infrared-radiation heater infrared radiation pattern infrared radiation pyrometer infrared radiation sounder infrared radiation thermometer infra-red radiator infrared radiator infrared radiometer infrared radome infra-red range infrared ratio image infrared ray infrared ray bulb infrared ray cocoon boiling machine infrared ray detector infrared-ray dryer infrared-ray drying oven infrared ray gas analyzer infrared ray insulating glass

科学参考收录了1248194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。