“请安折”的概念、定义、翻译、参考文献-科学参考

单词	请安折
释义	请安折 Encyclopedia 管理学上奏文书释 accordion-formed memorial to the throne to pay respects请安折中国清代官员向皇帝请安问好的奏折。
随便看	health effect of algal toxins health effect of cooking oil fume health effect of indoor air quality health effect of indoor decoration pollution health effect of indoor environment health effect of secondary water supply health effect of stink health effects of ambient particulate matter pollution health effects of ammonia health effects of arsenic pollution health effects of atmospheric pollution health effects of cadmium pollution health effects of carbon dioxide health effects of carbon monoxide pollution health effects of chromium health effects of cold environment health effects of cyanide health effects of dioxins health effects of dust health effects of dust mite health effects of electromagnetic radiation health effects of endocrine disrupting chemicals health effects of environmental pollutant health effects of environmental pollution on children health effects of environmental pollution on elderly people

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。