“Kekchi”的概念、定义、翻译、参考文献-科学参考

单词	Kekchi
释义	Kekchi Encyclopedia 文学中美印第安语释 Kekchi凯克奇语一种中美印第安语，属玛雅语系东部玛雅语分支，使用人口80余万，主要分布于危地马拉南部至伯利兹北部地区，在墨西哥和厄瓜多尔也有一些社团使用。
随便看	Occupational Disease Prevention and Treatment Law of People's Republic of China Occupational disease rehabilitation occupational disease report occupational diseases occupational diseases by target organ systems occupational diseases caused by physical factors occupational diseases induced by biological factors occupational diseases induced by physical factors occupational drug-like dermatitis occupational ear-nose-throat disease occupational electro-optic dermatitis occupational epidemiology occupational ergonomics occupational exposure occupational exposure limits occupational exposure pollution occupational eye disease occupational guidance occupational hair damage occupational hazard occupational hazard of high frequency electromagnetic field occupational hazardous factor occupational hazard pre-evaluation occupational hazard risk classification occupational hazards during the construction and operation in railways

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。