“A History of the Chinese Coolie in Peru”的概念、定义、翻译、参考文献-科学参考

单词	A History of the Chinese Coolie in Peru
释义	A History of the Chinese Coolie in Peru Encyclopedia 历史学秘鲁历史释 A History of the Chinese Coolie in Peru《秘鲁华工史》描述1849～1874年华工在秘鲁非人遭遇的历史著作。
随便看	level of factor level of learning level of measurement level of node in tree level of optimization level of processing level of Protection level of quality level of reliability level of risk for museum Level of Service Inventory-Revised level of service, LOS level of significance level order level parameters level payment method level plane level position level premium level production level sensitivity level sensor level set level set method level-set method

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。