“friendly visitors”的概念、定义、翻译、参考文献-科学参考

单词	friendly visitors
释义	friendly visitors Encyclopedia 法学社会工作职业化释 friendly visitors友善访问员英美国家中最早的志愿者，后来成为慈善组织会社的领薪工作者。
随便看	aircraft dynamic derivative test in wind tunnel aircraft dynamics response flight tests aircraft dynamic strength test of structural components aircraft electric actuation system aircraft electrical equipment aircraft electrical power system aircraft electrical system aircraft electric propulsionunit aircraft electromagnetic compatibility/electromagentic environmental effects test aircraft electromagnetic compatibility test aircraft electromagnetic emission and susceptibility tests of equipments and subsystems aircraft electromagnetic pulse test aircraft electromechanical management system test aircraft electromechanical system ground test aircraft electro-Static discharge test aircraft empennage aircraft empty weight aircraft endurance performance aircraft engine aircraft engine inspection aircraft engine manufacturing technology aircraft environmental control system aircraft environmental control system test aircraft environmental protection system test aircraft environmental test

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。