“初级强化物”的概念、定义、翻译、参考文献-科学参考

单词	初级强化物
释义	初级强化物 Encyclopedia 理学强化物释 primary reinforcers初级强化物维持生命所必需的刺激物（如水、食物等），或与维持生命密切相关的刺激物（如电击、噪声等）。又称一级强化物。与条件性强化物相对。
随便看	disaster and accident rescue disaster and disaster reduction forecast disaster backup disaster-causing force disaster chain disaster-control construction and facilities disaster emergency disaster film disaster from snow and ice disaster management cycle disaster mechanism analysis of civil engineering disaster medicine disaster mitigation line disaster mobilization Disaster Monitoring Constellation disaster monitoring in civil engineering disaster of tunnel boring machine disaster-pregnant environment disaster preparedness disaster preparedness and emergency response disaster prevention and mitigation zoning map disaster prevention facilities disaster prevention of civil engineering disaster prevention of underground space disaster-prevention route

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。