“手提式灭火瓶”的概念、定义、翻译、参考文献-科学参考

单词	手提式灭火瓶
释义	手提式灭火瓶 Encyclopedia 工学飞机防火系统释 portable fire extinguisher手提式灭火瓶飞机防火系统中主要用于扑灭人可接近时初期火灾的便携消防装置。
随便看	discounted cash flow valuation discounted cumulative gain discounted optimal policy discounted reward model discount factor discounting principle discount issue of securities discount model discount of negotiable instrument discount rate discourse discourse analysis discourse analysis psychology discourse coherence discourse cohesion discourse comprehension discourse generation discourse grammar discourse manipulable participants Discourse of Art:Analysis of Artistic Factors Discourse on Art at Hansongge Studio Discourse on Dramatic Poetry Discourse on Landscape Painting Discourse on Landscape Painting Skills Discourse on 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。