“No.2 tools”的概念、定义、翻译、参考文献-科学参考

单词	No.2 tools
释义	No.2 tools Encyclopedia 农学灭火装备释 No.2 tools灭火二号工具由长度80～100厘米、宽度2～3厘米、厚度0.12～0.15厘米的橡胶条20～30根，用铆钉或铁丝固定在长1.5米左右、统一直径3.5厘米左右的木棒或硬塑料管材上制成的便携式手工灭火工具。
随便看	stepped spillway energy dissipator stepped temperature program stepped waveguide stepped weakener stepped-wedge design steppe faunal group of temperate zone in China steppe in China steppe lemming Steppenwolf stepper motor steppe shrub desertification steppe shrubs Steppe soil stepping lumbus stepping motor stepping regression stepping stone stepping test step point step potential step potential difference step process step profilometer step pulley step pulse

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。