“valve mechanism without camshaft”的概念、定义、翻译、参考文献-科学参考

单词	valve mechanism without camshaft
释义	valve mechanism without camshaft Encyclopedia 工学无凸轮配气机构释 valve mechanism without camshaft无凸轮轴可变配气机构无凸轮轴，脱离配气凸轮限制，通过电磁力或液压力等控制气门开关，获得高气门调节灵活度的配气机构。
随便看	principle of countability principle of counting constants principle of cropping system and soil management principle of crosscutting relationships principle of democratic centralism principle of dependent choice principle of dependent choices principle of dependent choices (DC) principle of detailed balance principle of detailed balancing principle of development principle of dimensional chain for assembly principle of direct and oral trial principle of directional duality principle of direct negotiations principle of dissipation principle of diversity and dominance principle of domain extension principle of domination principle of duality principle of educational management principle of effective control principle of effective stress principle of electrical neutrality principle of emotional cognition

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。