“environmental standard system”的概念、定义、翻译、参考文献-科学参考

单词	environmental standard system
释义	environmental standard system Encyclopedia 工学环境标准体系释 environmental standard system环境标准体系由国家环境标准、环境保护行业标准、地方环境标准依其性质、功能及相互间的内在联系有机组织的系统整体。
随便看	ultra-clean and high-purity reagents ultra-clear glass ultraclosed ultracold molecule ultracold neutron ultra-compact dwarf galaxy ultracompact galaxy nucleus ultracompact HⅡ region ultraconvergence ultracrystallite ultradeep-field observation ultra-deep well fracturing ultradense neutron star ultradense object ultradifferentiable function ultra diffuse galaxy ultradistribution ultradivisor ultradyne ultra-early weaning ultra-elliptic ultra-elliptic differential equation ultra-elliptic equation ultra-elliptic integral ultrafactorial

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。