“梯级利用”的概念、定义、翻译、参考文献-科学参考

单词	梯级利用
释义	梯级利用 Encyclopedia 理学矿产保护与利用释 step utilization梯级利用根据矿产资源禀赋特征、外围环境、技术条件等要素差异，对资源进行的时序化开发、差别化利用。
随便看	fuel-lean flame fuelling fuel management fuel management system fuel of ironmaking fuel oil fuel oil additive fuel oils fuel pellet fuel permeation fuel pumps fuel quantity measurement system fuel ratio fuel reforming fuel rich flame fuel-rich flame fuel-rich gas staged combustion liquid rocket engine fuel rich propellant fuel rod fuels fuel-saving stove fuels for metallurgical industry fuel smart pumps fuel spray nozzle fuel storage pool

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。