请输入您要查询的字词:
单词
水利水电工程等别
释义
水利水电工程等别
Encyclopedia
工学
水利水电工程等级划分
释
rank of water resources and hydropower projects
水利水电工程等别
对水利水电工程按规模、效益及其在国民经济中的重要性所划分的工程等别。是确定工程合理使用年限和永久性水工建筑物级别的重要依据。
随便看
light-emitting diode lighting for egg incubation
light emitting diode lighting for fish industrialized culture
light emitting diode lighting for fungi and microalgae
light emitting diode lighting for industrialized aquaculture
light-emitting diode lighting for layer production
light-emitting diode lighting for livestock production
light-emitting diode lighting for meat-type poultry production
light emitting diode lighting for plant
light-emitting diode lighting for poultry production
light emitting diode lighting for shrimp industrialized culture
light emitting diode module
light emitting diode mould pressing
light-emitting diode package
light emitting diode package lens
light emitting diode packaging
light emitting diode pest trap lighting
light emitting diode photobiological mechanism
light emitting diode photobioreactor
light emitting diode photofacilitation effect
light emitting diode photoinhibition
light emitting diode photolethal effect
light emitting diode photoregulation effect
light emitting diode photoresponsive
light emitting diode plate lamp
light emitting diode printer
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/29 3:34:31