请输入您要查询的字词:
单词
露天矿预裂爆破
释义
露天矿预裂爆破
Encyclopedia
工学
露天矿爆破
释
presplitting blasting of open pit
露天矿预裂爆破
在正式爆破开挖之前,预先沿露天矿最终边坡轮廓线爆破出一条一定宽度的裂缝,以达到保护保留区岩体的目的的爆破技术。
随便看
preformation theory
preformed billet
prefractal
prefractionator
preframe
prefrontal cortex
pre-galactic cloud
pre-galactic nucleosynthesis
pre-galactic star
pre-Galaxy
pre-galaxy
preganglionic neurofibre
preganglionic neuron
pregelatinized starch
pre-geometry
pregermlayer stage
P-region
preglabellar field
pre-glottalization
pregnancy
pregnancy anabolism
pregnancy-associated thrombocytopenia
pregnancy diagnosis
pregnancy diagnosis in domestic animals
pregnancy identification
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:2025/7/3 4:47:00