请输入您要查询的字词:
单词
dry shotcreting
释义
dry shotcreting
Encyclopedia
工学
喷射混凝土支护
释
dry shotcreting
干式喷射混凝土
将水泥、粗细骨料和速凝剂等按一定比例拌合后,由干式混凝土喷射机,以压缩空气为动力,从输送管内输送到喷嘴,在喷嘴处按规定的水灰比,加入压力水,与干料迅速混合,由喷嘴喷射到井巷围岩壁面上的支护工艺。又称干喷法。
随便看
Huaian Museum
Huaian Qu
Huaian Shi
Huai'an State Office
Huai'an Xian
Huai Army
Huaibai Embrace
Huaibang opera
Huaibei clapper opera
huaibei coalfield
Huaibei flower-drum opera
Huaibei gray dongkey
Huaibei levee
Huaibei pig
Huaibei Rock Art
Huaibei Shi
Huaibin Xian
Huaidiao opera
Huaidiao Opera Inheritance and Protection Center of Anyang County
Huaihai Campaign Memorial Museum
Huaihai Lu
Huaihai opera
Huaihai Opera Theatre of Jiangsu Province
Huaihai Opera Troupe of Lianyungang City
Huai He
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:2025/4/6 8:16:03