请输入您要查询的字词:
单词
slotted liner
释义
slotted liner
Encyclopedia
工学
机械防砂
释
slotted liner
割缝筛管
在套管或油管体上割出竖直的细小缝隙,用缝隙阻挡地层砂。又称割缝衬管。
随便看
subnormal solution
subnormal subgroup
subnormal subgroup series
subnormal subgroup system
subnormal temperature
subnuclear
subnuclear particle
subobject
suboccipital muscle
suboceanic structure
suboctave
suboffical functionary, system of
Subofficial functionary and civilian
Su Boheng
Subo merino
suboptical frequency
suboptimal
suboptimal algorithm
suboptimal control
suboptimal control systems
suboptimization
suboptimum
suborbit
suborbital gland
suborbital manned spacecraft
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:2024/6/30 23:09:48