Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
定向中心
基于最小抵抗线原理,在工程上提出了定向坑和定向中心的设计方法。所谓定向坑,就是天然的或人工开创的〈多是用辅助药包开创的〉凹面。主要爆破药包的最小抵抗线都垂直于凹面,指向凹面的凹率中心,这样的中心就是定向中心
expl.
oriented center
定向中心
tech.
oriented core
定 向 中心
:
5 phrases
in 4 subjects
Automobiles
2
Shipbuilding
1
Statistics
1
Technology
1
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips