As a result of research, the author puts forward increasing supporting-point underpinning technology.
通过研究提出了增设支点框架托换技术。
基础加固
托换基础
基础托换
2
地球科学
上向连接井壁法
支柱，支承结构
加（固）支柱
支柱的
托换技术
双语例句
1
Workplace assessors are employed to confirm competence in the apprentices "on-job" work skills and under-pinning knowledge.
培训中实习车间主管有资格评定学徒的在职培训技能和业务知识是否合格。
2
Seven women fleeing ahead of her disappeared as the staircase collapsed. Then the roof fell in, pinning her and her colleague under rubble.
跑在她前面的七个女工随着楼梯的轰塌消失了，接着楼顶塌下，把她和工友们困在了瓦砾之下。
3
The pinning of blame for Iran's post-election turmoil on malign foreign enemies is already under way among so-called principalist, conservative factions.