大家在查： heterothallism HinaRabbaniKhar Teillol catalog_os.xml Amraphel 杰利娜 Jumaan up a could a Curci

打夯

na.【建】ramming
网络tamping; earthpounding; punning

打夯

英-汉英-英网络释义

打夯

na.

1.【建】ramming; drill piles in construction; tamping

1

Most of the digging , moving and compressing of earth was done by machines .

挖土、运土和打夯工作大部分用机器进行。

2

Depressed trough , manhole edges and other places where the roller can not reach shall be compacted with frog rammer.

在压路机不能达到的路槽和检查井边缘，采用蛙式打夯机夯实。

3

Ramming Vibration Analysis Based on Wavelet Transform

基于小波变换的打夯振动分析

热词推荐

大家在看