【rock_shaft】什么意思_英语rock_shaft的翻译_音标_读音_用法_例句_在线翻译

The results show that mighty compound cutting can give a good effect of sinking and blasting in hard rock shaft, and sinking velocity adopted for 2.

试验表明：强力复合掏槽在特硬岩立井掘进爆破中应用效果良好；2。

youdao
Based on the demand of present code, using the calculation of bearing capacity of pile shaft and subgrade bearing capacity for pile, vertical experimental load of embedded rock pile is ensured.

采用现行规范规定的对桩身承载力和地基土对桩的支承阻力两项的计算，确定嵌岩桩竖向抗压静载试验的试验荷载。

youdao
A detailed description of the principle and application of cement injection technology to shaft rock wall are given.

就一个注浆施工实例，详细阐述了料石井壁壁后注浆技术的原理和应用。

youdao

更多双语例句

Officials said the miners were clearing about eight tons of rock every 12 hours to keep the mine shaft clear.

CNN: STORY HIGHLIGHTS
All other significant activities at the mine are also on hold, including construction of the No. 4 Shaft and a bypass around a rock burst from December.

FORBES: Hecla Officials Anticipate Clean-Up Of Mine Shaft Can Begin In Few Weeks
When the drilling is finished, water, combined with chemicals designed to reduce friction and serve other purposes, is injected from the surface into the well shaft at very high pressures, thereby fracturing the shale rock formations far below, and making it possible to extract economically the natural gas embedded in the shale.

FORBES: Move up http://i.forbesimg.com t Move down

更多权威例句

应用推荐

$firstVoiceSent

- 来自原声例句

rock shaft