1)mud tracer,泥浆跟踪剂2)track grouting,跟踪注浆3)drilling mud assistants,泥浆助剂4)contrast agent Bolus Tracking,造影剂跟踪技术5)bolus tracking,造影剂跟踪术6)the heavy agent of drilling mud,泥浆加重剂
用法例句
The foundation grouting and the track grouting plan are adopted to control the subsidence of the building,and the lifting grouting is employed to correct deviation of the building.
It was shown that dehydrated modified black liquor was a kind of mulitiple-effect drilling mud assistants with good viscosity reducing, harder - water resisting and salt resisting.
