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单词 benching
释义 benching
[`bench·iŋ]
CIVIL ENGINEERING
1. Concrete laid on the side slopes of drainage channels where the slopes are interrupted by manholes, and so forth.
2. Concrete laid on sloping sites as a safeguard against sliding.
3. Concrete laid along the sides of a pipeline to provide additional support.
MINING ENGINEERING
A method of working small quarries or opencast pits in steps or benches.
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