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单词 tamper
释义 tamper
[`tam·pǝr]
CIVIL ENGINEERING
A ramming device for compacting a granular material such as soil, backfill, or unformed concrete; usually powered by a motor.
NUCLEONICS
See <<reflector>>
ORDNANCE
In a weapon, any substance that resists movement for a split microsecond, used so that the active materials may build up greater pressure behind the substance.
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