释义 |
sediment trap
sediment trap[′sed·ə·mənt ‚trap] (engineering) A device for measuring the accumulation rate of sediment on the floor of a body of water. sediment trap sediment trap, 2 1. A removable device inside the body of a drain; used to trap and retain small solids that pass through the grate. The unwanted solids that have accumulated are disposed of. 2. In a gas supply system, a trap useful in collecting dirt or other foreign material that may be entrained in the gas flow, thus protecting the equipment operating controls. |