ผลการค้นหา

Flocculant settling

แปลว่า(Environmental Engineering) Settling in which particle concentrations are sufficiently high that particle agglomeration occurs. This results in a reduction in the number of particles and an increase in average particle mass. As agglomeration occurs higher settling velocities result.

Sulfate Attack

แปลว่า(Concrete Engineering) Deleterious chemical and/or physical re-action between sulfates in ground water or soil and certain constituents in cement, which result in expansion and disruption of the concrete.

Denitrification

แปลว่า(Environmental Engineering) The anoxic biological conversion of nitrate to nitrogen gas. It occurs naturally in surface waters low in oxygen, and it can be engineered in wastewater treatment systems.

Plastic Consistency

แปลว่า(Concrete Engineering) Condition in which concrete, mortar, or cement paste will sustain deformation continuously in any direction without rupture.

Base Metal Contamination

แปลว่า(english) Dirt or other impurities in the steel strip.

Cybernetic

แปลว่า(Environmental Engineering) Systems which change in response to feedback.

Burnthrough

แปลว่า(english) In shell molding, resin burned out too soon.

Bench Lathe

แปลว่า(english) A small lathe mounted on a bench or table.

Trace contaminants

แปลว่า(Environmental Engineering) Contamination found in trace (very low) levels.

Butyl Stearate

แปลว่า(english) (BSO)A lubricant applied on electrolytic chromium coated steel

Biofilm

แปลว่า(Environmental Engineering) A film of microorganisms attached to a surface, such as that on a trickling filter, rotating biological contactor, or rocks in natural streams.

Backing Board (Backing Plate)

แปลว่า(english) A second bottom board on which molds are opened.