ตัวกรองผลการค้นหา
CFCs
แปลว่า(Environmental Engineering) Chlorofluorocarbons, chemicals which result in a depletion of the ozone layer in the upper atmosphere.
Photochemical pollutants
แปลว่า(Environmental Engineering) Chemicals which react photochemically (in the presence of sunlight) to destroy ozone in the stratosphere.
Classes - a basic construct in object
แปลว่า(Software Engineering) oriented methods that categorizes elements of the problem
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.
Back Rake
แปลว่า(english) The angular surface ground back from the cutting edge of cutting tools. On lathe cutting tools. The rake is positive if the face slopws down from the cutting edge toward the shank, and negative if the face sloopes upward toward the shank.
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.
Trace contaminants
แปลว่า(Environmental Engineering) Contamination found in trace (very low) levels.