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atmosphere* *atmosphere *atmosphere*
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คำศัพท์ที่เกี่ยวข้องกับ "atmosphere"

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Climatology

(Environmental Engineering) The study of the climate, how the earth's atmosphere performs over long periods of time.
 ศัพท์ช่างภาษาอังกฤษ – ไทย

Bright Annealing

(english) A process carried out usually in a controlled furnace atmosphere, so surface does not oxidize, remaining bright.
 ศัพท์ช่างภาษาอังกฤษ – ไทย

Bright Annealing 2

(english) The process of annealing in a protective atmosphere so as to prevent discoloration of the bright surface desired.
 ศัพท์ช่างภาษาอังกฤษ – ไทย

ABSOLUTE PRESSURE

(english) The indicated value of the weight of the earth's atmosphere. At sea level, this value is approximately 14.65 psi (pounds per square inch).
 ศัพท์ช่างภาษาอังกฤษ – ไทย

Bright Annealed Wire

(english) Steel wire bright drawn and annealed in controlled non-oxidizing atmosphere so that surface oxidation is reduced to a minimum and the surface remains relatively bright.
 ศัพท์ช่างภาษาอังกฤษ – ไทย

Chlorofluorocarbons

(Environmental Engineering) Synthetic organic compounds used for refrigerants, aerosol propellants (prohibited in the U.S.), and blowing agents in plastic foams. CFCs migrate to the upper atmosphere destroying ozone and increasing global warming. Typical atmospheric residence times are 50 to 200 years.
 ศัพท์ช่างภาษาอังกฤษ – ไทย

Moist Room

(Concrete Engineering) A room used for storing and curing cementitious test specimens. The atmosphere of this room is maintained at a temperature of 73.4 3.0'F or 23.0*1.7'0 and relative humidity of at least 98 percent. These facilities must be adequate to continually maintain free moisture on the exteriors of test specimens.
 ศัพท์ช่างภาษาอังกฤษ – ไทย

Greenhouse gases

(Environmental Engineering) Gases which trap solar radiation. Of the solar energy entering the earth's atmosphere a portion is reflected back and a portion penetrates onto the earth's surface. The portion reflected back from the earth's surface is at a different wavelength that when it entered. Carbon dioxide and other gases, which pass solar radiation, absorb this reflected radiation, increasing the earth's temperature. This is much like a greenhouse, hence the name.
 ศัพท์ช่างภาษาอังกฤษ – ไทย

Boron (chemical symbol B)

(english) Element N. 5 of the periodic system. Atomic weight 10.82. It is gray in color, ignites at about 1112 (degrees) F. and burns with a brilliant green flame, but its melting point in a non-oxidizing atmosphere is about 4000 (degrees) F. Boron is used in steel in minute quantities for one purpose only- to increase the hardenability as in case hardening and to increase strength and hardness penetration.
 ศัพท์ช่างภาษาอังกฤษ – ไทย