ผลการค้นหา

stand in for* *stand in for *stand in for*

ค้นเจอ 450 รายการ

Adsorption Water

(Concrete Engineering) Water held on surfaces in a material by either physical and/or chemical forces.

Test cases, derivation of

(Software Engineering) the creation of data that can be used to uncover errors in the software

Strength:

(english) A very general term that may be applied to a material or a structure. In a material, strength refers to a level of stress at which there is a significant change in the state of the material, e.g., yielding or rupture. In a structure, strength refers to a level of level of loading which produces a significant change in the state of the structure, e.g., inelastic deformations, buckling, or collapse.

Pozzolan (ASTM C 618)

(Concrete Engineering) A siliceous, or siliceous and aluminous material, which in itself possesses little or no cementitious value but will, in a finely divided form, such as a powder or liquid and in the presence of moisture, chemically react with calcium hydroxide at ordinary temperatures to form permanent, insoluble compounds possessing cementitious properties.

Equivalent

(Environmental Engineering) The mass of the compound which will produce one mole of available reacting substance. Thus, for an acid, this would be the mass of acid which will produce one mole of H+, for a base, one mole of OH-.

Particle-Size Distribution

(Concrete Engineering) Particle distribution of granular materials among various sizes; for concrete material normally designated as gradation. Usually expressed in terms of cumulative percentages smaller or larger than each of a series of sieve openings or percentages between certain ranges of sieve openings.

Receiving water quality standards

(Environmental Engineering) Standards which require a discharger to maintain a certain quality level in the receiving water.

Carbonaceous biochemical oxygen demand (CBOD)

(Environmental Engineering) The amount of oxygen required to oxidize any carbon containing matter present in a water.

Total solids

(Environmental Engineering) (TS) is the amount of organic and inorganic matter which is contained in a water.

Truck Mixer

(Concrete Engineering) A concrete mixer capable of mixing concrete in transit when mounted on a truck chassis.

Scalar:

(english) A mathematical entity which has a numeric value but no direction (in contrast to a vector).

Bright Dip

(english) An acid solution into which pieces are dipped in order to obtain a clean, bright surface.

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