ผลการค้นหา

Sack

แปลว่า(Concrete Engineering) A quantity of cement: 94 Ibs. in the United States, 87.5 Ibs. in Canada, for portland or air entraining portland cement, or as indicated on the sack for other kinds of cement.

Adsorption Water

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

Brale

แปลว่า(english) A diamond penetrator, conical in shape, used with a Rockwell hardness tester for hard metals.

Test cases, derivation of

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

Pozzolan (ASTM C 618)

แปลว่า(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.

Strength:

แปลว่า(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.

Virion

แปลว่า(Environmental Engineering) A virus particle. Viral DNA or RNA enclosed in an organic capsule. See virus.

Band Wareroom

แปลว่า(english) A storage area in Strip Steel used for storing hot bands (coil made from slab).

Scalar:

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

Strain:

แปลว่า(english) The intensity of deformation at a point in an object. See normal strain and shear strain.

Fixed support:

แปลว่า(english) In two dimensions, a fixed support restrains three degrees of freedom: two translations and one rotation.

Brazing

แปลว่า(english) Joining metals by fusion of nonferrous alloys that have melting points above 800 F (425C), but lower than those of the metals being joined. May be accomplished by a torch. Filler metal is ordinarily in rod form in torch brazing; whereas in furnace and dip brazing the work material is first assembled and the filler metal may then be applied as wire, washers, clips, bands, or may be bonded, as in brazing sheet.