Head+of+a+column
81fish head — 1) an apparatus for withdrawing the clacks of pumps through the column 2) severed head of a fish, sold as food. Sometimes a delicacy, sometimes sold to the poor 3) a derogatory term for a Chinese person …
82hydraulic head — The height above a datum plane (such as sea level) of the column of water that can be supported by the hydraulic pressure at a given point in a ground water system. For a well, the hydraulic head is equal. to the distance between the water… …
83pressure head — Hydrostatic pressure expressed as the height of a column of water that the pressure can support at the point of measurement [22]. See also head, static; pressure, hydrostatic …
84cross head — noun 1》 a bar or block between the piston rod and connecting rod in a steam engine. 2》 a screw with an indented cross shape in its head. 3》 a paragraph heading printed across a column in the body of a newspaper article …
85hydraulic head — vandens stulpelio slėgis statusas T sritis Standartizacija ir metrologija apibrėžtis Slėgis, išreiškiamas vandens stulpelio aukščiu. atitikmenys: angl. hydraulic head; water column pressure vok. Wassersäulendruck, m rus. давление водяного столбца …
86hydraulic head — vandens stulpelio slėgis statusas T sritis fizika atitikmenys: angl. hydraulic head; water column pressure vok. Wassersäulendruck, m rus. давление водяного столбца, n pranc. pression de colonne d’eau, f …
87test head — The head or height of a column of water which will give a prescribed pressure on the vertical or horizontal sides of a compartment or tank in order to test its tightness, or strength …
88static head — noun : the height of a column of water at rest that would produce a given pressure : head 14b …
89cross|head — «KRS HEHD, KROS », noun. 1. Printing. a heading printed across the page or column in the body of the text. 2. the bar or piece at the end of a piston rod connecting it with the connecting rod of a steam engine …
90fish-head — 1) an apparatus for withdrawing the clacks of pumps through the column 2) slang for naval officers, World War II …
