standard gravity
111Pressure sensor — Digital air pressure sensor Compact digital barometric pressure sensor A pressure sensor measure …
112Inline blowback (paintball) — A method of operation for paintball markers using a striker, bolt, powertube, and valve assembly in a straight line.OperationThe operation of an inline blowback marker can be separated into four stages: # Ready: #:The compressed mainspring puts… …
113Ubbelohde viscometer — (1877 1964). ASTM and other test methods are: ISO 3104, ISO 3105, ASTM D 445, ASTM D 446, IP 71, BS 188 [ [http://www.rheotek.com/scat.asp?id=69 ASTM Ubbelohde Viscometer ] ] The Ubbelohde viscometer is closely related to the Ostwald viscometer.… …
114Dupuit assumption — The Dupuit assumption holds that groundwater moves horizontally in an unconfined aquifer, and that the groundwater discharge is proportional to the saturated aquifer thickness. It was first designed by Jules Dupuit in 1863 to simplify the… …
115Lawn dart effect — In psychology, the lawn dart effect occurs when fighter aircraft pilots accelerate horizontally at more than 1 standard gravity. The effect occurs when such extreme stimulation to the vestibular system leads to the perception that the aircraft is …
116GAM-63 RASCAL — Infobox Weapon is missile=yes name=GAM 63 RASCAL caption= origin= type=Air to surface missile used by= manufacturer=Bell Aircraft unit cost=$2,262,000 propellant=Bell XLR 67 BA 1 liquid propellant rocket engine with 10,440 lbf (46.4kN) of thrust… …
117Piezoelectric accelerometer — A piezoelectric accelerometer that utilizes the piezoelectric effect of certain materials to measure dynamic changes in mechanical variables. (e.g. acceleration, vibration, and mechanical shock) As with all transducers, piezoelectric… …
118torr — /tawr/, n. a unit of pressure, being the pressure necessary to support a column of mercury one millimeter high at 0°C and standard gravity, equal to 1333.2 microbars. [1945 50; named after E. TORRICELLI] * * * …
119Gram — Hans C.J., Danish bacteriologist, 1853–1938. See G. iodine, G. stain, G. chromotrope stain, Weigert G. stain. * * * gram or chiefly Brit gramme gram n 1) a metric unit of mass equal to 1/1000 kilogram and nearly equal to the mass of one cubic… …
120gram — A unit of weight in the metric or centesimal system, the equivalent of 15.432358 gr or 0.03527 avoirdupois ounce. * * * gram or chiefly Brit gramme gram n 1) a metric unit of mass equal to 1/1000 kilogram and nearly equal to the mass of one cubic …
