power equation
81Wind profile power law — The wind profile power law is a relationship between the wind speeds at one height, and those at another. The power law is often used in wind power assessments [Elliott, D.L., C.G. Holladay, W.R. Barchet, H.P. Foote, and W.F. Sandusky, 1986,… …
82Thermal management of high power LED — With the coming of energy saving era, high power light emitting diodes (LEDs) are promising to replace other technologies such as incandescent and fluorescent bulbs in signaling, solid state lighting, and vehicle headlight applications due to… …
83indicial equation — Math. an equation that is obtained from a given linear differential equation and that indicates whether a solution in power series form exists for the differential equation. * * * …
84cubic equation — noun : a polynomial equation in which the highest sum of exponents of variables in any term is three * * * cubic equation, an equation in which the highest power of the unknown quantity is a cube …
85linear differential equation — noun : an equation of the first degree only in respect to the dependent variable or variables and their derivatives * * * Math. an equation involving derivatives in which the dependent variables and all derivatives appearing in the equation are… …
86indicial equation — Math. an equation that is obtained from a given linear differential equation and that indicates whether a solution in power series form exists for the differential equation …
87Transmitter power output — In radio transmission, transmitter power output (TPO) is the actual amount of power (in watts) of radio frequency (RF) energy that a transmitter produces at its output.This is not the amount of power that a radio station reports as its power, as… …
88Cubic equation — Cubic Cu bic (k? b?k), Cubical Cu bic*al ( b? kal), a. [L. cubicus, Gr. ?????: cf. F. cubique. See {Cube}.] 1. Having the form or properties of a cube; contained, or capable of being contained, in a cube. [1913 Webster] 2. (Crystallog.) Isometric …
89Slutsky equation — The Slutsky equation (or Slutsky identity) in economics, named after Eugen Slutsky (1880 1948), relates changes in Marshallian demand to changes in Hicksian demand. It demonstrates that demand changes due to price changes are a result of two… …
90linear differential equation — Math. an equation involving derivatives in which the dependent variables and all derivatives appearing in the equation are raised to the first power. [1885 90] * * * …
