Chemical Physics LettersR.S. Evans, J.E. Huheey, The meaning and definition of ``charge" in molecules, Chem. Phys. Lett. 19 (1973) 114-116.R.S. Evans, J.E. Huheey, The meaning and definition of ``charge'' in molecules, Chem. Phys. Lett. 19 (1973) 114-116....
A unique definition of atomic charges in molecules is presented based on a variational principle involving the electrostatic potential energy. The method r... TS Lee,DM York,W Yang - 《Journal of Chemical Physics》 被引量: 18发表: 1995年 How Do Electric Charges Fix the Architecture of Diato...
1.the state or quality of being active 2.lively action or movement 3.any specific deed, action, pursuit, etc:recreational activities. 4.(General Physics) the number of disintegrations of a radioactive substance in a given unit of time, usually expressed in curies or disintegrations per second...
The meaning of DISCHARGE is to relieve of a charge, load, or burden. How to use discharge in a sentence. Synonym Discussion of Discharge.
The meaning of DISPERSE is to cause to break up. How to use disperse in a sentence. Synonym Discussion of Disperse.
In the case of a discrete probability distribution of a random variable X, the mean is equal to the sum over every possible value weighted by the probability of that value; that is, it is computed by taking the product of each possible value x of X and its probability P(x) and then ...
the movement of charge carriers in a semiconductor due to the influence of an applied voltage. Linguistics.gradual change in the structure of a language. Machinery. Also calleddriftpin.a round, tapering piece of steel for enlarging holes in metal, or for bringing holes in line to receive rivet...
conditions with regard to payment, price, charge, rates, wages, etc.: reasonable terms. conditions or stipulations limiting what is proposed to be granted or done: the terms of a treaty. footing or standing; relations: on good terms with someone. ...
Depending on what you add to the silicon, it can become either what’s called a p-type material, which has a positive charge, or an n-type material, which has a negative charge. To create the diode, some p-type material and n-type material are put together. The p-type is the ...
Resistance impedes the flow of electrons in a circuit. Microscopically, it is a result of the collision between charges and atoms comprising the material. Its SI unit is the ohm, written as Ω, from the Greek letter omega. It is a derived unit of resistance and can be expanded to its ...