| coul | coulomb |
|---|---|
| C/V | coulomb per volt |
| J/C | joules per coulomb |
| APCI | Atmospheric pressure chemical ionisation |
|---|---|
| ES-MS | Electrospray ionisation mass spectrometry |
| ESI-MS | Electrospray ionisation mass spectrometry |
| GC-NICI-MS | gas chromatography-negative ion chemical ionisation mass spectrometry |
| MALDIMS | Matrix Assisted Laser Desorption Ionisation Mass Spectrometry |
| coulomb ionisation | <radiobiology> Ionisation produced by Coulomb's forces between a moving particle (projectile) and another particle it interacts/collides with (target). (09 Oct 1997) |
|---|
| coulomb | <physics> Standard unit of electric charge representing one mole of electrons. A single electron or proton has a charge of (+/-) 1.60217733E-19 coulombs, with an uncertainty of.30 ppm. Hence there are 6.2414E+18 electrons in a coulomb of electrons. (09 Oct 1997) |
|---|---|
| coulomb collision | <physics> An interparticle collision where the Coulomb's force (electrical attraction and repulsion) is the governing force. Coulomb collisions have a number of interesting properties, but these are better described in textbooks. The interaction of the charged particles with each other's electric fields results in deflections of the particles away from their initial paths. See: Coulomb's Law, electrostatic force. (21 Jun 2000) |
| coulomb's force | <radiobiology> See Coulomb's Law. Synonym: electrostatic force. (09 Oct 1997) |
| coulomb's law | <radiobiology> Force law governing the electrical interaction between charged particles. Force is proportional to (charge of first particle) (charge of second particle) / (square of separation between particles). Constant of proportionality depends on system of units used. (In SI units, it is 1/(4piepsilon_0), where epsilon_0 is the permittivity of free space, approx. 8.854 x 10^-12) (09 Oct 1997) |
| specific ionisation | <radiobiology> The number of ion pairs formed per unit of distance along the track of an ion passing through matter (16 Dec 1997) |
| ionisation | <chemistry, radiobiology> Any process by which a neutral atom gains or loses electrons, thus acquiring a net charge, as the dissociation of a substance in solution into ions or ion production by the passage of radioactive particles. High temperatures, electrical discharges or nuclear radiations can cause ionisation. (16 Dec 1997) |
| ionisation energy | <radiobiology> Generally refers to the amount of energy required to strip a particular electron from an atom. The first ionisation energy is a commonly used quantity in many fields of physics and chemistry. Typically measured in electron-volts. Equivalent to the atomic binding energy of the electron. (09 Oct 1997) |
| flame ionisation detector | <apparatus> A piece of equipment used in gas chromatography that uses a flame to decompose the neutral solute molecules into charged particles, then measures any changes in conductivity. (09 Oct 1997) |
| lorentz ionisation | <physics> Ionisation of neutral atoms (taken generally at a highly-excited state) obtained by launching them at high velocity across a strong magnetic field. The neutral atoms feel an electric field proportional to their perpendicular velocity times the magnetic field strength, and if this electric field is strong enough ionisation can occur. Lorentz Model - see Lorentz Gas (09 Oct 1997) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|