| 영문 | electro beam | 한글 | 전자선 |
|---|---|---|---|
| 설명 | 전자총에서 나오는 속도가 거의 균일한 전자의 연속적 흐름. X선과 마찬가지로 분자나 결정격자에 의해 전자빔의 간섭, 회절 효과를 관측할 수 있어서 분자의 구조를 알아내는 데 사용을 할 수가 있다. 그리고 물체에의 전자의 조사에 이용되기도 하는데, 악성종양에 대한 전자선 요법으로서는 라듐 B 또는 메소토륨같은 방사성 물질을 환부 가까이 위치시켜서 직접 전자선을 투여하여 악성 종양을 치료하는 방법이 있다. |
||
| EBRT | electron beam radiotherapy; external beam radiation therapy |
|---|---|
| EBT | electron beam tomography; external beam therapy |
| TSEB | Total Skin Electron Beam |
| AMBER | advanced multiple-beam equalization radiography |
| BEAM | brain electrical activity monitoring |
| DG | Distance geometry |
|---|---|
| AMBER | Advanced Multiple Beam Equalization Radiography |
| ABC | Argon Beam Coagulator |
| BEV | beam eye views |
| CBED | Convergent Beam Electron Diffraction |
| beam-beam reaction | <radiobiology> Fusion reaction which occurs from the collision of two fast ions originating in injected neutral beams. (09 Oct 1997) |
|---|---|
| geometry | Origin: F. Geometrie, L. Geometria, fr. Gr, fr. To measure land, the earth + to measure. So called because one of its earliest and most important applications was to the measurement of the earth's surface. See Geometer. 1. That branch of mathematics which investigates the relations, properties, and measurement of solids, surfaces, lines, and angles; the science which treats of the properties and relations of magnitudes; the science of the relations of space. 2. A treatise on this science. Analytical, or Coordinate, geometry, that branch of mathematical analysis which has for its object the analytical investigation of the relations and properties of geometrical magnitudes. Descriptive geometry, that part of geometry which treats of the graphic solution of all problems involving three dimensions. Elementary geometry, that part of geometry which treats of the simple properties of straight lines, circles, plane surface, solids bounded by plane surfaces, the sphere, the cylinder, and the right cone. Higher geometry, that pert of geometry which treats of those properties of straight lines, circles, etc, which are less simple in their relations, and of curves and surfaces of the second and higher degrees. Source: Websters Dictionary (01 Mar 1998) |
| cusped geometry | <radiobiology> This is a description of a magnetic field configuration where the magnetic field lines, rather than closing in on themselves, tend to squirt out and form cusps at certain points. The magnetic field lines are everywhere convex towards the centre. Such a geometry is interesting because it is theoretically stable against a variety of magnetohydrodynamic instabilities. However, confinement is typically poor because of the open field lines at the cusps. (13 Nov 1997) |
| advanced multiple-beam equalization radiography | A variant of scanning equalization radiography using several X-ray beams. (05 Mar 2000) |
| Balkan beam | An overhead frame, supported on uprights attached to the bedposts or to a separate stand, from which a splinted limb is slung in the treatment of fracture or joint disease. Synonym: Balkan beam, Balkan splint. (05 Mar 2000) |
| beam | <radiobiology> Stream of particles or electromagnetic radiation travelling in a single direction. (09 Oct 1997) |
| beam dump | <radiobiology> A mass of shielding material which absorbs the energy of a beam of particles or electromagnetic radiation. (09 Oct 1997) |
| beam-plasma reaction | <radiobiology> Fusion reaction which occurs from the collision of a fast beam ion with a thermal plasma ion. (09 Oct 1997) |
| beam splitter | <radiobiology> Optical device for dividing a beam of electromagnetic radiation into two or more separate beams. (09 Oct 1997) |
| beam tree | <botany> A tree (Pyrus aria) related to the apple. Origin: AS. Beam a tree. See: Beam. Source: Websters Dictionary (01 Mar 1998) |
| beam-wall reaction | <radiobiology> Fusion reaction which occurs from the collision of a fast beam ion with an ion embedded in or adsorbed onto the reactor wall. (09 Oct 1997) |
| cantilever beam | In dentistry, a beam that is supported by only one fixed support at only one of its ends. (05 Mar 2000) |
| radium beam therapy | Therapeutic use of radium rays, the source of which is a quantity of radium at a distance from the patient. Synonym: radium beam therapy. (05 Mar 2000) |
| restrained beam | In dentistry, a beam that has two or more supports, at least one of which permits some freedom of rotation to the point of support but not as much as if the support were a free support. (05 Mar 2000) |
| continuous beam | In dentistry, a beam that continues over three or more supports, those supports not at the beam ends being equally free supports. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|