| 영문 | ultrasonic, ultrasound | 한글 | 초음파 |
|---|---|---|---|
| 설명 | 사람의 귀에 소리로 들리는 한계 주파수 이상이어서 들을 수 없는 음파. 파장이 작고 지향성이 강하기 때문에 그 펄스를 발전시켜 바다의 깊이를 재는 음파 탐지기나 어군 탐자기에 이용한다. 같은 원리로 고체 재료의 내부 결함을 검사하거나, 보석-유리 따위의 절단이나 가공, 유탁액의 생성-세척-살균 따위에도 이용한다. |
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| MDIT | mean disintegration time |
|---|---|
| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |
| TD | tabes dorsalis; tardive dyskinesia; T-cell dependent; temporary disability; terminal device; tetanus... |
| BUA | blood uric acid; broadband ultrasonic attenuation |
| CUSA | Cavitron ultrasonic aspirator |
| BUA | Broadband ultrasonic attenuation |
|---|---|
| CUSA | Cavitron Ultrasonic Surgical Aspirator |
| US | Ultrasonic |
| USE | Ultrasonic examination |
| UTC | Ultrasonic tissue characterization |
| disintegration | The process by which anything is disintegrated; the condition of anything which is disintegrated. <geology> Specifically The wearing away or falling to pieces of rocks or strata, produced by atmospheric action, frost, ice, etc. "Society had need of further disintegration before it could begin to reconstruct itself locally." (Motley) Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| disintegration constant | <physics, radiobiology> The fraction of the amount of a radionuclide that undergoes transition per unit time. Formally: Lamda=dP/dt Where dP is the probability of a given nucleus undergoing spontaneous nuclear transition in the time interval dt. (16 Dec 1997) |
| ultrasonic | Relating to energy waves similar to those of sound but of higher frequencies (above 30,000 Hz). Origin: ultra-+ L. Sonus, sound (05 Mar 2000) |
| ultrasonic cardiography | Echocardiography is a diagnostic test which uses ultrasound waves to make images of the heart chambers, valves and surrounding structures. It can measure cardiac output and is a sensitive test for inflammation around the heart (pericarditis). It can also be used to detect abnormal anatomy or infections of the heart valves. (12 Dec 1998) |
| ultrasonic cephalometry | Measurement of the foetal head by ultrasound. (05 Mar 2000) |
| ultrasonic egg recovery | Obtaining an egg for in vitro fertilization by means of an ultrasonically guided needle aspiration of ovarian follicles; may be performed transvesically or via the cul-de-sac. (05 Mar 2000) |
| ultrasonic lithotresis | The demolition of calculi by high frequency sound waves. (05 Mar 2000) |
| ultrasonic microscope | <instrument> A microscope that has lenses designed to use acoustic energy so that the ultrasonic wavelengths may be utilised; by means of transducers, the information is translated to a form that may be visualised or recorded. (05 Mar 2000) |
| ultrasonic nebuliser | A humidifier using high-frequency electricity to power a transducer that vibrates 1,350,000 times per second and changes water up into particles 0.5 to 3 um in size in its nebulizing chamber; used in inhalation therapy. (05 Mar 2000) |
| ultrasonic rays | See: ultrasonic. (05 Mar 2000) |
| ultrasonic scaler | An ultrasonic instrument that uses high frequency vibration to remove adherent deposits from the teeth. (05 Mar 2000) |
| ultrasonic therapy | The use of focused, high-frequency sound waves to produce local hyperthermia in certain diseased or injured parts of the body or to destroy the diseased tissue. (12 Dec 1998) |
| ultrasonic waves | The periodic configuration of energy produced by sound having a frequency greater than 30,000 Hz. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|