| 영문 | dialysis | 한글 | 투석 |
|---|---|---|---|
| 설명 | 우리말로 거른다는 말과 비교적 가까운 개념이다. 투석은 반투막의 사용을 그 기본원리로 하고 있다. 어떤 막에 생긴 미세한 작은 구멍보다 작은 물질은 이 구멍을 통과하고 큰 것은 통과하지 못하는데, 이러한 막을 반투막이라고 한다. 반투막을 사이에 두고 이 막을 통과할 수 있는 물질이 많이 들어 있는 용액과 적게 들어 있는 용액을 일정한 시간 접촉시키면 농도가 높은 쪽으로부터 그 물질이 낮은 쪽으로 반투막을 통해 확산되며 이동하여 농도가 같아지는데, 이를 투석이라 할 수 있다. 콜로이드(colloid)나 고분자 용액을 반투막으로 싸고 순수 또는 다량의 용매속에 담갔을때, 콜로이드 입자나 고분자물질은 막속에 남고 저분자의 전해질이나 불순물질은 막밖으로 확산해버려 콜로이드와 고분자용액을 정제할 수가 있다. 투석(dialysis)는 만성콩팥기능상실이나 급성콩팥기능상실과 같이 콩팥의 기능이 없어져서 체내의 불순물을 제거할 수가 없는 상태이거나 약물중독 등으로 인해서 체내에 특정한 불순물이 있는 경우에 이 불순물들을 제거하는 방법으로 이용할 수가 있다. 여기에는 인공적인 반투막을 사용하는 방법인 혈액투석법과 체내의 반투막인 복막을 이용하는 복막 투석법이 있다. |
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| du | dial unit |
|---|
| dial | 1. An instrument, formerly much used for showing the time of day from the shadow of a style or gnomon on a graduated arc or surface; especially, a sundial; but there are lunar and astral dials. The style or gnomon is usually parallel to the earth's axis, but the dial plate may be either horizontal or vertical. 2. The graduated face of a timepiece, on which the time of day is shown by pointers or hands. 3. A miner's compass. <zoology> Dial bird, an Indian bird (Copsychus saularius), allied to the European robin. The name is also given to other related species. Dial lock, a lock provided with one or more plates having numbers or letters upon them. These plates must be adjusted in a certain determined way before the lock can be operated. Dial plate, the plane or disk of a dial or timepiece on which lines and figures for indicating the time are placed. Origin: LL. Dialis daily, fr. L. Dies day. See Deity. 1. To measure with a dial. "Hours of that true time which is dialed in heaven." (Talfourd) 2. <chemical> To survey with a dial. Origin: Dialed or Dialled; Dialing or Dialling. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| dial manometer | aneroid manometer |
| dialect | 1. Means or mode of expressing thoughts; language; tongue; form of speech. "This book is writ in such a dialect As may the minds of listless men affect. Bunyan. The universal dialect of the world." (South) 2. The form of speech of a limited region or people, as distinguished from ether forms nearly related to it; a variety or subdivision of a language; speech characterised by local peculiarities or specific circumstances; as, the Ionic and Attic were dialects of Greece; the Yorkshire dialect; the dialect of the learned. "In the midst of this Babel of dialects there suddenly appeared a standard English language." (Earle) "[Charles V] could address his subjects from every quarter in their native dialect." (Prescott) Synonym: Language, idiom, tongue, speech, phraseology. See Language, and Idiom. Origin: F. Dialecte, L. Dialectus, fr. Gr, fr. To converse, discourse. See Dialogue. Source: Websters Dictionary (01 Mar 1998) |
| dialectics | That branch of logic which teaches the rules and modes of reasoning; the application of logical principles to discursive reasoning; the science or art of discriminating truth from error; logical discussion. Dialectics was defined by Aristotle to be the method of arguing with probability on any given problem, and of defending a tenet without inconsistency. By Plato, it was used in the following senses: 1. Discussion by dialogue as a method of scientific investigation. 2. The method of investigating the truth by analysis. 3. The science of ideas or of the nature and laws of being higher metaphysics. By Kant, it was employed to signify the logic of appearances or illusions, whether these arise from accident or error, or from those necessary limitations which, according to this philosopher, originate in the constitution of the human intellect. Origin: L. Dialectica (sc. Ars), Gr. (sc): cf. F. Dialectique. Source: Websters Dictionary (01 Mar 1998) |
| dialectology | <study> That branch of philology which is devoted to the consideration of dialects. Origin: Dialect. Source: Websters Dictionary (01 Mar 1998) |
| Dialister | An obsolete genus of bacteria, the type species of which, Dialister pneumosintes, is now placed in the genus Bacteroides. (05 Mar 2000) |
| diallage | <chemical> A dark green or bronze-coloured laminated variety of pyroxene, common in certain igneous rocks. Origin: Gr. Change, alluding to the change and inequality of luster between the natural joints of the mineral. Source: Websters Dictionary (01 Mar 1998) |
| diallel | Meeting and intersecting, as lines; not parallel; opposed to parallel. Origin: Gr. Crossing. Source: Websters Dictionary (01 Mar 1998) |
| diallyl | <chemistry> A volatile, pungent, liquid hydrocarbon, C6H10, consisting of two allyl radicals, and belonging to the acetylene series. Source: Websters Dictionary (01 Mar 1998) |
| dialogite | <chemical> Native carbonate of manganese; rhodochrosite. Origin: From Gr. An arguing. Source: Websters Dictionary (01 Mar 1998) |
| dialypetalous | <botany> Having separate petals; polypetalous. Origin: Gr. Through, asunder + to loose + leaf. Source: Websters Dictionary (01 Mar 1998) |
| dialysance | The number of milliliters of blood completely cleared of any substance by an artificial kidney or by peritoneal dialysis in a unit of time; conventional clearance formulas are expressed as mm/min. Origin: fr. Dialysis (05 Mar 2000) |
| dialysate | That part of a mixture that passes through a dialyzing membrane. Synonym: diffusate. (05 Mar 2000) |
| dialysis | <technique> The process of separating crystalloids and colloids in solution by the difference in their rates of diffusion through a semipermeable membrane, crystalloids pass through readily, colloids very slowly or not at all. <technique> A medical procedure that uses a machine to filter waste products from the bloodstream and restore the bloods normal constituents. A necessary form of treatment in the patient with end-stage renal disease. In most circumstances, kidney dialysis is administered in a fixed schedule of three times per week. See: haemodialysis. Origin: Gr. Lysis = dissolution (26 Nov 1998) |
| dialysis dementia | A progressive (often fatal) diffuse encephalopathy which occurs in a few patients who undergo chronic haemodialysis, dementia is a key feature (27 Sep 1997) |
| astigmatic dial | A diagram of radiating lines, used to test for astigmatism. (05 Mar 2000) |
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Synonyms : Dialyses
Synonyms : Dialysates, Dialyzates, Solutions, Dialysis
| dialysis |
separation of substances in solution by means of their unequal diffusion through semipermeable membranes
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| dialyze |
dialyse: separate by dialysis
출처: wordnet.princeton.edu/perl/webwn
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| dialyzer |
a medical instrument for separating substances in solution by unequal diffusion through semipermeable membranes
출처: wordnet.princeton.edu/perl/webwn
|
| dial |
the face of a timepiece; graduated to show the hours the control on a radio or television set that is used for tuning the circular graduated indicator on various measuring instruments operate a dial to select a telephone number; "You must take the receiver off the hook before you dial" a disc on a telephone that is rotated a fixed distance for each number called choose by means of a dial; "dial a telephone number"
출처: wordnet.princeton.edu/perl/webwn
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| dialysis encephalopathy |
a degenerative disease of the brain associated with long-term use of hemodialysis, marked by speech disorders and constant myoclonic jerks, progressing to global dementia, with associated psychological changes; it is often accompanied by osteomalacia and is due to high levels of aluminum in the water used in the dialysis fluid or to aluminum-containing compounds given to control phosphorus levels. Called also progressive dialysis e. and dialysis dementia.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| dial | the face of a timepiece |
|---|---|
| dial | a disc on a telephone that is rotated a fixed distance for each number called |
| dial | the circular graduated indicator on various measuring instruments |
| dial | the control on a radio or television set that is used for tuning |
| dial | choose by means of a dial |
| dial | operate a dial to select a telephone number |
| dial | a telephone with a dial for registering the number to be called |
| dial | a telephone with a dial for registering the number to be called |
| dial | the usage or vocabulary that is characteristic of a specific group of people |
| dial | an atlas showing the distribution of distinctive linguistic features |
| dial | the study of the geographical distribution of linguistic features |
| dial | belonging to or characteristic of a dialect |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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