| aqueduct veil | A membrane obstructing the sylvian aqueduct, causing a noncommunicating hydrocephalus. (05 Mar 2000) |
|---|---|
| veil | 1. Something hung up, or spread out, to intercept the view, and hide an object; a cover; a curtain; especially, a screen, usually of gauze, crape, or similar diaphnous material, to hide or protect the face. "The veil of the temple was rent in twain." (Matt. Xxvii. 51) "She, as a veil down to the slender waist, Her unadorned golden tresses wore." (Milton) 2. A cover; disguise; a mask; a pretense. "[I will] pluck the borrowed veil of modesty from the so seeming Mistress Page." (Shak) 3. <botany> The calyptra of mosses. A membrane connecting the margin of the pileus of a mushroom with the stalk; called also velum. 4. A covering for a person or thing; as, a nun's veil; a paten veil; an altar veil. 5. <zoology> Same as Velum. To take the veil, to receive or be covered with, a veil, as a nun, in token of retirement from the world; to become a nun. Origin: OE. Veile, OF. Veile, F. Voile, L. Velum a sail, covering, curtain, veil, probably fr. Vehere to bear, carry, and thus originally, that which bears the ship on. See Vehicle, and cf. Reveal Alternative forms: vail. Source: Websters Dictionary (01 Mar 1998) |
| veil cell | An antigen-presenting cell that has veil-like cytoplasmic processes and circulates in the blood and lymph. Synonym: veiled cells. (05 Mar 2000) |
| Sattler's veil | A diffuse oedema of the corneal epithelium that may develop after wearing contact lenses. (05 Mar 2000) |
| Jackson's veil | A thin vascular membrane or veil-like adhesion, covering the anterior surface of the ascending colon from the caecum to the right flexure; it may cause obstruction by kinking of the bowel. Synonym: Jackson's veil. (05 Mar 2000) |
| Fick, Adolf | <person> German physician, 1829-1901. See: Fick principle, Fick method. (05 Mar 2000) |
| Fick method | In 1870 A. Fisk proposed that cardiac output can be calculated as the quotient of total body oxygen consumption divided by the difference in oxygen content of arterial blood and mixed venous blood. In the direct Fick method all variables are measured. The indirect Fick method employs a variety of means to avoid measuring mixed venous oxygen content. By extension, the Fick method may be used to measure cardiac output or organ blood flow with any indicator substance for which the rate of uptake or consumption, and the arterial and mixed venous concentrations, can be measured, provided the indicator does not enter or leave the system by any route not being measured. Synonym: Fick principle. (05 Mar 2000) |
| Fick principle | |
| fick's law of diffusion | The principle that a substance put into solution will tend to diffuse towards constant concentration throughout the solution. (09 Oct 1997) |
| Fick's laws of diffusion | The direction of movement of solutes by diffusion is always from a higher to a lower concentration and the diffusive flux JA of solute A across a plane at x is proportional to the concentration gradient of A at x; i.e., JA = -D(CA/x), the increase of concentration of solute A with time, CA/t, is directly proportional to the change in the concentration gradient, i.e., CA/t = D(fl2/x2). (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|