| PCW | pericanalicular web; personal care worker; primary capillary wedge; pulmonary capillary wedge; purif... |
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| SDU | standard deviation unit; step-down unit |
| STEP | Sequential Test of Educational Programs |
| PCWP | Pulmonary Capillary Wedge Pressure |
| PWP | Pulmonary Wedge Pressure |
| SDH | Step-down heating |
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| EDW | Enhanced Dynamic Wedge |
| PCW | Pulmonary Capillary Wedge |
| PCWP | Pulmonary Capillary Wedge Pressure |
| PWP | Pulmonary Wedge Pressure |
| bimolecular step | <chemistry> Two species are reacting and form the transition state (09 Jan 1998) |
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| rate-limiting step | <biochemistry> The slowest step in a metabolic pathway, or the step in an enzymatic reaction that requires the greatest amount of energy to initiate. (17 Dec 1997) |
| Master's two-step exercise test | An early and long-used exercise challenge to identify ischemic heart disease using a pair of nine inch steps with a platform on top, the number of trips by the patient arbitrarily chosen and related to age and body weight. See: two-step exercise test. Synonym: Master's two-step exercise test. (05 Mar 2000) |
| Gomori's one-step trichrome stain | <technique> A connective tissue stain that uses haematoxylin and a dye mixture containing chromotrope 2R and light green or aniline blue; muscle fibres appear red, collagen is green (or blue if aniline blue is used), and nuclei are blue to black. (05 Mar 2000) |
| Ronne's nasal step | A nasal visual field defect with one margin corresponding to the retinal horizontal medium; seen in glaucoma. (05 Mar 2000) |
| step | 1. In dentistry, a dove-tailed or similarly shaped projection of a cavity prepared in a tooth into a surface perpendicular to the main part of the cavity for the purpose of preventing displacement of the restoration (filling) by the force of mastication. 2. A change in direction resembling a stair-step in a line, a surface, or the construction of a solid body. 3. To move the foot in walking; to advance or recede by raising and moving one of the feet to another resting place, or by moving both feet in succession. 4. A prefix used before father, mother, brother, sister, son, daughter, child, etc, to indicate that the person thus spoken of is not a blood relative, but is a relative by the marriage of a parent; as, a stepmother to X is the wife of the father of X, married by him after the death of the mother of X. See Stepchild, Stepdaughter, Stepson, etc. (11 Feb 2000) |
| one-step procedure | A procedure in which a surgical biopsy is performed under general anesthesia and if cancer is found, a mastectomy or lumpectomy is done immediately as part of the same operation. (09 Oct 1997) |
| elementary step | <chemistry> Reaction mechanisms are broken down into elementary steps. For each step the the reactants are directly involved in forming the transition state. Therefore a rate law can be written from an elementary step but not from an overall reaction. (09 Jan 1998) |
| two-step exercise test | A test used mainly for coronary insufficiency; significant depression of RS-T in the electrocardiogram is considered abnormal and suggests coronary insufficiency. (05 Mar 2000) |
| two-step procedure | <surgery> When surgical biopsy and breast surgery are performed in two separate surgeries. (09 Oct 1997) |
| unimolecular step | <chemistry> A reaction involving one species (09 Jan 1998) |
| lock step | A mode of marching by a body of men going one after another as closely as possible, in which the leg of each moves at the same time with the corresponding leg of the person before him. Source: Websters Dictionary (01 Mar 1998) |
| gray wedge | <microscopy> An elongated rectangular pattern whose brightness changes from black through shades of gray to white along its length. In calibration wedges, the brightness may vary linearly or logarithmically in discrete steps. (05 Aug 1998) |
| wedge | 1. To cleave or separate with a wedge or wedges, or as with a wedge; to rive. "My heart, as wedged with a sigh, would rive in twain." 2. To force or drive as a wedge is driven. "Among the crowd in the abbey where a finger Could not be wedged in more." (Shak) "He 's just the sort of man to wedge himself into a snug berth." (Mrs. J. H. Ewing) 3. To force by crowding and pushing as a wedge does; as, to wedge one's way. 4. To press closely; to fix, or make fast, in the manner of a wedge that is driven into something. "Wedged in the rocky shoals, and sticking fast." (Dryden) 5. To fasten with a wedge, or with wedges; as, to wedge a scythe on the snath; to wedge a rail or a piece of timber in its place. 6. To cut, as clay, into wedgelike masses, and work by dashing together, in order to expel air bubbles, etc. Origin: Wedged; Wedging. 1. A piece of metal, or other hard material, thick at one end, and tapering to a thin edge at the other, used in splitting wood, rocks, etc, in raising heavy bodies, and the like. It is one of the six elementary machines called the mechanical powers. 2. <geometry> A solid of five sides, having a rectangular base, two rectangular or trapezoidal sides meeting in an edge, and two triangular ends. 3. A mass of metal, especially when of a wedgelike form. "Wedges of gold." 4. Anything in the form of a wedge, as a body of troops drawn up in such a form. "In warlike muster they appear, In rhombs, and wedges, and half-moons, and wings." (Milton) 5. The person whose name stands lowest on the list of the classical tripos; so called after a person (Wedgewood) who occupied this position on the first list of 1828. Fox wedge. <geometry> The portion of a sphere included between two planes which intersect in a diameter. Origin: OE. Wegge, AS. Wecg; akin to D. Wig, wigge, OHG. Wecki, G. Weck a (wedge-shaped) loaf, Icel. Veggr, Dan. Vaegge, Sw. Vigg, and probably to Lith. Vagis a peg. Cf. Wigg. Source: Websters Dictionary (01 Mar 1998) |
| wedge-and-groove joint | A form of fibrous joint in which the sharp edge of one bone is received in a cleft in the edge of the other, as in the articulation of the vomer with the rostrum of the sphenoid. Synonym: schindylesis, schindyletic joint, wedge-and-groove suture. (05 Mar 2000) |
| step wedge |
A printed series of density increases, in regular teps from transparent to opaque. its a method of making exposure tests when enlarging.
출처: www.vistek.ca/glossary/default.asp
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| step wedge |
An object with specified thickness steps used to obtain a radiograph of discrete densitiy values.
출처: www.ndt.net/article/az/rt/rt.htm
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| step wedge |
A device consisting of increasing thicknesses of absorber through which radiographs are taken to determine the amounts of radiation reaching the film.
출처:
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| step wedge |
A strip of film or a glass plate whose transparency diminishes in graduated steps from one end to the other; often used to determine the density of a photograph. Also called gray scale or step tablet.
출처: www.usaerialphotos.com/default2.asp
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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