| Kd | dissociation constant; distribution coefficient; partition coefficient |
|---|---|
| PC | avoirdupois weight [Lat. pondus civile]; packed cells; paper chromatography; paracortex; parent cell... |
| RPIPP | reverse phase ion-pair partition |
| CPC | Centrifugal partition chromatography |
|---|---|
| COPA | Cuffed Oropharyngeal Airway |
| OPC | Oropharyngeal candidiasis |
| PC | Partition coefficient |
| oropharyngeal | Relating to the oropharynx. (05 Mar 2000) |
|---|---|
| oropharyngeal membrane | A bilaminar (ectoderm and endoderm) membrane derived from the prochordal plate; after the embryonic head fold has evolved it lies at the caudal limit of the stomodeum. Synonym: oral membrane, oropharyngeal membrane. (05 Mar 2000) |
| oropharyngeal passage | 1. <anatomy> The narrow passage from the mouth to the pharynx, situated between the soft palate and the base of the tongue; called also the isthmus of the fauces. On either side of the passage two membranous folds, called the pillars of the fauces, inclose the tonsils. 2. <botany> The throat of a calyx, corolla, etc. 3. <zoology> That portion of the interior of a spiral shell which can be seen by looking into the aperture. Origin: L. Source: Websters Dictionary (01 Mar 1998) |
| partition | 1. The act of parting or dividing; the state of being parted; separation; division; distribution; as, the partition of a kingdom. "And good from bad find no partition." (Shak) 2. That which divides or separates; that by which different things, or distinct parts of the same thing, are separated; separating boundary; dividing line or space; specifically, an interior wall dividing one part or apartment of a house, an inclosure, or the like, from another; as, a brick partition; lath and plaster partitions. "No sight could pass Betwixt the nice partitions of the grass." (Dryden) 3. A part divided off by walls; an apartment; a compartment. "Lodged in a small partition." 4. The servance of common or undivided interests, particularly in real estate. It may be effected by consent of parties, or by compulsion of law. 5. A score. <mathematics> Partition of numbers, the resolution of integers into parts subject to given conditions. Origin: F. Partition, L. Partitio. See Part. Source: Websters Dictionary (01 Mar 1998) |
| partition chromatography | The separation of similar substances by repeated divisions between two immiscible liquids, so that the substances, in effect, cross the partition between the liquids in opposite directions; where one of the liquids is bound as a film on filter paper, the process is termed paper partition chromatography or paper chromatography. (05 Mar 2000) |
| partition coefficient | <chemistry> Equilibrium constant for the partitioning of a molecule between hydrophobic (oil) and hydrophilic (water) phases. A measure of the affinity of the molecule for hydrophobic environments and thus, for example: a rough guide to the ease with which a molecule will cross the plasma membrane. (18 Nov 1997) |
| nitrogen partition | Determination of the distribution of nitrogen in the urine among the various constituents. Synonym: nitrogen distribution. (05 Mar 2000) |
| oropharyngeal partition |
a protective barrier between the oral cavity and the pharynx made of moistened gauze sponges, useful during general anesthesia when a nasal mask is used.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|