| drift | Collectively, stream invertebrates (almost wholly the aquatic larval stages of insects) that voluntarily or accidentally leave the substrate to move or float with the current, as well as terrestrial invertebrates that drop into the stream. Also, any detrital material transported in the water current. (09 Oct 1997) |
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| drift cyclotron loss cone instabilities | (DCLC) This is an electrostatic microinstability (frequencies at harmonics of the ion cyclotron frequency) which is of major concern in small mirror devices. Mode is driven by radial gradients in the electron density, and causes loss of ions due to non-conservation of magnetic moment (see adiabatic invariant) as they interact with the mode, and are dispersed in velocity space into the loss cone. Stabilisation is accomplished by increasing the plasma size and by partially filling the loss cone with a continuous extermal warm plasma stream. (09 Oct 1997) |
| drift feeder | Fish and other predators that forage on invertebrates drifting on the water surface or in the water column. (09 Oct 1997) |
| drift line | An accumulation of water-carried debris along a contour or at the base of vegetation that provides direct evidence of prior inundation and often indicates the directional flow of flood waters. (09 Oct 1997) |
| drift motion | <radiobiology> Ordinarily particles placed in a magnetic field will simply orbit in circles, but if the magnetic field is not uniform, or curves, or there is an electrical field perpendicular to the magnetic field, or another force is applied perpendicular to the magnetic field, then the guiding centres of the particle orbits will drift (generally perpendicular to the magnetic field and to the applied force). (09 Oct 1997) |
| drift movements | Slow ocular movements of greater amplitude than flicks, occurring during ocular fixation. Synonym: drift movements. (05 Mar 2000) |
| drift pumping | <radiobiology> A process that removes ions trapped in a thermal barrier using radial transport induced by an externally-applied radiofrequency field tuned to resonate with the azimuthal drift frequency. (09 Oct 1997) |
| drift surface | <radiobiology> Surface on which the guiding centre of a particle is constrained to move, due to the effects of the laws of adiabatic invariance on its drift motion. (09 Oct 1997) |
| drift velocity | <radiobiology> Characteristic velocity at which the centre of a particle's orbit (guiding centre) drifts when drift motion (see above) occurs. (09 Oct 1997) |
| drift wave | <radiobiology> Oscillations in a magnetically-confined plasma arising in the presence of density gradients (such as at the plasma's surface). These resemble the waves that propagate at the interface of two fluids with different density in a gravitational field. (09 Oct 1997) |
| drifting | Random movement of a tooth to a position of greater stability. (05 Mar 2000) |
| driftpin | <mechanics> A smooth drift. See Drift. Source: Websters Dictionary (01 Mar 1998) |
| drifts | Slow ocular movements of greater amplitude than flicks, occurring during ocular fixation. Synonym: drift movements. (05 Mar 2000) |
| driftway | 1. A common way, road, or path, for driving cattle. 2. <chemical> Same as Drift. Source: Websters Dictionary (01 Mar 1998) |
| driftwood | 1. Wood drifted or floated by water. 2. Whatever is drifting or floating as on water. "The current of humanity, with its heavy proportion of very useless driftwood." (new Your Times) Source: Websters Dictionary (01 Mar 1998) |
Synonyms : Delivery System, Drug, Delivery Systems, Drug, Drug Delivery System, Drug Targetings, System, Drug Delivery, Systems, Drug Delivery, Targeting, Drug, Targetings, Drug
Synonyms : Design, Drug, Designs, Drug, Drug Designs, Drug Modelings, Modeling, Drug, Modelings, Drug
Synonyms : Drug Eruption, Eruption, Drug, Eruptions, Drug
Synonyms : Drug Evaluation Studies, Drug Evaluation Study, Drug Evaluations, Evaluation Study, Drug, Evaluation, Drug, Evaluations, Drug, Studies, Drug Evaluation, Study, Drug Evaluation
Synonyms : Drug Evaluation Studies, Preclinical, Drug Evaluations, Preclinical, Drug Prospecting, Evaluation Studies, Drug, Preclinical, Evaluation, Preclinical Drug, Evaluations, Preclinical Drug, Medicinal Plants Testing, Preclinical, Preclinical Drug Evaluation
| dressing |
savory dressings for salads; basically of two kinds: either the thin French or vinaigrette type or the creamy mayonnaise type stuffing: a mixture of seasoned ingredients used to stuff meats and vegetables fertilization: making fertile as by applying fertilizer or manure a cloth covering for a wound or sore processes in the conversion of rough hides into leather the activity of getting dressed; putting on clothes the act of applying a bandage
출처: wordnet.princeton.edu/perl/webwn
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| dressing station |
(military) a station located near a combat area for giving first aid to the wounded
출처: wordnet.princeton.edu/perl/webwn
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| druggist |
pharmacist: a health professional trained in the art of preparing and dispensing drugs
출처: wordnet.princeton.edu/perl/webwn
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| drum |
a musical percussion instrument; usually consists of a hollow cylinder with a membrane stretched across each end the sound of a drum; "he could hear the drums before he heard the fifes" barrel: a bulging cylindrical shape; hollow with flat ends a cylindrical metal container used for shipping or storage of liquids make a rhythmic sound; "Rain drummed against the windshield"; "The drums beat all night" play a percussion instrument brake drum: a hollow cast-iron cylinder attached to the wheel that forms part of the brakes small to medium-sized bottom-dwelling food and game fishes of shallow coastal and fresh waters that make a drumming noise cram: study intensively, as before an exam; "I had to bone up on my Latin verbs before the final exam"
출처: wordnet.princeton.edu/perl/webwn
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| drunkenness |
a temporary state resulting from excessive consumption of alcohol alcoholism: habitual intoxication; prolonged and excessive intake of alcoholic drinks leading to a breakdown in health and an addiction to alcohol such that abrupt deprivation leads to severe withdrawal symptoms drink: the act of drinking alcoholic beverages to excess; "drink was his downfall"
출처: wordnet.princeton.edu/perl/webwn
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| DR | exert a force with a heavy weight |
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| DR | force into some kind of situation, condition, or course of action |
| DR | proceed for an extended period of time |
| DR | last unnecessarily long |
| DR | postpone doing what one should be doing |
| DR | proceed for an extended period of time |
| DR | last unnecessarily long |
| DR | speak unfavorably about |
| DR | mention something unpleasant from the past |
| DR | pill that is a sugar-coated medicated candy |
| DR | sugar-coated nut or fruit piece |
| DR | silver-coated candy bead for decorating cakes |