| first m. |
a factor or hormone that binds to a receptor on the external surface of a cell and sets off a series of reactions that eventually convert a precursor into a second messenger.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| first n. |
nervus olfactorius.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| first order b.’s |
adjustments made in a labial arch wire, incorporating offsets in the horizontal plane, which are usually made in the areas of the cuspids and premolar and molar teeth, accommodating differences in thickness in the labiolingual or buccolingual diameters of the teeth.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| first p. of vertebral artery |
pars transversaria arteriae vertebralis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| first pass radionuclide a. |
a form of radionuclide angiocardiography in which a rapid sequence of images is taken immediately after administration of a bolus of radionuclide, recording only the initial transit of the isotope through the central circulation.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| FIR | the quality of being steady or securely and immovably fixed in place |
|---|---|
| FIR | the trait of being resolute |
| FIR | the property of being unyielding to the touch |
| FIR | the firmness and tone of healthy tissue |
| FIR | (computer science) coded instructions that are stored permanently in read-only memory |
| FIR | the fielding position of the player on a baseball team who is stationed at first base |
| FIR | the lowest forward gear ratio in the gear box of a motor vehicle |
| FIR | (Great Britain) an honours degree of the highest class |
| FIR | the first element in a countable series |
| FIR | the first or highest in an ordering or series |
| FIR | the time at which something begins |
| FIR | being the gear producing the lowest drive speed |