| ultracentrifuge |
a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins subject to the action of an ultracentrifuge
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| urination |
micturition: the discharge of urine
출처: wordnet.princeton.edu/perl/webwn
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| ulnar nerve |
a nerve running along the inner side of the arm and passing near the elbow; supplies intrinsic muscles of the hand and the skin of the medial side of the hand
출처: wordnet.princeton.edu/perl/webwn
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| ultra- |
extremist: (used of opinions and actions) far beyond the norm; "extremist political views"; "radical opinions on education"; "an ultra conservative"
출처: wordnet.princeton.edu/perl/webwn
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| uranium |
a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
출처: wordnet.princeton.edu/perl/webwn
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