(a) any of various physical or monetary units agreed upon internationally; spec. (in later use) one forming part of the International System; cf…
| 单词 | θ20262 |
| 释义 | the world > life > biology > laboratory analysis > measure > [noun] > unit (9) international unit1857 (a) any of various physical or monetary units agreed upon internationally; spec. (in later use) one forming part of the International System; cf… microunit1900 A millionth part of a unit of measurement; spec. one millionth of an international unit (as of insulin or other hormone). morgan1919 A unit of the relative distance on a chromosome between two linked genes, defined such that the distance in morgans between two genes is equal to… megaunit1920 A unit which is a million times larger than a basic unit of measurement; (Biology and Medicine) a million international units. S1942 Abbreviations. In Biology S n. also S, s = Svedberg unit: used after a number to denote the (often characteristic) sedimentation coefficient of a… Svedberg unit1942 Also Svedberg unit. A unit of time equal to 10—13 second used in expressing sedimentation coefficients. Symbol S (S, n.1 4b). quantum1952 Physiology. Originally: a small voltage of which integral multiples go to make up the end-plate potential measured at a neuromuscular junction… Somogyi unit1956 A unit in terms of which the effectiveness of a solution at catalysing the hydrolysis of starch can be stated (see quot. 1948). cistron1957 A section of nucleic acid that codes for a specific polypeptide. |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。