| 单词 | bifilar |
| 释义 | bifilar, a.|baɪˈfaɪlə(r)|
[f. bi- prefix2 1 + filar, f. L. fīl-um thread + -ar.]
Fitted or furnished with two threads; spec. applied to apparatus for measuring minute distances or angles; also for suspending a body so that it has a very slight directive force in a definite plane, with a view to the measurement of minute forces, etc. Also as n. biˈfilarly adv., in a bifilar manner, by means of two threads.
[1836W. S. Harris in Trans. R. Soc. CXXVI. 417 A new species of balance; it may be termed, from the peculiar mechanical principle on which it depends, a bifile balance.] 1839Whewell Let. to Quételet 17 Jan. (1876) II. 275 Airy has just put up his Gaussian apparatus..at Greenwich, including a Bifilar. 1846Penny Cycl. Suppl. II. 256/1 The horizontal force magnetometer at the Greenwich Observatory is bifilar. 1848W. S. Harris Rudimentary Electricity iii. 83 The Bifilar Balance. In this electrometer..a re-active force is obtained by means of a lever at the extremity of two parallel and vertical threads of unspun silk. 1870R. Ferguson Electr. 26 Gauss's bifilar magnetometer. 1879Thomson & Tait Nat. Phil. I. i. §435 The Bifilar Suspension..was used also by Gauss in his bifilar magnetometer for measuring the horizontal component of the terrestrial magnetic force. 1884Harper's Mag. Sept. 644/1 A copper disc suspended bifilarly. |
英语词典包含277258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。
相关内容11：
相关热词搜索：bifilar英英词典英英释义英语词汇意思用法释义英语
单词 biflorous 释义 biflorous, a.|baflrs|[f. mod.L. biflr-us two-flowered (f. bi- + flr-em......
单词 biflete 释义 biflete, v.to flow round: see be- prefix 4.{var l=document.getElementsBy......
字词 损害信用 释义 【法】 injury to credit 汉译英翻译词典收录405719条汉英翻译词条，基本......
字词 损害保险契约 释义 【法】 contract of insurance against loss 汉译英翻译词典收录4057......
字词 捣砂锤 释义 【机】 bench rammer; rammer 汉译英翻译词典收录405719条汉英翻译词条，基......
字词 掌腱膜 释义 【医】 aponeurosis palmaris; palmar fascia 汉译英翻译词典收录405719条汉......