excitation
英[,eksa?'te??(?)n]
美[,?ksa?'te??n]
- n. 激發(fā)，刺激；激勵；激動
助記提示
1、ex- "out" + cit- "move, stir, call, rouse" + -ation.
2、字面含義：make motion(激發(fā)、刺激而使其活動), stir up, call out.
英文詞源
- excitation (n.)
- late 14c., from Old French excitation, from Late Latin excitationem (nominative excitatio), noun of action from past participle stem of excitare "to call out, wake, rouse, stir up" (see excite).
雙語例句
- 1. Perhaps his nerve is naturally too dull to admit of any excitation.
- 大概他的神經(jīng)天生就很遲鈍以至不容有任何刺激的余地.
來自《簡明英漢詞典》
- 2. His eyes scintillated excitation.
- 他的眼睛閃爍激動的目光.
來自《現(xiàn)代英漢綜合大詞典》
- 3. At room temperature, thermal excitation can produce an unwanted current.
- 在溫室下, 熱激發(fā)可能產(chǎn)生所不需要的電流.
來自辭典例句
- 4. The different excitation sources are pulsed to give intermittment radiation.
- 各種激發(fā)源形成脈動,以產(chǎn)生間歇的輻射.
來自辭典例句
- 5. Clip - gage excitation was supplied by a commercially available power supply ( signal conditioner ).
- 回形引伸計的激勵電壓由商售的通用電源裝置 ( 信號調(diào)制器 ) 來提供.
來自辭典例句