| 单词 | air-spaced |
| 释义 | > as lemmasair-spaced air-spaced adj. having component parts separated by air; (of an electrical device) having constituent elements spaced at intervals so that they are insulated from each other by air or the device has a lower capacitance. ΚΠ 1925 Times 23 Jan. 9/5 (advt.) Crystal set with air-spaced coils. 1957 B. O. Scott Princ. & Pract. Diathermy v. 55 Short-wave diathermy with its higher frequency as compared to long-wave diathermy is more convenient..since it can be used with air-spaced electrodes. 2000 Limnol. & Oceanogr. 45 1169/1 A telescope consisting of a negative lens and an air-spaced achromatic doublet lens. < as lemmas |
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