| 单词 | compensated pendulum | 
| 释义 | compensated pendulum [`käm·pǝn´sād·ǝd `pen·jǝ·lǝm]  DESIGN ENGINEERING A pendulum made of two materials with different coefficients of expansion so that the distance between the point of suspension and center of oscillation remains nearly constant when the temperature changes.  | 
	
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