| 单词 | flame ionization detector | 
| 释义 | flame ionization detector [¦flām ´ī·ǝ·nǝ`zā·shǝn di´tek·tǝr]  ANALYTICAL CHEMISTRY A device in which the measured change in conductivity of a standard flame (usually hydrogen) due to the insertion of another gas or vapor is used to detect the gas or vapor.  | 
	
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