英语词汇“lead-in-air indicator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	lead-in-air indicator
释义	lead-in-air indicator lead-in-air indicator [′lēd‚in ¦er ′in·də‚kād·ər] (mining engineering) An instrument that utilizes reagents to measure the concentration of lead in the air.
随便看	low velocity air drop low velocity airdrop delivery system low velocity cloud low velocity dense phase low velocity detection low velocity drop low-velocity drop low-velocity hvac system low velocity intense source low velocity layer low-velocity layer low velocity nitrogen convection low-velocity rapidly adapting low-velocity star low velocity zone low-velocity zone low very high frequency lowville and beaver river low viscosity index low viscosity silicone rubber low-viscosity viscoelastic low visibility landing and surface operations low visibility load acquisition system low visibility moving target acquisition and strike low visibility non-standard

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