“discharge-tube leak indicator”的概念、定义、翻译、参考文献-科学参考

单词	discharge-tube leak indicator
释义	discharge-tube leak indicator [`dis´chärj ´tüb `lēk ´in·dǝ´kād·ǝr] ^ENGINEERING A device which detects the presence of a tracer gas by using a glass tube attached to a high-voltage source; the presence of leaked gas is indicated by the color of the electric discharge.
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