“root penetration”的概念、定义、翻译、参考文献-科学参考

单词	root penetration
释义	root penetration [`rüt ´pen·ǝ´trā·shǝn] ^METALLURGY The depth of penetration of the weld metal into the root of a joint.
随便看	enhanced carrier demodulation enhanced line enhanced recovery enhanced small device interface enhanced spectral line enhancement enhancement mode enhancement-mode high-electron-mobility transistor enhancement-mode junction field-effect transistor enhancer gene ENIAC Enicocephalidae Enicocephaloidea enigmatite enium ion enkephalin enlargement enlargement loss enlarger enlarging enol enolase enolate anion enol-keto tautomerism enology

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