“dropping test”的概念、定义、翻译、参考文献-科学参考

单词	dropping test
释义	dropping test [`dräp·iŋ ´test] ^METALLURGY A chemical method for determining thickness of zinc and cadmium plated coatings on metal in which a reagent is dropped on the surface until the basis metal is exposed.
随便看	deadbeat compass deadbeat escapement deadbeat response dead block dead bolt dead-bright dead-burn dead-burnt gypsum dead cave dead center dead-center position dead code dead earth dead end dead-end effect dead-end switch dead-end tower deadeye dead flat dead ground dead halt deadhead dead letter box deadlight deadline

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