“hydraulic classification”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic classification
释义	hydraulic classification [hī`drȯ·lik ´klas·ǝ·fǝ`kā·shǝn] ^ENGINEERING Classification of particles in a tank by specific gravity, utilizing the action of rising water currents.
随便看	service brake service bureau service ceiling service compartment service dead load service engineering service factor service life service oscillator service pipe service program service rating service road service routine service shaft service test service time service valve service velocity service volume service wires servicing servicing time serving servo

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