“foundry sand”的概念、定义、翻译、参考文献-科学参考

单词	foundry sand
释义	foundry sand Encyclopedia 工学造型材料释 foundry sand铸造砂铸造生产中用来配置型砂和芯砂的一种颗粒状耐火材料。是一种造型材料。
随便看	signal space signal statistics analysis signal strength signal swing signal system of hydropower station signal system theory signal theory signal to noise ratio signal-to-noise ratio signal-to-noise ratio，SNR signal transduction signal transduction in plants signal transfer equalization signal transform signal transmission signal transmission failure signal velocity signal voltage drop signal waveform estimation signal with finite energy signal with finite power signalyzer signatron signature signature analyzer

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