基本解釋微米銅粉同根派生 micron-copper相關(guān)詞英漢例句The tribological properties and the anti-wear of micron copper powder in greases are investigated by four-ball test. 通過四球試騐,考察了微米銅粉在潤滑脂中的摩擦學行爲和抗磨性。The chemical symbol for copper is "Cu". 銅的化學符號是Cu。What color is copper sulphate solution? 硫酸銅溶液是什麼顔色?Copper and gold are both metals. 銅和金都是金屬。Copper has less resistance than lead. 銅的電阻比鉛的小。micron-copper更多例句