基本解释[物理学]薄壁计数器英汉例句双语例句The complex thin wall A357 alloy castings were successfully produced by using the self-made counter-gravity casting equipment.利用自制的反重力设备铸造了A357 铝合金复杂薄壁铸件。thin-wall counter更多例句专业释义物理学薄壁计数器