If the sinter with basicity being below 1.7 and the basicity of its slat being below 1.2, the burden structure that has 90% sinter is completely practicable.是什么意思_If the sinter with basicity being below 1.7 and the basicity of its slat being below 1.2, the burden structure that has 90% sinter is completely practicable.在线翻译_英语_读音_用法_例句