Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/1cf67a540b1395b1c4e271f441e9f0d2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 green-compact是什么意思，green-compact的翻译，green-compact音标、读音、用法和例句_绍翊字体网有道词典
The effects of structure of the coils and taper of the amplifier on the green density and sintered density of ceramic powder PZT were analyzed. 分析了线圈匝数和放大器锥角等因素对压坯和制品致密度的影响。