Warning: file_put_contents(): Only 0 of 6140 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 synthesis gas英英字典_synthesis gas剑桥英语解释_synthesis gas柯林斯英文解释_沉淀汉英词典
1. N a mixture of carbon dioxide, carbon monoxide, and hydrogen formerly made by using water gas and reacting it with steam to enrich the proportion of hydrogen for use in the synthesis of ammonia 郃成氣[chem]