a petrifaction化石
petrifaction logistics石化物流
petrifaction engineering石化工程
petrifaction structure石化构造
semantic petrifaction语义石化
Petrifaction Container石化容器
petrifaction industry石化行业
yangZi Petrifaction杨子石化
petrifaction sludge石化污泥
With the entry of WTO and the end of the protect term, petroleum and petrifaction enterprises will face the competition from domestic and international companies.
随着中国加入WTO以及保护限期即将结束,石油石化企业在国内将与国际石油公司进行面对面的竞争。
参考来源 - 浅议中国石油企业形成竞争优势的对策As the resource of the petrifaction is gradually used up,the biomass which can be recycled to utilize is daily concerned by scientists in the whole world.
随着石化资源的逐渐枯竭,生物质作为可循环利用的再生资源日益受到各国科学家关注。
参考来源 - 稻草的常压热化学液化研究N（名词） the act or process of forming petrified organic material 石化