The degradation or assimilation of fatty materials is often restricted because of their relative insolubility.脂肪物质因其溶解度低,分解作用和吸收作用常受限制.There's a lot of evidence that oily fish, as distinct from fatty meat, has a ben...
它含在一种叫氢气的很轻的气体中.This energy is contained in a very light gas called hydrogen.为了使管道能达到运输氢气的要求,专门的生产流程是必须的.Special production processes are needed to make pipes for carrying hydrogen.介绍了我国 氯碱 行业副产氢气情况,提出了氢气的回收技术及利用方向.By - ...