According to Brazil PETROSIX technology, a retorting experimental rig up.模拟巴西PETROSIX炼油工艺自行设计搭建实验装置, 对桦甸油页岩干馏制得半焦.The original commentary is about typical technologies for oil shale retorting.介绍了当今世界典型的油页岩干馏技术.Retorting ...
我最喜欢迈克尔·菲什。他滑稽逗趣，是个实实在在的人物。Michael Fish is my favourite. He's a hoot, a real character.凯西·施滕格尔可能是棒球界最有趣的人物。Casey Stengel was probably the most colorful character in baseball.我觉得那些人物形象即使不说是乏味无聊，至少也是毫无深度。I found the c...