Dating of fracture-filling calcitewith U-Pb geochronology is becoming a rapidly adopted technique for determining the ab......

Dating of fracture-filling calcite with U-Pb geochronology is becoming a rapidly adopted technique for determin-ing the ......

设计加工了1套试验装置来研究树脂在输送过程中的磨损问题。考察树脂在转移过程中管道直径及水流量与树脂磨损的关系,树脂转移100......

本文对夹套流态化清洗技术的可行性和应用的前途及存在的问题的论证,重点介绍了夹套流态化实验的技术方案、制造、组装工艺。......