矿石类型以含金方解石-石英复合脉为主，其次为含金构造角砾岩型和含金蚀变岩型。
The major ore type is gold-bearing calcite-quartz vein, secondly is gold-bearing tectonic breccia, and gold-bearing altered rock.
选择代表性试验区，采用高压水泥–化学复合灌浆技术，对辉绿岩脉的灌浆加固处理开展灌浆工艺、加固效果和机制等试验研究。
The pretreatment of SiC particles and technology of preparing composite slurry by electromagnetic stirring method were researched in aim of improving the wettability between reinforcement and matrix.
目的研究两种复合全麻下，非心肺转流冠脉搭桥(OPCAB)围术期辅助性T淋巴细胞的免疫应激反应。
Objective to investigate the immune stress response of helper t lymphocyte (th) to the off pump coronary artery bypass (OPCAB) under two general anesthesia methods.
应用推荐