词组短语
gravel layer砾石层;疏水石
sandy gravel砂砾石,砂质砾石
gravel pack砾石过滤层
gravel road碎石路
sand gravel砂砾石
权威例句
An investigation into the sorption of partially hydrolysed polyacrylamide to kaolinite, feldspar and quartz.Hypoglycaemia in children and adults with type 1 diabetes : clinical implicationsEcological and Economical Ironmaking Process-DIOSNegotiating the powers : everyday religion in Ghanaian societySome Physiological Effects of Mental Stress and Physical Activity.Benzyne-platinum intermediatesDetermining an operating path of a tool in relation to a three-dimensional surface of a workpieceDementia and hypoglycemic episodes in patients with type 2 diabetes mellitusXPS analysis of polyacrylamide adsorption to kaolinite, quartz and feldsparShoe machine