关于pretest的百科

• pretest造句怎么写

• one-grouppretest-posttestPerformancewasmodelledforscenarioswithpretestprobabilitiesof5%and50%.Afterremoldingexpansivesoildisintegrationcharacteristicswerecontrolledbypretestwatercontentinsoilsampleanddrydensityofsoil.Theirqualifiedrationofpretesttest...
• 2018-04-2523103