英语词汇“sand gradation”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	sand gradation
释义	sand gradation 砂粒级配
随便看	vectogram method vectograph vectograph film Vectograph form vectographic vectographic, image vectographic slide vectographly vectograph method of stereoscopic viewing vectograph mosaic vectolite vecton vecton-transmitted diseases vectopluriometer vectopluviometer vector vector 6000 Vector aberration vector absorbing boundary condition vector acceleration vector accelerator vector access vector accuracy vector acoustic field vectoracrdiography