英语词汇“materials price variance ratio”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	materials price variance ratio
释义	materials price variance ratio 材料价格差异率
随便看	layer resistance layer resistivity layer response character layer response characteristics layer rhizogenous layer rock layerrod code layer roll with egg yolk layer routing protocols Layers,Germ layers-grade of neural network layer shape layer shear stress layer short layer short circuit layer short tester layer silcate layer silica mineral layer silicate layer-silicate layer silicate mineral layer silicates layersI-X layers I X layers I-X