Graingern.格兰杰grainn.谷物；谷类；微量；颗粒；纹理；格令v.形成(颗粒)；(用谷物)喂养grain hygro-thermograph粮食温湿度测试仪grain refining efficiency细化能力Grain starch accumulation淀粉积累grain size of sedimentary沉积物粒度grain-exporting country谷物出口国grain size characteristic粒度特征Grain Depot's TemperatureGrain-handlers' diseasegrain-purchasing centre粮食收购站grain storage performance储粮性能