graincar谷物运输车,粮车
grainn.谷物;谷类;微量;颗粒;纹理;格令v.形成(颗粒);(用谷物)喂养
grain size characteristic curve粒度特性曲线
grain heeling volumetric moment倾侧体积矩
grain-oriented silicon-iron晶粒取向硅钢
Grain size analysis of sediment沉积物粒度分析
grain-size distribution curve粒径分布曲线
grain and seed cleaner-grader谷物和种子清选分级机
grain low-temperature storage低温储粮
grain size distribution of soil土壤粒径分配