农业词汇
立克次氏体病 rickettsiosis地塄 ridge between dry fields
垄播种 ridge planting
起垄犁 ridger
右窝试验 rif test
因地制宜 right crop for right land
因时制宜 right crop for right time
宜植地 right land for cultivation
钢齿式中耕机 rigid tine cultivator
环形染色体 ring chromosome
癣 ringworm
蜡熟期 ripening stage
河床保护 river bed conservation
河川保护 river conservation
河坝 river dike
河廉力学 river hydraulics
河川整治 river improvement
改道工程 river improvement project
河川维护 river maintenance
河成阶地土 river terrace soil
喘鸣症 roaring
啮齿类 rodent
狍 roe deer
滚筒式烘干机 roller dryer
皮蝇磷 ronnel
根呼吸 root breath
块根清理机 root cleaner
根颈 root collar
根茎罪 root crop
根菜栽培 root crop cultivation
切块机 root cutter
根插条 root cutting
根发育 root development
根分化 root differentiation
切根虫 root eating insect
根系形成物质 root formation substance
根瘿 root galls
根接 root grafting
根毛 root hair
块根罪收获机 root harvester
株腐病 root neck
根瘤腺虫 root nodule nematode