排种装置 meaning in English
dropping device
dropping mechanism
mechanism for seed dispersal
planting mechanism
seeder unit
sowing mechanism
sowing unit
Examples
- The author has made a study of the combined studded feed roller seed metering device on the 2bm - 9 model no - till planter made in canada and conducted a contrast test to the standard fluted feed , fine fluted feed and the combined studded feed roller seed metering devices for the analysis of performance , characteristics and application of them based on the relevant state standard and agronomic technical requirement
因此，通过对钉轮组合式排种器、标准外槽轮式排种器和小槽轮式排种器做各种粒型种子的排种性能对比试验，参照有关国家标准和农业技术要求对三种排种装置的性能、特点、适用范围进行分析。