... 直管;直小管:vas rectum 直根系;主根系:taproot system 直根;主根:taproot ...
2
[植]?直根系
... 直管;直小管:vas rectum 直根系;主根系:taproot system 直根;主根:taproot ...
双语例句
1
The effects of cutting type, hormone treatment and cutting position on rooting ratio, average number of taproot and average length of root system were studied by orthogonal experiment.