rootstock
英 [ˈruːt.stɒk]
美 [ˈruːt.stɑːk]
- n. 根茎；初生主根；起源
权威例句
- 1. Rootstock breeding programs are receiving major emphasis in England, the USSR . and in Poland.
- 砧木育种计划在英 、 苏、波、均作为重点项目.
- 2. Obviously both rootstock and cultivar will have a pronounced bearing on tree size at maturity.
- 很明显,砧木或栽培品种都能对成龄植株的树形大小发生深刻的影响.
- 3. The scion is then securely placed into a cut on the rootstock.
- 然后将接穗插入砧木切口紧密贴合.
- 4. The scion is then securely a cut on the rootstock.
- 然后幼芽被妥善的接到砧木的切割处.
- 5. The scion is then securely placed a cut on the rootstock.
- 然后将其安全地放到根茎的切口处.