But laticifers are distributed in stem cortex mostly .
乳管主要分布在茎的皮层中。
乳汁管
The mature laticifers had a thin layer of electron-dense peripheral cytoplasm in which the organelle could not be distinguished and a large central vacuole filled with latex particles.5.
成熟乳汁管的原生质体为一电子致密薄层,中央为大液泡,其内充满了乳汁颗粒。
双语例句
1
It was supposed that the aging primary laticifers would produce signals to induce the differentiation of the secondary laticifers.
笔者假定，这种正在变老的初生乳管会产生导致次生乳管分化的信息。
2
When applied to an extending stem, JA led to a significant increase in primary laticifer number, but induced no differentiation of secondary laticifers.