phloem ray meaning in English
韧皮部射线
韧皮放射组织
韧皮射线
Examples
- The secondary phloem parenchyma cells and secondary phloem ray parenchyma cells were the preferential sites for protein storage to the xylem parenchyma cells whereas a large amount of vegetative storage proteins was present in xylem , especially in the primary xylem and the inner secondary xylem of the extended stems
营养贮藏蛋白质优先在次生韧皮部的韧皮薄壁细胞和韧皮射线薄壁细胞中积累，在新梢伸长生长停止后，新梢基部茎的木质部中也积累了相当数量的营养贮藏蛋白质，主要分布在初生木质部和内侧次生木质部的各种生活的薄壁细胞中。 - The protein accumulated mainly in secondary phloem parenchyma cells and secondary phloem ray cells . the degradation of storage protein in terminal branchlets of swietenia macrophylla synchronized with new shoot growth after leaf - absent period , suggesting that the protein was utilized to support the growth of new shoots . when the diminishing of the storage protein below the girdled site was blocked , the new shoot growth was also restrained
在树木新的年生长周期中，随着新梢的发育，积累在末端小枝中的贮藏蛋白质开始被消耗新梢叶片成熟时，末端小枝中的18kda和21kda蛋白质己完全消失，而树干和大根中的这两种蛋白质的含量相对稳定，与落叶期相比几乎没有变化。