The primary and early secondary structures are similar to those of most herbs of the dicotyledons. 其初生結構和早期的次生結構類似於一般的草本雙子葉植物根。
In the secondary phloem of Tree Peony metaphloem was dominative in the root's secondary structure, which was just opposite to Herbaceous Peony. 根次生結構，牡丹根次生韌皮部佔主要部分，而芍藥根次生木質部佔主要部分。
This spatial configuration of the polypeptide chain is the secondary structure. 肽鏈的這個空間構象就是二級結構。
The changes of intermolecular forces and secondary structure of the rice protein modified by deamidation with acid were studied. 大米蛋白經酸法脫醯胺改性引起分子間作用力和二級結構發生變化。
Cisco has already altered its organisational structure once, after the dotcom bubble burst. 在互聯網泡沫破裂后，思科已經改變過一次組織結構。
