1) stem
[英][stem] [美][stɛm]
茎区
1.
Based on the definitions of Discrete Hopfield Neural Network(DHNN) and Maximal Independent Set(MIS) in Graph theory,a heuristic algorithm is presented to select stems in RNA structure as well as its application in RNA secondary structure prediction.
提出了一种利用离散Hopfield网络求解图论极大独立集的启发式算法,并将其应用于RNA二级结构的茎区选择和预测当中。
2.
The key problems of the approach are how to fold sequence as the approximate structure and how to unfold the conflict stems based on the approximate structure.
为此本文首次提出了茎区的"质心"和"质心距"的概念,并且给出了一个结合了Hopfield网络和类别信息的RNA二级结构预测算法。
3) Root-stem transition zone
根-茎过渡区
4) root-stem transitions zone
根茎过渡区
5) transition region
根茎转变区
1.
Vascular development in the transition region of dicotyledonary epigeal seedlings;
双子叶植物出土幼苗根茎转变区维管组织发育动态(英文)
6) Root-stem transforming zone
根-茎转换区
补充资料：阴茎背静脉-阴茎海绵体分流术
阴茎背静脉-阴茎海绵体分流术
手术名。治疗阴茎异常勃起手术之一。腰麻或骶管麻醉下，经阴茎根部背侧正中做切口，选择阴茎背浅或深静脉，静脉远端结扎，近端剪成斜面，切开并冲洗一侧阴茎海绵体后，用6-0尼龙线吻合静脉与海绵体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条