structural junction

An analysis of the operation principle of the junction barrier controlled Schottky rectifier is made, and the device characteristics versus structural parameters is discussed in detail.

本文在分析结势垒控制肖特基整流管工作原理的基础上，详细讨论了器件特性与结构参数的关系；

One is as a structural component of adherens junction, which forms the cadherin-catenin complex to mediate intercellular adhesion. The other is as a downstream effector of Wnt signaling pathway, which controls essential steps in many aspects of embryogenesis and tumorigenesis.

一是作为附着连接的组成部分，与钙粘蛋白结合形成复合体参与细胞间连接；二是作为信号分子，是Wnt信号途径的重要环节，在胚胎发育和肿瘤发生中起重要作用。

Tight junction between cerebral microvascular endothelial cells is the structural and functional base of BBB.

脑微血管内皮细胞之间的紧密连接是血脑屏障的结构和功能基础.