navigability

n.

（河、海和船舶等的）适航性；适航性，耐航性；可操纵性；可航性

Navigability of complex networks
Navigability of interconnected networks under random failures.
Navigability improved guidewire construction and method of using same
The navigability of strong ties: Small worlds, tie strength, and network topology
Analysis of navigability of Web applications for improving blind usability
MNav: A Markov Model-Based Web Site Navigability Measure
Navigability trumps all: stenting of acute middle cerebral artery occlusions with a new self-expandable stent.
A Doubling Dimension Threshold Θ(loglogn) for Augmented Graph Navigability
A Doubling Dimension Threshold Θ(loglogn) for Augmented Graph Navigability
A new experimental model of intracranial internal carotid artery and its application in testing the navigability of the covered stents