navigational

a triply redundant navigational system.

一个三度冗长统

a computer glitch; a navigational glitch; a glitch in the negotiations.

计算机故障；事故；谈判障碍

the extent of Allied naval support is exampled by the navigational specialists provided.

盟军提供专家可以用来证明盟军上支援程度。

Sophisticated instruments which were to make possible the European voyages of discovery, such as the astrolabe , the quadrant, and good navigational maps, were also developed by Muslims.

复杂器使得欧洲人得以进行上探险,例如星盘、象限图都是由穆斯林所发明。