Five of NASA's instruments will test various navigation and landing technologies.

NASA的五个仪器将测试各种航和着陆技术。

As an independent country and a major power in the world, China should possess its independent navigation technology.

“作为一个独立的国家，一个世界上的大国，中国应该拥有自己独立的航技术。

Whill is a robotic wheelchair that can follow pre-programmed routes, and the navigation technology is not limited to wheelchairs.

机器人轮椅的Whill能够按照既定路线行进, 而航技术并不局限于轮椅。

Remember, navigation and sailing techniques were very primitive 3,000 years ago.

请记住，3000 年前，航和航海技术还非常原始。

And that basic exploration was not done for the purpose of creating medical technology or navigational technology or microelectronics.

而且种基础探索并不是为了创造医疗技术、航技术或微电子技术的目的而进行的。

If these were impractical for a particular target was an exquisite piece of technology called an inertial navigation system.

如果些对于特定目标不切实际的话，那就有一种被称为惯性航系统的精妙技术。

The more recent development of video-assisted keyhole surgery with computer-aided navigation means that many procedures can now be completed less invasively.

近年来，视频辅助的微创手术结合计算机航技术的进步，意味着许多手术现在可以以更少的侵入性方式完成。

And London's famed black cabs have had a tough few years in the age of ride-hailing services and ubiquitous sat-nav technology.

在网约车服务和无处不在的卫星航技术时代，伦敦着名的黑色出租车历了艰难的几年。

It found that China has accumulated a number of patent achievements in the technical direction of robot modularization and reconstruction, multi-task planning and intelligent control, information perception and navigation.

发现我国在机器人模块化与重构、多任务规划与智能控制、信息感知与航等技术方向积累了多专利成果。

Submersible pilots also rely upon a technique known as inertial navigation, using a system of accelerometers and gyroscopes to track their position and orientation in relation to a known starting point and velocity.

潜水飞行员还依靠一种被称为惯性航的技术，使用一个由加速度计和陀螺仪组成的系统来跟踪他们与已知起点和速度相关的位置和方向。

Finally, it is worth mentioning that drone technology based on deep learning still faces some challenges in the field of navigation control, such as real-time requirements and computational resource constraints.

最后值得一提的是， 基于深度习的无人机技术在航控制领域仍然面临一些挑战，例如实时性要求和计算资源限制。