plss

plss

1. A scheme of precision location and strike system is presented, and the basic situation of PLSS of the American army is introduced with its operational principle and functions of each subsystem.

为了对精确定位打击系统进行深入的分析，首先构造了典型精确定位打击系统；然后介绍了美军PLSS系统的基本情况，分析了其工作原理和各子系统的功能；

2. PLSS Intelligence Augmentation System PLSS

情报扩增系统

3. Those mature, reliable techniques should be adopted for our country.Regenerative PLSS facilities should be investigated simultaneously.

我国载人航天应该采用成熟、可靠的生保技术，同时开展再生式生保技术的研制工作。

4. With the development of space exploration, high performance extravehicular activity (EVA) space suit portable life support system (PLSS) is expected.

摘要随着空间探索的发展，舱外航天服便携式生命保障系统必须具有更优良的性能。

5. The drawbacks and the development trend of PLSS are put forward in the end.

最后，提出了其存在的缺点和未来发展方向。

6. In this paper, the research progress of PLSS for EVA is introduced.The techniques of CO2 removal system and H2O removal system are key parts of PLSS.

本文介绍了国外舱外航天服生保系统的研究进展，主要包括CO2去除和H2O去除等方面的新技术。