I devised a coherent system for living.

我设计了一个连贯的生活体系。

I devised a coherent system for living.

我设计了一个连接的生活体系。

I think what would be useful is to have like an exposition of a coherent system.

我想，像一个连贯系统的论述，是有用的。

Multistate coherent system reliability analysis is a new problem of reliability theory.

多态关联系统可靠性分析是可靠性理论一个前沿研究课题。

Data processing of the optical signals in the laser coherent system and technical performance...

同时简要介绍了激光干涉系统中光信号的数据处理及本机技术性能。