Beam rider guidance system was first analyzed, and control system improvement principles introduced.

首先，分析了原有激光驾束制导系统，引入了控制系统的改进原则。

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Cooking with chemistry , from Chemistry World, the application of scientific principles to the understanding and improvement of small-scale food preparation

烹饪化学 Cooking with chemistry ，从化学世界，应用科学理论去理解和改进小规模食品的制作；

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Environmental management system based on TQM principles of continuous improvement and the establishment, which requires companies to have a measurable environmental objectives and targets.

环境管理体系根据全面质量管理持续改进的原则而建立，这就要求企业有可计量的环境目标和指标。

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In his book The Art of Leading: 3 Principles for Predictable Performance Improvement, he boils the solution down to three essential steps every leader can use.

FORBES: Overcoming Fear: The 3 Step Process