本文简述了直接制版技术，着重叙述了调频网点技术，包括原理、特点及技术。

In this paper, direct platemaking technology is briefed, frequency modulated half tone dot technology (principles, characters and technologics) is emphasized.

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本文详细介绍了基于FPGA的呼吸机控制系统的设计和实现，包括原理和电路结构图。

This paper introduces the design and implementation of ventilator control system based on FPGA including principle and electric circuit.

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本文详细介绍了基于F PGA的呼吸机SPONT 模式控制芯片的设计和实现，包括原理和电路结构图。

This paper introduces in detail the design and implementation of ventilator SPONT control chip based on FPGA, including principle and electric circuit.

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That includes Pauli Exclusion Principle and includes Hund's Rule and so on.

包括保利不相容原理,和洪特原理等等。

麻省理工公开课 - 固态化学导论课程节选