This paper indicates the principle and method of laying aperture of bridge and introducer the practical experiment on river rectification.
简述桥孔设计的原则和方法，并谈了河道整治的体会。
Finally, the rectification principle of this molecular device and the conditions for selecting the suitable molecules to construct the molecular device are discussed.
并在此基础上讨论了该分子器件的整流原理及筛选适于制作分子整流器件的分子的条件。
Nozick illustrates the entitlement theory from three aspects -a principle of justice in acquisition, a principle of justice in transfer, and a principle of justice in rectification.
诺齐克主要从个人权利的获取、个人权利的转让以及对个人权利的矫正这三个方面阐释了个人权利理论。
The principle, advantage and energy consumption problem of the new fuel alcohol technology using heat pump rectification are studied.
为解决传统燃料乙醇生产过程中能耗大的问题，将热泵技术与传统恒沸精馏工艺相结合，开发出热泵恒沸精馏生产新工艺。
The thesis introduced the development principle of the power supply in detail, analyzed the rectification circuit, Buck circuit, inverter circuit, drive and protection circuit, etc.
本文对这种高频、高压电源的研制原理给予了详细介绍；
The thesis introduced the development principle of the power supply in detail, analyzed the rectification circuit, Buck circuit, inverter circuit, drive and protection circuit, etc.
本文对这种高频、高压电源的研制原理给予了详细介绍；
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