Designing a 42V/360A power supply for phased-array Radar, expatiate characteristic of PS-ZVS-PWM technology and key technical point of solution.
通过对42V／360A相控阵雷达阵面电源的研制，阐述了相移软开关PWM技术的特点和必须解决的关键问题。
Introducing technical process of spiced and sauced beef and point of operation in detail, and had pointed out the key role of two time seasoning in seasoning and throwing the mutton smell off.
详细介绍了五香酱牛肉的工艺流程及操作要点，并且指出了二次调味在调味、去膻方面的重要作用。
At present, the earthquake-resistance design has become the key technical difficult point in the construction of extra-high arch Dam in the region with high earthquake intensity.
目前，抗震设计已成为高地震烈度区修建特高拱坝的控制性技术难点。
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