探索当前物理变式教学的实施策略。
Exploring the operation tactics in the current physics Alter Teaching.
可供设计逆变式弧焊电源时参考。
The designs for inverter arc welding power sources are available for reference.
变式能够从不同视角把握问题的本质。
Variants can catch the nature of a problem from different perspectives.
在评估变式中哪个策略为物料价格评估?。
Which strategy is defined for material price valuation in the valuation variant?
第二种变式走得更远。
本文介绍了一种新型交流逆变式弧焊电源。
A new system of inverter for arc welding is introduced in this paper, which gives medium frequency AC current.
在优化数学模型的过程中，变式思维贯穿始终。
In the process of optimizing the mathematics models, the thinking of variants goes all through the beginning to the end.
介绍了该逆变式弧焊机的构成，工作原理及特点。
The paper introduces the configuration, principle and characteristics of the inverter for arc welder.
特性的使用需要变式配置(见第5章，特性计划)。
The use of characteristics requires the use of the variant configurator (see chapter 5, characteristics Planning).
逆变式点焊电源是电阻焊领域研究的重要方向之一。
Inverter spot welding power source is one of important directions in the studies of the resistance-welding field.
本课题研制了一台单片机控制的逆变式脉冲MIG焊机。
A simple chip microcomputer controlled inverter pulse MIG welding machines is developed in this paper.
研制了一台基于DSP的数字化逆变式等离子切割电源。
A digitized inverted plasma cutting power supply base on DSP was developed.
本文介绍一种应用于IGBT逆变式点焊机的点焊控制器。
A controller applied to IGBT inverter spot welding machine is introduced in this paper.
讨论了可控硅逆变式半自动MIG焊机研制的主要技术问题。
The main techniques of SCR inverter semi-automatic MIG welding machine are discussed in this paper.
本文讨论了脉宽调制(PWM)逆变式弧焊电源的功率因数。
The power factor of PWM are welding power source has been discussed in this paper.
另外，本文还在变式教学实践基础上提出了相应的教学策略。
In addition, this paper also changes in teaching practice, puts forward the corresponding teaching strategy.
本文提出了逆变式弧焊电源高频变压器的设计步骤、方法以及实例。
The design procedures and examples of high frequency transformer Used in Inverter ArcWelding Power Source are proposed in this paper.
利用大功率开关电源技术研制出新一代的IGBT逆变式恒电位仪。
A new generation of IGBT inverse constant potential instrument is developed by using powerful switching power supply technology.
介绍了一种半桥逆变式电子束焊机高压电源的工作原理和控制电路。
This paper introduces the working principle of high voltage source with half-bridge inverter for electronic beam welder.
本文介绍了逆变式等离子弧切割机的工作原理、使用方法和维修措施。
The principle, operation and repair of invert plasma are cutting machine are introduced in this paper.
比较而言汉语变式句则不太容易被理解，它的产生基本是出于修辞的需要。
While Chinese in versions are not easily understood for they usually raise out of the rhetorical demands.
对一种大功率IGBT逆变式空气等离子切割电源的主电路进行了原理分析与设计。
The paper analyzes and designs the main circuit of high-power IGBT inverted air plasma cutting power supply.
常州话单音节形容词的三字格生动式是单音节形容词的一种变式，有较强的表现力。
The vivid forms of rhyme of three words of monosyllable adjectives of Changzhou dialect, which have a relatively strong power of expression, are a kind of changing form of monosyllable adjectives.
介绍了一种主电路采用MOSFET和铁氧体磁芯构成单端正激的逆变式多功能焊机；
The inverter versatile arc welding machine is introduced. The structure of the main circuit is made up of MOSFET and ferrite magnetic core.
介绍了并联逆变式IGBT变频电源的工作原理及在汽车发动机曲轴淬火上的应用情况。
The working principle of the parallel contravariant IGBT variable frequency power supply and its application in the quenching process of engine crankshafts are introduced.
提出了电火花加工脉冲电源逆变式结构的一种控制策略，阐明了其实现方法和控制原理。
A method for controlling an inverting EDM pulse generator was introduced and illustrated the designing way and controlling principle.
本文就GNG系列逆变式高压真空直流电源的原理系统、设计特点、技术性能等做一简要论述。
In this paper, the principle system, design characteristic, technology performance of high voltage vacuum power supply in GNG series inverter type are briefly mentioned.
介绍非晶态合金变压器的性能特点，并通过实例给出逆变式电焊机用非晶态变压器的设计方法。
Characteristic and design of no-crystal alloy transformer in inverter welding machine is introduced in this paper.
介绍非晶态合金变压器的性能特点，并通过实例给出逆变式电焊机用非晶态变压器的设计方法。
Characteristic and design of no-crystal alloy transformer in inverter welding machine is introduced in this paper.
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