特种变压器的电抗计算非常复杂，又没有现成公式可用。
It's very complex to calculate the reactance of special transformer, and no formula can be made use of.
我厂还专业生产可控硅整流器、特种变压器、电抗器和低压开关柜。
We also specializing in the production of plant silicon-controlled rectifier, and special transformers, reactors and low-voltage switchgear.
特种变压器电磁参数的优化设计是一个带有等式和不等式约束，满足某种设计目标的非线性规划问题。
Optimization mathematical model of special transformer electromagnetism parameters is a nonlinear programming problem with equality and inequality constraints, to meet some certain design objective.
本文针对这种情况，提出一种用解析法推导特种变压器电抗计算式的方法，该方法快速、简捷、实用。
In order to resolve the problem, this paper proposes a convenient and useful method, which deduced by analysing the mathematic al equations of reactance.
制造电子调节器，操纵系统及电力驱动单元用的类似装置，特种配电变压器。
Manufacture of electronic regulators, steering systems and similar devices for electric drive units, power, distribution, and specialty transformers.
全书共分5章，主要内容包括变压器、直流电机、三相异步电动机、单相异步电动机和特种电机。
Encyclopedia is divided into 5 chapters, the main contents include transformer, dc motors, three-phase asynchronous motor, single phase asynchronous motor and special motor.
全书共分5章，主要内容包括变压器、直流电机、三相异步电动机、单相异步电动机和特种电机。
Encyclopedia is divided into 5 chapters, the main contents include transformer, dc motors, three-phase asynchronous motor, single phase asynchronous motor and special motor.
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