网站首页  情感咨询  情感美文  情感百科  情感生活  学习充电  旧版美文

请输入您要查询的词汇：

　

词汇 Star Delta
分类 英语词汇 英语翻译词典
释义

Star Delta

英语例句库

We observed two delta scuti variable stars, GN And and BI CMi, with EAST at Hsinchu and Tenerife.

此外，在新竹清华大学物理馆顶楼也有一个测试用的观测站。

中文百科

Y-Δ变换 Y-Δ transform

（重定向自Star Delta）
Δ形电路和Y形电路

Y-Δ变换或称为星角变换，是一种把Y形电路转换成等效的Δ形电路，或把Δ形电路转换成等效的Y形电路的方法。它可以用来简化电路的分析。这一变换理论是由亚瑟·肯内利（Arthur Kennelly）于1899年发表。

英语百科

Y-Δ transform Y-Δ变换

（重定向自Star Delta）
Δ and Y circuits with the labels which are used in this article.
Transformation of a bridge resistor network, using the Y-Δ transform to eliminate node D, yields an equivalent network that may readily be simplified further.
Transformation of a bridge resistor network, using the Δ-Y transform, also yields an equivalent network that may readily be simplified further.

The Y-Δ transform, also written wye-delta and also known by many other names, is a mathematical technique to simplify the analysis of an electrical network. The name derives from the shapes of the circuit diagrams, which look respectively like the letter Y and the Greek capital letter Δ. This circuit transformation theory was published by Arthur Edwin Kennelly in 1899. It is widely used in analysis of three-phase electric power circuits.

随便看

　

依恋情感网英汉例句词典收录3870147条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。

　

Copyright © 2004-2024 Yiyi18.com All Rights Reserved
京ICP备2021023879号 更新时间：2025/12/2 5:56:37