查询词典 unitarily equivalent operator

Considering the variation of the equivalent instantaneous inductance, an new algorithm based on the normalized equivalent instantaneous inductance for the discrimination between inrush and fault current is creatively proposed.

另外，从分析等效瞬时电感的变化入手，创造性地提出了一种基于归一化等效瞬时电感分布特性的识别励磁涌流和故障电流的方法。

At high-frequency voltage, a transformer winding is equivalent to a linear, bilateral passive network which consists of linear resistance, capacitance and inductance. The equivalent model of a transformer winding in different frequency bands can be known by studying the bilateral network.

变压器绕组在较高频率的电压作用下，每个绕组本身均可视为一个由线性电阻、电容、电感等分布参数构成的无源线性双口网络，通过对该双口网络的研究可以得到变压器绕组在各个频段的等效模型。

The equivalent circuit of the motor with this circuit has been analyzed in detail, and the nonlinear mapping between the equivalent resistance and the duty cycle is deduced.

鉴于有些应用场合需要有轻载低速的工作点，本文在转子斩波调阻的基础上，增加了定子降压调速，推导出了定子电压的计算公式。

Layer stripping ; carbonate ; equivalent variable velocity layer by layer ; equivalent mapping step by step ; velocity

剥皮法；碳酸盐岩；分层等效变速法；等效分步成图法；速度

For equivalent discernibility matrix has equivalent attribute reduction,the domain is partitioned into compatible and imcompatible elements in this paper.

利用等价差别矩阵具有相同属性约简的思想，将元素对象分割成相容对象与矛盾对象，通过对参与构造差别矩阵的行与列元素进行约简，减少了某些重复计算过程，提高了计算效率。

The defect of traditional classify approach is analyzed,the concept of fuzzy equivalent relations is given,the solution approach of fuzzy equivalent matrix is put forward,and the evaluation indexes system of emergency materials classification is built.On the basis of above discussing,the classify method of emergency materials based on fuzzy clustering analysis is developed.

分析了传统分类方法存在的问题，给出了模糊相似关系和模糊等价关系的概念和求模糊等价矩阵的方法，建立了应急物资分类指标体系，在此基础上提出了基于模糊聚类的应急物资分类方法。

We still have to answer the question: why are these two pictures, equivalent from the point of view of classical physics, not equivalent from the point of view of the relativity theory?

我们还要解答一个问题：为什么这两个图从经典物理学的观点看来是等效的，而从相对论的观点看来，却不是等效的呢？

Beginners usually use the closest English equivalent, but at some point you have to realize that there isn't such an equivalent, which means you may need to twist your tongue in an unfamiliar manner to produce some of the sounds.

初学者通常使用最接近英语当量，但在某个时刻，你要认识到，有没有这样一个当量，这意味着你可能需要扭你的舌头，在一个陌生的方式制作一些的声音。

abstract: translation is meant to give the specific meaning of the language from one language into another, in the 1960s nida first put forward the concept of equivalence,and so on, as reflected in its translation of the application process of thinking, but from now, and this theory has been put forward over 40 years, the equivalent point of view has changed dramatically, in the process of translation reflects the present-day equivalent of the point of view worth considering.

翻译主要是把特定语言文字的意思从一种语言转换成另一种语言，上世纪60年代nida首先提出了动态对等的概念，以此反映其在翻译过程中的应用思考，而现在距等值理论的提出已经过了40余年，等值的观点也发生了显著变化，如何在当今翻译过程中体现等值的观点值得思考。

Thus, the change only results in adjustments to the equivalent point loads at A and B and to the equivalent loading near B. As these forces are at or near supports, they do not significantly affect the distribution of bending moment induced by prestress.

因此，唯一的变化调整的结果相当于点负载在A和B以及相当于载入中附近湾由于这些部队正在达到或接近支持，他们不显着影响的分布弯矩诱导预应力。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切