查询词典 unitary invariant

Then,a new result of quantum mechanics is given:considering an arbitrary manipulation of one EPR particle,which can be modeled in fullgenerality as a unitary interaction of that particle with an outside system or ancilla,ini-tially in a pure state,we shall show that such interactions can be used to prepare all andonly those states of the joint system(two particles in arbitrary entanglement and theancilla)that yield unperturbed marginal statistics for all measurements on the anotherparticle,with which the ancilla did not interact.

首先，我们介绍了量子通讯的概念是如何被引入的；其次，我们给出了一个新的量子力学结果：制备一对EPR粒子，然后把它们分开，如果我们对其中的一个粒子进行操作，那么该操作将不会改变另外一个粒子的单独测量的期望值。

To modern China, the unitary political culture isn\' t an old import, it has deeply native historical resource and acute realistic answerableness.

在现代中国，单一性政治文化不是舶来品，它有深厚的历史因缘及强烈的现实应答性。

Now a series of problems such as too much administration,antiscientific contents and approaches of examination,unitary admission criteria,even some behaviors that violate morals and laws,exist in the course of our postgraduate enrollment and examination of,which damages our scientific selecting system for senior human talents.

目前我国硕士研究生招生考试存在管理模式行政化、考试内容与方式不科学、录取标准单一等问题，甚至存在有违道德与法制的行为，破坏了我国高级人才选拔的科学性。

By this way, the obstacles are removed for the research on the theoretical problems of adaptive fuzzy logic system in a unitary frame, for instance the problem of the general fuzzy logic system as universal approximator of nonlinear function.

在概念上明确了专家信息的本质特征可以看作是来自语言的模糊信息，为通过自适应模糊逻辑系统对专家信息的研究和利用打开了通道。

A unitary MUSIC algorithm is proposed for acoustic vector sensors array.

综合二者优点，提出了基于声矢量传感器阵的酉MUSIC算法。

In the technique of composing music , changing the movie and TV music which has features of the original unitary accent and simple smooth melody into the symphony and the chamber music which has polytonality or atonality with numerous and diverse melody .

在作曲技法上，由原来的调性比较单一、旋律比较简朴流畅的影视音乐到多调性或无调性、旋律繁杂的交响乐、室内乐。

In chapter 1, one type of maximal subgroups in unitary groups over local rings is obtained. Let R be a local ring with a automorphism φ of order 2: a?

在第一章中，得到了局部环上酉群的一类极大子群：设R是一个特征不为2的局部环，φ：a？

Components that can be identified by their unitary number and components identified by their batch number .

最终产品具有一个独立的号码，它可以是一些使用不重复的批次号码的零件和一些

It has intimated correlativity with the laying down and exacting of partys unitary battle line policy.

它与党的统一战线政策的制定和执行密切相关。

Until, before and during the culture revolution, the enthusiasm for politic had made the form of sculpting become a kind of artistic exaggeration in the vision of picture poster, in which there were three things accounted for the occurrence: firstly, the stylized shapes and composition formed an unitary expression; secondly, to be in 'high spirits' for politic must have an exaggerated and strengthened way of expression to suit with; thirdly, it was restricted by then economy and technology level so as to have to use plenty of cement as substitute, in which had only modeled on a big scale briefly.

及至文革前及文革时期，这种政治热情使雕塑语言发展成了一种夸张的宣传画式的视觉效果。其原因有三。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。