Black hole physics是什么意思

用法例句

Routing algorithm defense against black hole attacks in MANET based on mobile agent;

MANET环境中抵御“黑洞”攻击的路由算法

The energy of scalar particles in a generalized spherical symmetric evaporating charged black hole;

广义球对称带电蒸发黑洞周围时空中标量粒子的能量

Entropy of the scalar field in general accelerating non-stationary black holes with electric charge and magnetic charge;

一般加速带电带磁的动态黑洞中标量场的熵

In this method,the adjustable matching threshold is used to greatly reduce the number of black holes,improving fuzzy matching for control parameters with the prescribed fuzzy similarity.

该算法匹配阈值可变,采用调整匹配阈值的方法大幅降低黑洞数量;在满足一定模糊相似度的前提下,实现了带控制参数的模糊匹配,模糊程度可控。

Global solutions of advection dominated accretion- flows (ADAFs) around black holes are presented.

对黑洞径移主导吸积流（ＡＤＡＦ）的整体解作了研究。

The damage to the constant speed of Hawking s radiation done by motion layer around black holes is expounded and it is the important reason for the latter to remain undetectable.

本文论述了黑洞周围运动层对霍金辐射恒定速度的破坏，是后者至今仍无法探测到的重要原因。

A entire study of the spacetime metric and entropy of the system containing a blackhole;

中心黑洞体系球对称度规及熵的整体研究

The entropy of ideal gas which collapses to a blackhole by self-gravitating is studied.

讨论了理想气体自引力坍缩时的熵，得出与黑洞的熵相近的结论，从而说明了黑洞熵的起源。

These security problems were blackhole, denial of service (DoS), routing table overflow, impersonation, power consumption and information disclosure.

针对MANET路由安全的重要性及其脆弱性,从不同角度对MANET的路由层或其它相应层面造成的安全攻击,分类综合出目前网络面临的六大类型的路由安全威胁,即黑洞问题、拒绝服务(DoS)、路由表溢出、伪装欺骗、能源耗竭及信息泄漏。

The appearing of " IT black hole " with the development of the information, makes IT management become one of the hot issues of enterprises instantly , and the key link of the IT manage is whether IT goal of the company conforms with its strategic objective.

伴随信息化的发展而出现的“IT黑洞”,使得IT治理成为当下企业的热门话题之一,而IT治理的核心环节是公司的IT目标是否与战略目标相一致。

The paper briefly analyzed the question of “IT black hole” and reasons that they appeared in the course of Constructing ERP,and put forward a way to solve these questions.

简析了ERP建设中的“IT黑洞”问题及其产生原因,提出了六西格玛法(以下简称6σ法)与ERP集成的解决思路。