查询词典 pc

Consequently, the class PC of the plus cupping computably enumerable degrees is not an ideal of ?, the upper semilattice of the computably enumerable degrees.

因此所有加杯可计算枚举度组成的集合PC不是ε的理想，这里ε是所有可计算枚举度构成的上半格。

In section one, we introduce some background of the topic, in section two we review some basic and recent results about the structure and hierarchies of the computably enumerable degrees which are closely related to our topic- the algebraic structure of the plus cupping Turing degrees, in section three, we outline the basic principles of the priority tree argument, one of the main frameworks and tools of theorem proving in computability theory, and in section four, we prove a new result concerning the algebraic structure of the plus cupping Turing degrees that there exist two computably enumerable degrees a, b such that a, b ? PC, and the join a V b of a and b is high.

度结合为0′。本篇论文分为4个部分：第一部分介绍了这个领域的一些背景知识；第二部分主要回顾了前人在研究可计算枚举度的结构和层谱时所取得的一些基本和最新结果，这些结果与我们的主题—加杯图灵度的代数结构密切相关；在第三部分中，我们概要的描述了优先树方法的基本原理，此方法是可计算性理论中定理证明的一个重要框架和工具；第四部分证明了一个加杯图灵度代数结构的新结果：存在两个可计算枚举度a，b，满足a，b∈PC，而且a和b的并a∨b是一个高度。

This system is a distributed and distant communication system with PC as epigyny computer and 8098 SCM as hypogyny computers. The authors deeply research hardware structure and soft design of this system and draw up a plan for this system.

该系统是由PC机为上位机、6台8098单片机为下位机的远距离分布式通信系统，作者对系统硬件结构和软件设计进行了深入的研究，提出了系统的实现方案。

My company professional develop natal LED series illumination product adopt high-test LED chip and pc kuan timber, Resistance to impact, resist ageing, prevent ultraviolet, age long, conserve energy, color and lustre beautiful, performance equability, low loss, low maintain, is new generation green the illumination of environmen tal protection product.

我公司专业研发生产的LED系列灯饰产品采用优质的LED芯片及PC管材，抗冲击、抗老化、防紫外线、寿命长、节能、色泽鲜艳、性能稳定、低损耗、低维护，是新一代绿色环保的灯饰产品。

Now CD-ROM is already the standard PC configuration, in addition to re-loaded the erasable optical disc drive, or even DVD is a very common thing.

现在CD-ROM已经是PC机的标准配置，此外再装个可擦写的光盘驱动，甚至是DVD都是很常见的事情。

It was announced in the April 2007 issue of PC Gamer that the two classes for the Cabalist faction will be the Evoker, a ranged spellcaster with mystical "Focus" items instead of guns, and the Summoner, which focuses on summoning several major and minor "pets" and improving said pets.

在2007年四月发行的PC Gamer中宣布了秘术师的两个职业将会是：朔能师，用神秘的震源装备取代枪枝的远战法师，以及招换大小宠物并强化这些宠物的招换者。

By introducing the exogenous supply shock variable into Phillips Curve and adding asset prices (e. g. housing price and stock price) and the exogenous demand shock variable to IS Curve, this paper applies GMM method to estimate the extended IS-PC Model between 1996 and 2006. The empirical results show that housing price has a notable positive impact on the output gap, while share price doesn't have. Lastly, the article puts forward corresponding enlightenments.

本文在菲利普斯曲线的解释变量中引入外部供给冲击变童，在IS曲线中引入了房价、股价等资产价格和外部需求冲击变量，以我国1996-2006年的季度数据为样本、采用GMM方法佑计了扩展后的IS-PC模型，实证结果显示房价对产出缺口有显著的正向影响而股价对产出缺口的影响不显著，并在此基础上提出了相应的政策启示。

Industry Standard Architecture expansion bus built into the IBM PC AT computer.

工业标准结构扩展总线，用于 IBM PC AT 计算机。

Extended Industry Standard Architecture expansion bus, based on the IBM PC AT bus, but extended to 32 bits of address and data.

以 IBM PC AT 总线为基础实现的扩展工业标准结构总线，但是地址和数据均扩展到32位。

For those who are familiar with the inner workings of PCs, think of the PC itself as a tiny network that connects the bus and the expansion slots to the CPU, the RAM, and the ROM.

对熟悉个人计算机内部工作原理的人来说，可将 PC 机本身看成一个小型的网络，它将总线和扩展口连接到 CPU，RAM 和

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。