查询词典 A. V.

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。

Monthly dynamic of the average content of total Zn showed a "V" type curve in the growing season from May to August, and July was the nadir.

全锌各月平均含量变化在生长季呈&V&型曲线，7月含量最低；有效锌平均含量从5-8月与全锌相似，8月后则逐渐减少。

Philippine President Gloria Arroyo, the only female leader, will wear a V-necked blouse in red silk with elaborate embroidery and lace.

阿罗约将是唯一一位与会的女性领导人，届时她会穿上V字领的绣有精美图案和花边的红色丝绸衬衫。

The recently announced 2008 LaCrosse Super introduces a V-8 engine and portholes to the LaCrosse lineup.

最近公布的2008年君越超介绍了V - 8引擎和LaCrosse的阵容舷窗。

There is a V-shape of curvy white fur in front of the bear's chest, that's why they are also called white-throated bear.

胸前有V字型的弧状白带，所以又称「白喉熊」。

His statue shows him making a V-for-victory sign with one hand.

他的铜像显示的是他用一只手做了一个 v 字形的代表成功的手势。

The Roman Numerals for the bulk eight is a V followed by Number 3 I's.

罗马数字八的写法是V后加上三个 I 。

The Roman Numerals for the number eight is a V followed by three Is.

罗马数字八的写法是V后加上三个 I 。这时如果 Is 只写成 Is ，就可能引起

The roman numerals for the number eight is a v followed by three i's.

罗马数字八的写法是v后加上三个 i 。（这时如果 i's 只写成 is ，就可能引起误解

The roman numerals for the number eight is a v followed by three i's.

罗马数字八的写法是v后加上三个 i 。这时如果 i's 只写成 is ，就可能引起

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。