查询词典 unit sphere

Key words: Macroeconomic Time Series; Unit- root Testing; Multiple Breakpoints ; Segmented Trend Stationary; Causality

在单位根检验结果的基础上，本文还对消除趋势后的分段趋势平稳总量之间的因果关系进行了分析。

The multipeak NDR device can be widely used in multiple valued logics, and analog to digital converters. We obtain a multiple\|valued memory unit through the multipeak N...

并且利用它的折叠的I V特性，实现了一个 4位的FlashA D转换器，与传统的FlashA D转换器相比，SET MOSFET的A D转换器大大地简化了电路。

This unit is called a time division multiplexer.

这股被称为时分复用器。

This unit is called a time division multiplexer, and is illustrated in Fig.

这种设备称为时分复用，如图1-2所示。

In some systems, a specialized, intelligent interface device between a magnetic tape unit and an input/output multiplexor

在某些系统中，在磁带机和输入输出多路转接器之间的一种专用的、智能化的接口装置。

This paper introduces briefly the structure of China State Construction Engineering Corporationvideo conference system, analyses its correlative technology such as Virtual Private Network, Multipoint Control Unit, video terminal technology and function, and discusses the application foreground to video conference system.

本文简要介绍了中建总公司视频会议系统的构成，对其相关技术虚拟专用网络、多点控制器、视频终端技术及功能进行了分析，对视频会议系统及应用前景进行了探讨。

The multipoint control unit is the core equipment.

是下一代网络的核心设备之一。

Device which adds up the time during which each program, in a multiprogramming machine, is utilizing the central processing unit.

多道程序计算机中将每个程序占用中央处理机的时间加在一起的一种时钟设备。

A clock device which adds up the time during which each program, in a multiprogramming machine, is utilizing the central processing unit.

多道程序计算机中将每个程序占用中央处理机的时间加在一起的一种时钟设备。

The hydraulic pressure system of the multistation bus manufacturing machine was mainly introduced in this article,and its application method of the cutting,punching hole and bending unit were also analyzed.

本文主要介绍了多工位母线加工机液压控制系统，并对其冲孔单元、剪切单元和折弯单元的使用方法进行了说明。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。