查询词典 data

A flexible buffer was placed between the over-sampler and DPLL.Not only was 10bits data recovery implemented,but also the frequency of sampling clock was reduced to 2.5 times of the data frequency.The phase verification for 10bit parallel data by DPLL increases the accuracy rate of judgment and improves the bit error rate.

通过在过采样电路和数字锁相环之间增加弹性缓冲电路，在实现10bit数据恢复的同时，使采样时钟频率减小为数据频率的2.5倍，DPLL同时对10bit并行的数据进行相位检测判断，提高了判断的正确率，使数据传输的误码率得到改善。

Industry have pointed out that because government departments have some statistical data lag, the July statistics for the month of June should be the main sales data June is "51" golden weeks after month, general sales have larger drop, and June hot Can not Stop, in a month to recorded notable increases in the remaining months of estimated increases will be more visible, thus data to illustrate this year Panyu real estate sales growth will be more convincing.

有业内人士指出，由于政府部门的数据统计有一定的滞后性，因此7月份的统计数据应主要为6月份的销售数据，6月份正是&五一&黄金周后的一个月，一般销售会有较大的回落，加上今年6月份酷热难挡，因此，在这样一个月份能够录得明显的增幅，估计在其他月份的增幅将更加明显，由此数据来说明今年番禺的房地产销售增长，将更有说服力。

By establishing the standard analysis graduation pattern of acoustic logging data,the distribution law that interval transit time of the key horizon declines with the increase of buried depth is obtained, and acoustic logging data are processed according to the same standard using correlation analysis, which corrects the system error caused by apparatus so as to give an assurance of acoustic logging data accuracy and its application in other aspects.

本文通过建立声波测井数据标准化分析刻度模式，给出了&标准层处的声波时差随着埋藏深度的增加而呈递减趋势&这一分布规律，并利用相关分析技术，对头台油田的声波测井资料进行统一的标准化处理，从而克服仪器刻度的不精确性造成的系统偏差，为提高声波测井资料的可靠性及在其它方面应用提供保证。

ADSL supports data rates of from 128 kilobits per second to 9 megabits per second when receiving data and from 16 kilobits per second to 4 megabits per second when sending data.

ADSL支持每分钟128K到9兆的下行数据传输速率和每分钟16K到4M的上行数据传输速度，ADSL的实现需要一个特殊的ADSL猫

Pinout: C High-performance 32-bit RISC Architecture C High-density 16-bit Instruction Set C Leader in MIPS/Watt C Little-endian C Embedded ICE (In-circuit Emulation) 8-, 16- and 32-bit Read and Write Support 256K Bytes of On-chip SRAM C 32-bit Data Bus C Single-clock Cycle Access Fully Programmable External Bus Interface C Maximum External Address Space of 64M Bytes C Up to Eight Chip Selects C Software Programmable 8/16-bit External Data Bus Eight-level Priority, Individually Maskable, Vectored Interrupt Controller C Four External Interrupts, including a High-priority, Low-latency Interrupt Request 32 Programmable I/O Lines Three-channel 16-bit Timer/Counter C Three External Clock Inputs C Two Multi-purpose I/O Pins per Channel Two USARTs C Two Dedicated Peripheral Data Controller Channels per USART Programmable Watchdog Timer Advanced Power-saving Features C CPU and Peripheral Can be Deactivated Individually Fully Static Operation: C 0 Hz to 75 MHz Internal Frequency Range at VDDCORE = 1.8V, 85C 2.7V to 3.6V I/O Operating Range 1.65V to 1.95V Core Operating Range -40C to +85C Temperature Range Available in 100-lead TQFP Package

M5L8253P-5引脚说明： C型高性能32位RISC架构C高密度以MIPS /瓦C小端C十六位指令集C领袖嵌入式冰8 - 16 -位和32位的读写支持256K的片上SRAM的 32位数据总线C单时钟周期存取字节完全可编程的外部总线接口C最大的外部地址空间的64M字节多达8个C芯片选择C软件可编程8位外部数据总线8级优先级，独立可屏蔽，向量中断控制器C四外部中断，其中包括一个高优先级，低延迟中断要求32个可编程I / O口线三通道16位定时器/计数器C三个外部时钟输入C两多用途I / O引脚每通道2个通用同步C两专用外设数据控制器通道每个USART可编程看门狗定时器先进的节能特性 CPU和外设可停用独立全静态工作中：C 0 Hz至75 MHz的频率范围内的VDDCORE = 1.8，85℃2.7V到3.6VI / O的操作1.65V到1.95V范围核心工作电压范围在- 40C至+85 C温度范围内使用的100引脚TQFP封装

This paper discusses manifold geological data saving in an SQL SERVER database through network. Then efficient management and dynamic query of multi-source data are realized, which is helpful to data sharing and remote accessing.

这里通过将各种地学数据存储在网络SQLSERVER数据库中，实现了数据的高效管理和动态查询，并有助于数据的共享和远程访问。

Such data is often stored in data warehouses and data marts specifically intended for management decision support.

这些资料通常被储存于资料仓储和资料超市中，并特别准备为管理决策提供支援。

Such data is often stored in data warehouses and data marts specifically intended for management decision support.

这些资料通常被储存於资料仓储和资料超市中，并特别准备为管理决策提供支援。

The paper presents the history, concept and architecture of data warehouse, and the similarity and difference between database and data warehouse, as well as the concepts of metadata and data marts. It also introduces the history and development of decision support system.

本文介绍了数据仓库产生的背景，及其与数据库的联系与区别，数据仓库的概念、特点，元数据和数据集市的概念，及数据仓库系统的体系结构；决策支持系统的发展历程，基于数据仓库的决策支持系统。

The procedures under the trained network file ANN.mat anticipating new data files, to be mean-square error. and the mapping out of the original forecast data and the map data comparison.

详细说明：本程序根据训练好的网络文件ANN.mat预测新的数据文件，得到均方误差，并画出预测数据和原数据的对比图。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。