price data

Since Head Mounted Displays ( HMD), data gloves, tracking systems, and powerful computer graphics resources are nowadays in an affordable price range, the usage of PC-based "Virtual Training Systems" becomes very attractive.

由于当前市场上的头戴式显示器，数据手套，跟踪系统以及性能强大的计算机图形资源比较低廉，应用基于PC的虚拟训练系统变得很有吸引力。

By the panel data of 31 provincial districts in China after the reform and sectional fixed-effect method, the dissertation makes an analysis on the relations of macro-fluctuation of housing price and income, employment, mortgage interest rate and construction cost.

采用住房基本制度改革后我国31省级行政区1999&2006年住房市场面板数据，运用截面固定效应方法对住房价格宏观波动与收入、就业、住房抵押贷款利率、建筑成本等基本经济变量进行定量分析。

Therefor the author chooses 2002-2009 price data of all cars.

因此，笔者选择了2002‐2009年所有汽车价格数据。

Then the article modify GARCH model and introduce dummy variable ω, the assignment by dummy variables ω defined in the time features of the sample data, the coefficient λ of dummy variable ω reflects the volatility of spot market price after the listing of stock index futures.

再对GARCH模型进行修正，引入虚拟变量ω，通过对虚拟变量ω的赋值界定样本数据的时间特征，虚拟变量ω的系数λ则反映股指期货上市后现货市场价格波动的变化程度。

Based on the WTI price data between the end of 2002 and the beginning of 2006, an ARIMA model is built to make a forecast of the tendency of petroleum price.

以2002年年末至2006年年初的WTI原油价格数据为基础，构建ARIMA模型并对2006年度的油价走势进行分析和预测。

Athe ATR fluctuates as the market moves up and down on any given day. Source : Price-Data . com.

ATR的值每天随着市场的上涨和下跌而波动.

Collect price data and conduct analysis and make pricing proposals.

执行市场价格调研、分析并提出定价建议。

But most of these data are at high price only about the recent five years information.

但这些数据大多价格昂贵，而且反映的都是近五年的信息。

Maintain and manage adequacy supplier and price data in system.

维护及管理系统内供应商及价格等数据资料.

And cut price data deals from India's telecom companies which are in fierce competition are also helping boost demand.

同时，处于激烈竞争中的印度各家电信公司纷纷推出流量降价措施，这也在刺激着市场需求。

Official property price data for June is due out July 18.

至于6月份房价的官方数据，则定于在7月18日公布。

The data maintenance module had realized the management of the timber price list, growth predicting equation, economic index and so on.

数据维护模块实现了对木材价格表、生长预测方程、经济指标等数据的管理；

Farm Price Data Mining and Tendency Forecast Model Research

农产品价格数据挖掘与趋势预测模型的研究

Signs of a slowdown, from weaker home price data to developers cutting prices, have already rattled financial markets in recent weeks.

房地产经济放缓的迹象，从保障性住房的价格数据到房地产商大削价，在最近几个星期内引起了金融市场的骚乱。

The new price data are, however, important in another respect.

然而，新的价格数据在另一方面显出了重要性。

Supply and price data for real barrels of oil indicate there is no shortage of oil.

实际石油桶数的供应和价格数据表明,不存在石油短缺问题.

There is, then, good reason to believe the general validity of official price data for the Qing so far as the secular trend is concerned.

因此，就所欲观察的长期趋势来说，有足够的理由相信这些官方数据大体是可靠的。

In this paper, tentative research on the fact of ARIMA theory and its application in the aspect of green farm produce market price data processing.

本文对ARIMA理论及其在绿色农产品市场价格数据处理中的应用作了尝试性的研究。