After analysis of traditional cost model, the paper presents improved cost-volume-profit model of multiple product mix using the simplified multilevel price margin approach, which has greatly simplify computing.

Research on Consolidated Price Margin Caused by Business Combinations

企业合并价差问题研究

In order to test and evaluate these dynamic pricing strategies, a grid market trading simulator is established. It simulates posted price market trading, one-to-many market trading and continuous double auction trading.

为了对提出的动态定价策略进行测试和评估，建立了网格市场交易模拟器，模拟了标价市场交易、改进的一对多拍卖市场交易和连续双向拍卖市场交易。

Cotton price market rising recommend immediate acceptance otherwise withdraw before 15th.

棉布市场看涨建议立即接受否则15日前撤消。

Analysis on Current Situation of China's Real Estate Price Market from Perspective of Demand Theory

从需求理论看我国住房市场价格的状况分析

Based on an analysis of the historical data and electricity consumption behaviors, customers'response to SOU price is first described by a price elasticity matrix of demand.

基于对用户历史数据和电力消费行为的分析，通过建立丰枯季节电价的电量电价弹性矩阵来反映用户对丰枯季节电价的响应。

Considering current power supply and demand conditions and TOU ( Time-Of-Use) tariff mechanism in Chinese power market, a peak-valley tariff setting model based on the price elasticity matrix of demand is put forward by drawing on foreign and domestic experiences.

针对目前我国电力市场严峻的电力供需形势以及分时电价机制，借鉴国内外的一些先进经验，提出了一种新的基于电力需求价格弹性矩阵的峰谷分时电价定价模型。

Based on the price elasticity matrix, the method to implement peak-valley and time-of-use and season-of-use price is explored to consist with electricity consumers' response of different industries.

在用户电量电价弹性矩阵的基础上探讨制定与各行业电力用户电价响应情况相一致的分行业丰枯峰谷分时电价的方法。

After establishing the model of customer response indicator based on demand price elasticity matrix, the article analyzes the changes of power consumption. The simulation shows the validity of the model.

通过需求价格弹性矩阵，建立了用户反应度模型，分析了电量的变化，并通过仿真算例验证了模型的有效性。

Therefore, this paper presents the constructing process of price elasticity matrix of demand, and analyses the difference of elasticity matrix structure based on different user classes and price sorts.

文中给出了电量电价弹性矩阵的建立过程，并分析了由于用户分类及电价分类不同所引起的弹性矩阵结构的不同。

The price elasticity matrix of demand can be calculated with the average tariff and quantity of peak, flat and valley periods for all typical industries.

电力需求价格弹性矩阵可由系统内所有典型行业在峰、平、谷各时段的平均电价和用电量求得。

Do you have price matrix?

您是否使用价格乘子？

Be aware, however, that creating additional clusters and cluster members comes with a price in terms of memory, CPU capacity, and other things, so you should not create a large number of them.

但是，要注意，创建额外的集群和集群成员需要在内存、CPU容量和其他方面付出代价，因此不应该大量创建它们。

Current state-of-the-art, continuous density HMM-based large vocabulary speech recognition system delivers a fairly decent recognition performance in a benign environment but usually at a price of large memory and high computation complexities.

当前连续密度HMM模型的语音识别系统性能良好，但其存储和计算需求过大。针对这一问题，本论文专注于语音识别系统的核心&声学模型。

With the price of the memory becoming lower, the integration of chips has improved more and more. It is feasible to store larger database in main memory.

随着内存价格不断走低，存储芯片的集成度越来越高，在内存中存储越来越大的数据库变得可行。

The price of computer memory and hardware meant that pictures taken on digital cameras looked grainy against the cheapest point-and-shoot

就计算机内存和硬件的代价而言，数码相机拍摄的照片与最便宜的傻瓜相机相比，粒子显得太粗

This is almost entirely attributable to a 23 per cent increase in the price of D-Ram memory chips.

这几乎完全源于d-ram内存芯片的价格上涨23%。

What is the individual price of the memory chips that we ordered?

我们订的记忆晶片单价是多少？

However, the user will pay the price in memory usage and performance.

但是，用户必须付出内存占用和性能的代价。

Where there is no daily trading, the closing price shall be the closing price of the day before.

当日无成交的，以前一交易日的收盘价为当日收盘价。

Although during the non-trading hours, the investors cannot operating the stocks, this information do not only affect the opening price of the next trading day, but also have a certain impact on the price trend of the stock during the trading hours.

虽然在非交易时段，投资者不能够进行投资操作，但是这些信息不仅影响着股票在非交易时段后的开盘价格，而且也会对之后的交易时段股票的走势造成一定的影响。