分析了天然气价格变化趋势及管输天然气备用气源的选择。
The variation trends of natural gas price and selection of stand-by gas sources for piped natural gas are analyzed.
提出了一种利用神经网络BP算法模型于发现和预测商业市场价格变化趋势的模型。
This paper puts forward a model of discovering and forecasting price trend in market, based on neural networks BP algorithms.
了解竞争产品的价格与性能，与客户保持密切接触，分析价格变化趋势，掌握市场情报。
Maintain a high level of market intelligence by monitoring the performance of competition product and analyzing price change trend through close contact with customer.
追溯女人“价格”的变化，波特先生把他的目光投向美国妇女生育率。 美国的妇女生育率在1970年左右就已经进入到下降趋势。
Tracking the changing "price" of women, Mr. Porter turns his eye to America's fertility rate, which went into steep decline around 1970.
次要趋势是短期的变化对价格方向的一个主要趋势。
Secondary trends are short-term changes in price direction against a primary trend.
观察在最后阶段行情开始位置和价格下跌变化，当这个价格被有效上穿后，可以认为主趋势正向上发生改变。
Watch the point and price where the last move starts down from and when that price is crossed, consider that the main trend is changing to the up side.
观察石油价格的变化趋势，了解中东建筑工程承包和劳务市场结构的变化，有利于中国企业成功进入中东市场。
By observing the change trend of international oil price and Middle East's construction contract market and labor market, Chinese enterprises can enter the Middle East market more easily.
城镇地价指数是反映城镇区域内各类土地价格及其总体价格水平变化趋势及程度的一种重要参数。
Land price index is an important parameter showing the variation and its tendency and the degree of land prices of different kinds of land as well as the overall price level in a city or a town.
最后供求关系的变化随着市场参与者争取最好的价格创造趋势。
Finally, changes in supply and demand create trends as market participants fight for the best price.
近年来我国城镇商品房销售价格持续上涨，表征城镇居民财富转移效应常用指标的城镇基尼系数变化亦总体呈上升趋势。
Chinese housing price has rise continually in recent years, as well as town Gini Coefficient, whose variation is generally regarded as a symbol of towner wealth transfer-effect.
价格波动已超过了前一次波动这标志着一个趋势变化。
SPACE MOVEMENT had "overbalanced" the previous moves indicating a change in trend.
然后，综合考虑产品的价格信息不对称度和质量信息不对称度，分析了“S”型产品生命周期中信息不对称度的变化趋势。
The quality information asymmetry curve was given. And then the change current of the information asymmetry was explored in the "s" type product lifecycle.
随着制度的变革，内资股市场与外资股市场的情况不断变化，价格差异却一直存在，甚至有价差增大的趋势。
As time went by, the circumstances of foreign stock market and domestic stock market have changed a lot but the gap of their prices still exists, even has extended.
从国际金融市场价格与未来政策效果看，国际金融发展趋势将会继续随经济变化而继续加大调整力度。
Seen from the international financial market price and future policy effect, international finance development trend will continue to be further adjusted with the economy;
房地产价格指数是反映不同时期房地产市场价格水平的变化趋势和程度的相对数量指标，是所谓的“纯价格指数”。
Real estate price index is a relative quantitative indicators that reflects the changes of the price in the real estate market in different periods, It's a so-called "pure price index".
观察石油价格的变化趋势，了解中东建筑工程承包和劳务市场结构的变化，有利于中国企业成功进入中东市场。
By observing the change trend of international oil price and Middle East's construction contract market and labor market, Chinese enterprises can enter the...
在各级子序列的匹配过程中，均先以趋势相似性为标准进行粗匹配，再以价格变化率的欧式距离作为相似性度量完成进一步的细匹配。
On each level, a rough matching base on trends similarity and a precise matching based on the Euclidean distance of price change rate will be executed orderly.
收集所有市场信息如市场变化趋势技术变化趋势竞争对手信息新产品市场价格等，并向经理汇报。
Collect all useful market information concerning, market evolutions, technical standard evolutions, competition, new products, prices, etc. and reports to his management about it.
收集所有市场信息如市场变化趋势技术变化趋势竞争对手信息新产品市场价格等，并向经理汇报。
Collect all useful market information concerning, market evolutions, technical standard evolutions, competition, new products, prices, etc. and reports to his management about it.
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