Maximum Drawdown是什么意思

网络释义

用法例句

Through the model experimental research on the fluctuating pressure on training stoplogs gate with intake in layers,some coefficient K related to the maximum amplitude of fluctuating pressure were obtained on the basis of the test results of the model.

通过对分层进水口导水叠梁门模型脉动压力试验研究,由若干组模型脉动压力曲线相应地计算出若干个与脉动压力最大幅值有关的系数K;根据K值正态分布的特征,运用数理统计方法提出了系数K的取值方法与范围,由Ammianx=±Kσ确定了导水叠梁门面板脉动压力最大振幅。

The maximum amplitude,stability and amplitude jump of main resonance describe the primary characters of a drive shaft.

传动轴主共振的最大振幅、稳定性、振幅突变性是其主要特性。

The shapes,maximum amplitude,stability and amplitude jump of main resonance are analyzed.

分析了主共振的振型、最大振幅、稳定性和振幅突变性。

The backscatter of sea clutter was traditionally regarded as different from that of small targets, while the maximum amplitude, Doppler velocity and Doppler velocity Spread (DVS) of range bins hosting a target (RBHT) and all other range bins that contain only sea-clutter (AORBCS) have not been comparably studied.

传统观点认为海杂波与小目标的回波特性不同,而对于距离单元内含有小目标的海杂波与其它距离单元只含海杂波的最大幅值和Doppler速度及速度展宽没有进行比较研究。

We find that the maximum amplitude of the range bins hosting a small target(RBHST) is much smaller than tha.

该算法基于数学统计思想:计算不同距离单元海杂波的幅值的最大值和标准偏差,发现距离单元含有小目标回波的最大幅值明显小于其它距离单元只含有海杂波回波的最大幅值,距离单元含有小目标回波的幅值的标准偏差明显大于距离单元只含有海杂波回波的幅值的标准偏差,因此可以在对小目标没有任何先验知识条件较准确地检测出海杂波背景下的小目标。

Markets reacted to the Tankan less positively, with the Nikkei average falling nearly 2 per cent, its biggest drop in two months.

市场对短观调查的反应不那么积极，日经平均指数跌近2%，是两个月内的最大跌幅。

Sales of previously owned homes in the US rose for the first time in seven months in February, while sale prices fell by their most in at least 40 years.

美国2月份成屋销售量7个月来首次出现增长，但销售价格却创下至少40年来的最大跌幅。

20 Most Declined Stocks in September 1994

1994年9月跌幅最大的20种股份

At London Stock Exchange, the sharp drop in the share price of Glaxo SmithKlein, the largest pharmaceutical company in Europe, has affected the market.

在伦敦股市，欧洲最大的制药企业葛兰素－史克公司的股票价格大幅下跌影响了股市行情。

Everyone knows, the price of crude oil has greatly decreased.

人人皆知，目前原油价格大幅度下跌。

Web advertising prices have collapsed. Much of world and national news is provided for free.

网上广告的价格已大幅下跌.

Tourist trade had fall off sharply because of the recession.

由于经济衰退，旅游贸易大幅下跌。

After a sharp opening decline, Wall Street recovered in later trading but there were heavy falls in Asia and Europe.

美国股市（昨日）开盘大幅下跌，在其后的交易中有所反弹，但亚洲及欧洲市场跌幅较大。

Mexican peso took a big dive in 1976.

墨西哥比索在1976年经历了一次大幅度下跌。

(of prices,trade,business activity)fall suddenly or greatly

（指价格、贸易、商业活动）突然或大幅度下跌或减少

Stock prices have fallen considerably during the current economic malaise.

股票价格因为当前的金融危机已大幅度下跌。

Empirical Study on Short-term Returns of Stocks Which Price Jumps/Plummets Base on Limited Attention

有限注意下大幅涨跌股票的短期收益实证研究

In London, the FTSE100 index ended just0.1 per cent lower, with mining stocks suffering most.

伦敦富时100指数收盘仅下挫0.1%跌幅最深的是矿业类股。

Even February 27th's 400-point fall in the Dow Jones Industrial Average came low down the historical league table of percentage daily falls.

甚至在2月27日道琼斯工业平均指数下跌400点这样开创单日跌幅之最的事件也不例外。

The results show that prices for individual term life policies for people in a given group fell more during periods in which the group quickly adopted the Internet.

结果显示，当某一类消费群体的上网比例大幅增加时，该群体中的个人定期寿险保单价格下跌最快。

The Hang Seng Index suffered its second-largest points fall yesterday as stock markets plunged across Asia.

恒生指数昨日创下历来单日第二大跌幅，亚洲各地股市亦全面大挫。

IMF said declines in stock market is going to affect U.S. and Britain most

IMF说股市下跌对美国与英国打击最大

If we increase prices, whatever the products are, sales will drop rapidly.

如果我们增加价格，不管是什么样的产品，销售额都会大幅度下跌。