有了PET扫描与MRI(核磁共振成像)，我们可以观察到大脑活动的波动，通过测量血液流动与营养物等级的变化。
With PET scans and functional MRI, we can observe fluctuations in brain activity by measuring changes in blood flow and levels of nutrients.
在过去十年中，为了保护自己免受资本流动和商品价格的波动影响，储备了大量外汇。
Many countries have done this in the past decade to protect themselves against fluctuations in capital flows or commodity prices.
2007-09的价格波动显示，在油价和资金流动的双重影响下，世界农业越来越不稳定。
The price fluctuations of 2007-09 suggested that uncertainty in the world of agriculture was deepening under the influence both of oil prices and capital flows.
因为市场在持续波动，资金也在持续流动，这样就把成功可能性极度放大了，成功似乎触手可及。
Since the markets are in constant motion, this money is also constantly flowing, which makes the possibilities for success greatly magnified and seemingly within your grasp.
第三个不满是资金流动的规模和波动情况。
The third complaint is about the scale and volatility of capital flows.
这使人们无法预见援助的流动，而这种援助波动性可能会使这些国家已经不堪重负的制度雪上加霜。
This makes aid flows unpredictable and such aid volatility could put an additional strain on already-struggling institutions of these countries.
特别是在新兴市场，如果流动性过低，波动在紧张时候可能加剧。
In emerging markets especially, liquidity tends to be lower and volatility can soar in times of stress.
最简单的解释是，西方国家的银行、对冲基金和其他机构遭受波动性加强、流动性困难和赎回要求的冲击，它们因此而抛售任何能够出手的资产。
The simplest explanation is that Western Banks, hedge funds and others hit by higher volatility, liquidity concerns or redemption calls sold whatever they could.
与日俱增的风险以及流动性降低引起了资产价格波动性，对于那些高保证金的非流动性资产尤其如此。
The increased risk and illiquidity has also lead to a spike in volatility, contributing to the higher margins.
这一章探讨了币值波动对公司实体业务的现金流动，资产和负债的影响状况。
This chapter explores the impact of currency fluctuations on cash flows, on assets and liabilities, and on the real business of the firm.
并且征税将损害金融市场的流动性，使资产价格波动加剧。
And a levy would harm the liquidity of financial markets, making asset prices more volatile.
由此，国内外很多学者开始关注新兴市场国家(emc)国际资本流动的波动问题，并对此进行了大量的理论与实证研究。
Thus, volatility of Emerging Countries (EMC) 'capital flows has attracted more and more researchers' attention, and these researchers have founded a lot of theoretical and empirical analysis.
股票市场是充满不确定性的要素市场，信息、资本的快速流动使股票市场价格不断发生变化，从而导致股票市场波动。
The stock market is a factor market full of uncertainty where the rapid flow of information and capital leads to frequent price changes which in turn results in market fluctuation.
投资者由于持仓的限制会对合约条件更加挑剔，这可能会引起市场流动性变弱，并加剧了经济波动。
Investors will become pickier about the contracts they enter into as a result of the limits, which may cause markets to become less liquid, worsening volatility rather than reducing it.
德国汉莎航空公司已为自己的战略，以确保最低限度的资金流动性永久作为对付周期性波动以及金融市场不稳定的缓冲区可用。
Lufthansa has set itself a strategic minimum liquidity to ensure that funds are permanently available as a buffer against cyclical fluctuations and volatile financial markets.
振动出矿时，由于振动机的激励作用和波动传播的影响，碎岩便会产生激励响应，这种激励响应可以改变散体的动力特性和流动特征。
Because of the exciting action by the vibrating machine and the influence of wave propagation, broken ores will generate excited response when ores are mucked out by vibration.
而国际资本流动对利率、汇率波动的敏感程度较强，微小的利差、汇差就可能导致大范围的货币兑换和套利行为。
Capital flow is sensitive to interest rate and foreign exchange rate, a small spread may lead to large-scale currency conversion and arbitrage activities.
近年来，人们发现压气机叶顶间隙流并非始终处于定常状态，在某些流动条件下，它会产生明显的非定常波动，并影响压气机的总性能。
Recently, the unsteady characteristics of tip clearance flow, which appears in some flow conditions, was discovered and its influence to the compressor performance was recognized.
我们将继续改善关于资本流动的分析、监测和对资本流动过度波动带来风险的管理。
We will continue to improve the analysis and monitoring of capital flows and management of risks stemming from excessive capital flow volatility.
但是我国股市流动性波动率高，并且和市场回报率之间存在单向格兰杰因果关系。
However, fluctuation rate of Chinese stock markets are high, and have unilateral Granger causal-effect relationship.
试验结果表明：X型开缝翅片的波动强度、流动阻力大于圆弧型开缝翅片，但前者的换热性能和场协同性优于后者。
The experiment results showed that the fluctuation intensity and pressure drop of the X-type slotted fin surface were higher t.
基于晶体塑性理论及数理统计理论，建立了流动应力波动幅度与晶粒尺寸和坯料几何尺寸间的关系。
Based on the crystal plasticity theory and mathematical theory of statistics, the relation of flow stress fluctuation quantity to grain dimension as well as billet dimensions was built.
基于晶体塑性理论及数理统计理论，建立了流动应力波动幅度与晶粒尺寸和坯料几何尺寸间的关系。
Based on the crystal plasticity theory and mathematical theory of statistics, the relation of flow stress fluctuation quantity to grain dimension as well as billet dimensions was built.
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