And these problems behave characters such as unstable fluctuations , strong speculations , serious spumescent phenomenon , and high risks etc . and all these prove that our security market is far from a standard one 在证券市场上表现出波动幅度较大、投机性很强、泡沫现象严重、风险较高等特征。这充分说明我国证券市场还是一个不规范的市场。
The study shows ( under the influence of macro - economic cycle , reality " business has a feature of cycle fltalation also , and their periods of waves are roughly the same , but the fluctuation range of reality business is great much more 研究表明：房地产业受宏观经济周期的影响，也表现出周期性波动的特征，二者波动情况大致相同，但房地产业波动幅度要大得多。
There were features of fluctuations in our economy . before the reform , rate of fluctuations was great , peak of fluctuation high , valley deep , average growth rate low . after the reform , rate of fluctuation was small , peak down , valley up 我国经济波动的状态特征是：改革前，波动幅度大，峰位高，谷位深，平均位势低，可形象地表达为“大起大落” ；改革后，波动幅度下降，峰位下降，谷位上升，经济的稳定性有显著提高。
There is no doubt that the market would be more efficient and prices less spiky if domestic supply and demand were able to interact with international supply and demand to form one bigger market certainly bigger than the sum of the two with much greater liquidity 毫无疑问，若国内的供求能够与国际的供求相连系，产生互动，从而形成一个更大规模一加一大于二流动性更高的市场，金融市场效率自然会更高，价格的波动幅度亦会较小。
On the rotor blade pressure surface , the dominant frequencies of unsteady surface pressure are the up - stream blade wake passing frequency and its harmonics , and the amplitudes of pressure fluctuations decrease from leading edge to trailing edge 转子叶片吸力面非定常压力受叶片附面层和上游叶片尾迹共同影响，其主导频率为上游叶片尾迹频率及其倍频，但是在吸力面前部气流加速区压力波动幅度沿流向增大，而在吸力面后部气流减速区压力波动幅度沿流向减小。
After an option has been advancing for some and had a sharp advance , closing strong or near the high level , if on the following day the range is very narrow , it is an indication that a culmination is near and your stop loss order should be moved up 1 ? under the bottom of the narrow day 行情在上涨一段时间并且已经急速拉升后，收盘强劲或收在高级水平附近，如果在下一天行情波动幅度非常狭窄，那就预示市场接近顶点，你的止损应该上移到短期底部下面的1美分处。
And , once again , we see high volatility from month to month indeed , july does not look very promising . the important thing , given the objectives of the exchange fund , is to focus on the medium and long - term returns and not on the sharp , short - term fluctuations in the figures 由此可一再证明，由一个月到另一个月的波动幅度实在可以很大事实上， 7月份的情况并不太乐观，但重要的是以外汇基金的特定目标而言，我们应将焦点集中于基金的中期及长期回报，而不是短暂而大幅波动的数字。
It is found that the couple of foppl vortex is unstable from the beginning when it engendered . the changing frequency is very slow at first , almost 2 . 5 % ~ 3 % of the frequency when it is stabled . the amplitude is also so limited at the beginning the maximum is only about 0 . 035 % ~ 0 . 05 % of the amplitude when it develops fully ) ppl涡对从产生的一瞬间就是不稳定的，其初始变化频率十分缓慢，初始变化频率大约是周期变化稳定以后变化频率的2 . 5 3左右；波动幅度也十分有限，其初始阶段最大值仅为周期性充分发展幅度的0 . 035 0 . 05左右。
After an option has been advancing for some time and had a sharp advance , closing strong or near the high level , if on the following day the range is very narrow , it is an indication that a culmination is near and your stop loss order should be moved up 1 under the bottom of the narrow day 行情在上涨一段时间并且已经急速拉升后，收盘强劲或收在高级水平附近，如果在下一天行情波动幅度非常狭窄，那就预示市场接近顶点，你的止损应该上移到短期底部下面的1美分处。
There are also some abnormity in nowadays security market in chinaserious systematic risk embodied by abnormal fluctuating of stock price ; market maker " manipulating prevail on the background of imperfect information reveal system and regulation system ; market credit and interests and confidence of public investors impaired by the outstanding nonsystematic risk of individual stock 分析我国证券市场发展现状，股市价格的异常波动幅度体现了严重的系统风险，在信息披露制度很不完善、监管体武汉理工大学硕士学位论文制不够健全的背景下，流行“庄家”炒作行情，个股的非系统性风险非常突出，伤害了市场信用和公众投资者的利益和信心。
