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- The research shows that the realized volatility and the realized covariance after taking logarithm have good normal distribution characteristics and the same long memory characteristics. 研究发现，“已实现”波动和“已实现”协方差取对数后具有良好的正态分布特性，相同的长记忆性。
- The paper extends realized volatility based on high-frequency data to realized covariance matrix based on multivariate high-frequency data, to describe volatility and correlation of multivariate. 把基于一维高频数据的“已实现”波动率扩展到多维高频数据情形，给出“已实现”协方差阵，并给出了协方差阵的极限性质，用以刻画多维金融变量的波动率和相关性。
- I never realized I loved you until now. 我至今才意识到我爱你。
- I realized I had had it in my pocket all along. 我发觉原来这一直就在我口袋里。
- Few people realized the discovery was significant. 很少有人认识到这一发现的重要性。
- He hasn't realized his full potential yet. 他还没有意识到他的全部潜能。
- I realized it was useless to reason with him. 我知道和他说理是毫无意义的。
- He realized what a swine he had been. 他认识到他做的事是多么的不像话。
- No one realized the dimensions of his problems. 没有人意识到他的问题有多么严重。
- He realized the dream of his life time. 他实现了他毕生的愿望。
- He has realized that Bill is a fair-weather friend. 他已意识到比尔是个不能共患难的朋友。
- The furniture realized 900 at the sale. 拍卖这家具获900英镑。
- It put me in a quandary when I realized that I had missed my train. 当我意识到我已赶不上火车时，我不知如何是好。
- AUD/USD moves downwards with low volatility. 澳币/美元向下的动作与低波动。
- Half-way through the chapter I realized I hadn't taken anything in. 这一章我看到一半才意识到我根本没看懂。
- I never realized that someday I would be living in New York. 我从来没有想到有一天我居然会住在纽约。
- I realized that I had said the wrong thing when I saw her reaction. 我一看到她的反应就意识到我说话不当。
- He realized his audience's attention was beginning to wander. 他意识到听众精神已不太集中了。
- We immediately realized that we were kindred spirits. 我们马上发觉彼此志同道合。
- Does Stock Price Limits Reduce Volatility? 涨跌幅限制降低了股价波动吗?
