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啃词典

period

生词本

使用频率:

词汇等级:雅思, GRE

int. 就是这话, 就是这么回事

n. 时期, 学时, 周期, 句点, 节, 课时

adj. 过去某段时期的, 当时特有的

复数:periods

视频例句

实用例句

  • What I'm saying--what's arbitrary here is, I'm saying that there are only two possible prices for the stock next period--Su or Sd.

    这里有一个先决条件,即股价在到期日只能有两种变化状态要么变为Su,要么Sd。

    Financial Markets - 金融市场
  • That's not real world because as you know there are all kinds of infinite number of possible prices next period.

    这与现实中的情形是不同的因为到期日来临时股票价格会千变万化。

    Financial Markets - 金融市场
  • I'm going to call Cu the value of the call next period if the price is up and Cd the value of the call next period if the price is down.

    Cu表示如果股价上升看涨期权的内在价值Cd表示如果股价下跌看涨期权的内在价值。

    Financial Markets - 金融市场
  • That was a crisis period in American history that shows up really well on this picture, but since then nothing much has happened.

    这是美国历史上一段艰难的时期在这张图表上清晰可见,之后就没有什么大的变化了。

    Financial Markets - 金融市场
  • The thing that's interesting is that we have been recently in a very low volatility period for the stock market.

    比较有意思的是最近一段时间股票市场波动很小。

    Financial Markets - 金融市场
  • How would you recommend that investors protect their wealth during this period to take advantage of upcoming investment opportunities?

    您如何建议投资者现阶段让财产保值以便日后取得投资先机呢?

    Financial Markets - 金融市场
  • If it was a twenty-year bond, there would be forty coupons, one for each six-month period, and each one would have a date on it.

    假如是20年债券,会有40张息票,每六个月一张,并且上面会有日期。

    Financial Markets - 金融市场
  • there's today on this axis and tomorrow– well, I shouldn't say tomorrow, that suggests one day-- next period on this axis.

    x轴表示今天,明天则是...不能说成明天,我们假设是某一天y轴表示下一个时间段。

    Financial Markets - 金融市场
  • That's all I have to do and I have locked in the interest rate. r1 is the yield on the one-period bond and r2 is the yield on the two-period bond.

    以上是我为了确定利率而进行的操作。r1是一年期债券的收益率r2则是两年期债券的收益率。

    Financial Markets - 金融市场
  • But if you look at the tech fund category, the difference between the dollar-weighted and the time-weighted returns--this is over a ten-year period.

    但是如果你关注科技投资基金,十年间,货币加权回报率和时间加权回报率间的差距。

    Financial Markets - 金融市场
  • There are lots of issues here that--some people said, well people don't know where the red line was last period.

    这里有许多问题,有人,不清楚红线所指的上一时期是什么时候。

    Financial Markets - 金融市场
  • I computed the average return on stocks over that time period and I computed the average return on bonds over that time period.

    我计算了那个时间段的股票平均收益率和债券平均收益率。

    Financial Markets - 金融市场
  • Over this time period, that portfolio had an expected return of something like a little over 9% and it had a standard deviation of a little over 9%.

    在这个时间段,这个投资组合的预期收益率是9%多一点标准差是9%多一点。

    Financial Markets - 金融市场
  • That's what I got using this sample period. Some people might disagree with that, they might not take my estimates.

    这就是用这个取样期间的数据得出的结果。有人也许会不同意我的观点,他们可能不采取我的估计值。

    Financial Markets - 金融市场
  • That means--his calculations are very different than the ones I have because he has a much longer sample period.

    那表明...他的计算结果与我的大相径庭因为它数据的取样跨度比我的长多了。

    Financial Markets - 金融市场
  • The interest rate has units of time, so I have to specify a time period over which I'm measuring an interest rate.

    不同时间段有不同的利率,因此我必须在不同的时间段细化不同的利率。

    Financial Markets - 金融市场
  • Any equation, any theory of output that has that property has a simple consequence if you aggregate it over a long period of time.

    所有包含了这个特性的理论或是方程当你把长期的结果汇总之后,都有单一结果。

    Financial Markets - 金融市场
  • That has moved around a lot, but it got almost up to 60% in the post World War II period and now it's down to less than a third.

    计算所得的百分率变动很大,二战后,它一度达到将近60%现在又降到不到三分之一。

    Financial Markets - 金融市场
  • The equity premium is the-- this short-term 2.8% is the riskless return, historically, for a period of almost 200 years.

    股权溢价就是...这个短期无风险投资收益率是2.8%,是根据近200年的数据得出的。

    Financial Markets - 金融市场
  • "When was your last menstrual period?" Oh. Next question. I'll put, "In progress." Okay, moving to psychiatric disorders.

    你上次生理期是什么时候转下个问题。我就写,“生理期中”好了,下面是精神疾病的问题。

    The Big Bang Theory - 生活大爆炸

实用词组

同根词

同义词

peak period波峰周期;尖峰期

current period[经]本期

production period生产周期;生产期

of the period当时

growth period生长期;成长期;发育期

warring states period战国时代

construction period施工期

initial period初始期

long period长期的;长周期

corresponding period同期

first period比赛的第一节

short periodadj. 短周期的;短过期的

development periodn. 发展期;发育期;开发期

storage period保藏期,储存期;贮藏期;蓄水期

time period时期,期间

in period在周期内

operation period经营期限

period of time一段时间;时段

spring and autumn period春秋时代

transition period过渡时期

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