期买

I paid the computer by paying instalment of ￥500 a month.

这台电脑我分期付款买的，每期500元，共12期。

First,making use of martingale method,pricing formula on European contingent claim,price of call and put option were obtained;Then the partial differential equation which price of European contingent claim satisfgied was deal with and hedging strategy for option was obtained.The sensitivity analysis was given.

首先利用鞅方法给出欧式未定权益一般定价公式，并得到欧式买权、卖权价格的解析表达式及平价关系，推广了一般Black-Scholes模型及Merton模型的结果；其次利用Ito公式给出欧式未定权益价格应满足的偏微分方程和套期保值策略；最后给出了欧式期权价格的灵敏度分析。

Ibought my dogs some cans of Canidae Dog Food, for all stages of life.

我给我的狗狗们买了几罐卡比狗粮，全犬期。

Anna said repentingly:"it is obvious that I figured out the five numbers of this lotto, but unfortunately I didn't buy it!"

Anna懊悔地说：&我明明想对了乐透彩票的那五个号码，可是不幸的是我没买这期！&

Those hedges that are available have become much more expensive.

市场上可以买到的套期保值已经涨价。

Anna said regret:"I had all five mumber of the lottos, but unfortunely I did not play"

Anna懊悔地说：&我明明想对了乐透彩票的那五个号码，可是不幸的是我没买这期！&

A futures buyer plunks down his 3% margin and controls a contract without having to bring the rest of the money until the settlement date.

期货买家用3%的保证金控制了合约，在交割期之前并不需要交其它的费用。

We expect there will be lots of people going to buy tickets due to the snowballing jackpot.

由于累积奖金丰厚，预期会有很多买今期的六合彩。

I one happy, planned originally buys 1 note, simply bought 2 notes, the seller has also looked for my 14 Yuan.

这个点很显眼，我路过时一眼就看到了，想到6月16日晚上七星彩开过奖，那期我买过1注，就进去看中奖没有。

Blue Period subjects par excellence are mothers and children or harlequins Lloyd Webber 's purchase is not the most attractive of them.

蓝色期最好的绘画主题是母子以及滑稽角色。劳埃德·韦伯买到的这幅也并非是其中最好的。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。