例句與造句

1. due to the unavailablity of the data on stock index option in china's securities market, the formula based on the extension of b-s model can not be applied to practical research
   首先,對(duì)布萊克-斯科爾斯期權(quán)定價(jià)模型中的參數(shù)進(jìn)行了分析確定。將貸款期限在五年以下的個(gè)人購(gòu)置住房貸款年利率4.95%作為無(wú)風(fēng)險(xiǎn)收益率。
2. in january, worldwide regulators meeting in japan adopted a plan aimed at slowing the decline in global tuna stocks by reining in illegal fishing, controlling the growth of fleets and sharing data on stock assessments
   各國(guó)管理單位在一月于日本舉行的會(huì)議中，為減緩全球黑鮪魚(yú)數(shù)量下滑而訂定了計(jì)畫(huà)，即控制非法捕魚(yú)、控管魚(yú)群生長(zhǎng)及分享魚(yú)群數(shù)量的估計(jì)資料。
3. It's difficult to find data on stock in a sentence. 用data on stock造句挺難的