Calculation case shows that in the given initial value and restraints, convexity gap model can lessen the exposure position of interest rate risk and increase yields.
计算实例表明，凸度缺口模型对于给定的初始值和约束条件，可以较好地减少利率风险的暴露头寸和提高收益；
The asymmetry manifests itself in the following way: losing on a long position reduces one's risk exposure while losing on a short position increases it.
不对称以下述方式表现出来：人们在多头头寸上亏损会降低其风险敞口，而在空头头寸上亏损会增加风险敞口。
If I was forced to summarise my position, I'd accept the need to buy some exposure to China (albeit less than most would maintain) but only when prices were much, much cheaper.
如果必须用一句话概括我的立场，我会说，我承认有必要买入一些中国股票(虽然少于大多数人所主张的买入量)，但价格一定要比目前低得多得多。
Its net foreign-exchange exposure is nil, but Iceland was in a similar position, and its Banks have not been able to liquidate foreign assets to cover their foreign debts.
英国的净外汇敞口是零，但冰岛当时的头寸也差不多如此，而它的银行还是不能用外币资产来清偿其外债。
Sam had secured the position for his brother as a gift, hoping to offer the shy boy an exposure to Sam's own world of riverboat adventure.
山姆在宾夕法尼亚号上为弟弟找到这份工作，作为礼物送给他，希望这个腼腆的小男孩能够走进哥哥在密西西比河大船上的冒险世界。
I needed Keefe to sell me the rest of his position so I could unwind my risk and work off my remaining exposure in the marketplace.
我需要Keefe把剩下的头寸卖给我，这样我就可以有时间化解风险，把自己剩余的头寸慢慢平掉。
Femoral exposure and preparation is very different from more conventional approaches, and component position and the relative anatomy between socket and femur during preparation must be appreciated.
股骨的显露和准备与传统入路十分不同，在准备时必须很好地评价组件的位置和股骨与臼唇的相对解剖关系。
"With these cases we've had so far, we're in a position to follow up directly with anybody who had enough contact with the individual where exposure to the illness would be a concern," Ferguson said.
“我们已经有的这些案件，我们有能力跟进直接与这些人有足够的接触人，或者个人在那里接触到的疾病将是一个问题，”弗格森说。
Calculations of exposure degree, exposure coefficient and equivalent grain size for grains with various size located at different position relative to the riverbed are carried out.
并对不同粒径，在床面不同位置的暴露度、暴露度系数及等效粒径进行了计算。
Treatment procedures included surgical exposure of the high positioned canine, followed by bonding with a lingual button, and orthodontic traction the impacted canine to the proper position.
治疗时先以开窗手术露出此高位的犬齿牙冠后，黏上钮扣然后施予轻微的矫正力量牵引阻生犬齿至正常的位置。
It may be difficult of impossible to liquidate an existing position to assess the value to determine a fair price or to assess the exposure to risk.
也许难以或基本不也许结算现有仓位，评估价值，决定合理价格或评估风险。
We have carried out three sets of knee joint exposure:normal front position and two side positions, and studied in comparison with respective aluminum wedge exposure tests.
笔者就膝关节常规正、侧位进行三组曝光，并与铝梯做对应测试研究。
A variable transmittance is provided to different position on grayscale mask plane and the required diffractive optical elements can be obtained after one-time exposure.
通过灰度掩模平面不同位置处提供可变的透过率，经一次光刻后得到所需的衍射光学元件。
It may be difficult or impossible to liquidate an existing position, to assess the value, to determine a fair price or to assess the exposure to risk.
平清现有的头寸，评估价值，以确定一个公平的价格评估风险可能很困难或不可能。
Another possibility with the multiple position strategy is to operate with a limited exposure in terms of the maximum number of contracts traded at one time.
当我们要限定交易暴露的风险时，也即规定同时持有的合约数目的最大量，我们会面对另一种可能出现的问题。
The results suggest that: 1) the first 4 axes of DCCA are prominently associated with elevation, position and slope exposure, and mountain aspect respectively;
结果表明：1）DCCA排序的前4个轴分别与海拔、 坡位和坡度、 坡向和坡面显著相关；
The results suggest that: 1) the first 4 axes of DCCA are prominently associated with elevation, position and slope exposure, and mountain aspect respectively;
结果表明：1）DCCA排序的前4个轴分别与海拔、 坡位和坡度、 坡向和坡面显著相关；
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