A measure of sensitivity derived from an option pricing model. It measures how much an option's price will change for one unit of change in the underlying price.

是期权价格最为重要的敏感性指标，它表示期权的标的物价格的变动对期权价格的影响程度。

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The mechanical seal experimental unit of change-resisting work condition was a experimental equipment which can adjust temperature and pressure and operate in all kinds of work conditions.

所设计的变工况机械密封实验台是一套模拟机械密封工作状况的实验设备，能够模拟密封各种正常工况及变工况工作情况。

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Then, you can easily change the code of your website to make sure that your top performing unit is the one with the highest-bidding ads.

然后，你可以轻松的改变你的网站代码，以确保你的效果最好的单元是最高出价广告。

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If you do, the unit vectors are called i prime and j prime, the components of the vector change.

如果这么做,单位矢量就是 i' 和 j',矢量的两个分量也会发生变化

耶鲁公开课 - 基础物理课程节选

What really matters for jobs and competitiveness is not consumer price inflation, but the rate of change of unit labor costs. (Unit labor costs are wage rates adjusted for changes in productivity.) A recent study from the Boston Consulting Group suggests that Chinese unit labor costs will grow at about 8.5 percent per year over the next five years.

FORBES: Chuck Schumer and the China Currency Bill

For you are quite deliberately placing individual numbers (per capita) against unit (household) numbers without taking into account the change in the number of capitas in the unit.

FORBES: Uwe Reinhardt: No, You're Not Allowed to do That

The SEVEN Series headsets for console and PC come with Turtle Beach's state-of-the-art, touch capacitive Audio Control Unit which gives players the ability to instantly change the mix of game, chat and microphone audio levels to provide a competitive advantage in changing game situations.

ENGADGET: Turtle Beach highlights latest Ear Force gaming headsets for 2013, prices tournament flagship Seven Series