As simple as the spread may seem, a lot of trial and error went into the design as with all of the spreads seen so far.

扩展页面看上去虽然简单，但是页面设计中也经历了许多尝试和错误才达到现在的效果。

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At the same time, according to the reservoir storage calculative model and error spread theory, this study has explored a kind of accurate valuation method of river -.

同时，本研究根据库容计算的模型和误差传播理论，提出了一种河道型水库库容计算成果的精度评价方法。

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Measuring the speed, range and the actual speed of the ship, the range of error was mainly due to the spread of ultrasound in the water caused by the change in speed, the error is relatively small.

测量的航速、航程与船舶实际的航速、航程存在的误差，主要是由于超声波在水中的传播速度发生变化引起的，误差相对较小。

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And error is evenly spread across the country: 85% of states which have the death penalty make serious mistakes in 60% or more of the cases.

ECONOMIST: Murder One

And keep in mind that while the spread between the two projections represents real money, it is margin-of-error stuff when it comes to the size of the federal budget and total health spending.

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