Grey scale processing is to convert the colorful image to grey scale one, in order to reduce storage space and raise operation efficiency.

图像灰度化即是将真彩色的车辆图像转变成灰度图像，目的是减少其电脑存储空间和提高运算效率。

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After analyzing the existing operational problems and reasons for low efficiency, the paper points out ways to raise operation efficiency of wagons.

通过分析货车运用中存在的问题及揭示货车效率不高的原因，同时指出提高货车运用效率的对策。

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Objective: To explore the role that nasolabial fold flap repair upper lip defect, sum up experience of upper lip defect. Repairing and raise operation effect.

前言：目的：探讨鼻唇沟皮瓣在修复上唇部缺损的作用，总结上唇缺损修复经验，提高手术效果。

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Mr. DUHAIME: I think that it was basically an advantage to lockup the nomination much earlier because it gave the McCain campaign time to raise money and start to put an operation in place.

NPR: Candidates Plan GOTV Strategy

However warm the words, though, they cannot undo the damage done both by Turkey's refusal to help and what the American government, at least, saw as an attempt to raise the price of Turkish co-operation.

ECONOMIST: Mending fences | The

The photographer is able to use it at the default position, or raise it to the pop-up position with simple operation to widen its discharge angle to cover a 28mm angle of view (in the 35mm format).

ENGADGET: Pentax offers 100 different custom color options for its Q10 mirrorless camera