First we introduce a new method of coding class-object to make it suitable for genetic operations.

首先设计了一种新的类对象编码方法，使其能够适合于遗传操作。

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In the first we introduce basic notions of scheduling problems, competitive analysis and approximation algorithm, summarize semi online models and their results which appear in recent years.

本文首先简要介绍了排序问题、竞争比分析和近似算法等基本概念，总结了近年来出现的各个半在线模型及其有关结果。

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We first introduce methods of finding the sum of the first n terms for an arithmetic sequence of higher order.

我们首先介绍了高阶等差数列前 n 项和的求解方法。

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As an extension of the SAP Runs SAP program, we were one of the first enterprises to globally introduce iPad, and now with over 2, 000 in use we are one of the leading organizations using it as a business tool.

FORBES: The Evolution of SAP Runs SAP

"We are excited to introduce the first waterproof case for the ContourHD camera lines, " says Marc Barros, VholdR's CEO.

ENGADGET: Waterproof ContourHD case enables head-mounted video captures under the sea

We are also very proud to introduce the first one-lens 3D system alongside the NX300, opening up a whole new world of 3D photography and video recording for consumers everywhere.

ENGADGET: Samsung unveils 3D-capable NX300 mirrorless camera and 45mm f/1.8 2D/3D lens ahead of CES, we go eyes on (update)