They focused their efforts on just over 13, 000 genes that have been well enough studied by the Human Genome Project for their DNA sequences to be known accurately.

为了使他们充份了解所要研究的基因片段，他们工作的重心放在已被人类基因组计划充分研究的13，000段基因片段。

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While the requirements for some projects are straightforward — perhaps as simple as applying a new technology to a well-known domain — others may be more difficult.

虽然某些项目的需求很直观—或许就像把一项新技术应用于一个著名的领域—但其它项目需求可能更复杂。

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For internal projects, dependent JAR files should be managed under version control and checked out to a well-known location.

对于内部项目，相关的JAR文件都应在版本控制系统的管理中，并捡出到大家都知道的位置。

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There used to be a well-known strategy for getting into the top 50.

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This means either that a work of art has to be relatively uncomplicated, or what the artist stands for has to be so well-known beforehand that the viewer starts from an informed position.

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These have been well known for years to be crucial gene defects in many common tumors.

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