The analytic study on stability and high slope of tunnel rock mass has been carried out by Xi 'an University of Science and Technology for one-stage development of Daluishu earth-rockfill dam.

西安理工大学对一级开发大柳树高土石坝洞群围岩稳定性、高边坡进行了分析研究。

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The samples are provided for download in a.zip format file that contains further.zip files, one corresponding to each stage (snapshot) in the development process, and a scripts directory.

本文以一个. zip格式文件形式提供可供下载的样例，该文件中还进一步包含. zip文件，每个文件对应于开发过程中的每个阶段(快照)，还有一个脚本目录。

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The metropolitan area is one of the spatial expressional forms that nowadays urban development reaches the advanced agglomeration stage.

大都市区是当今城市发育到高级聚集阶段的空间表现形式之一。

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But there appears to be only one new cholesterol-lowering pill in mid-stage development, and its a drug that Pfizer ate up and spit out.

FORBES: As Companies Abandon Cholesterol, An Old Player Re-Emerges

However, the service only plans to select one team to go forward to the next stage of development, and that one team will likely dominate the electronic-warfare business for decades to come.

FORBES: Outcome Of Three Programs Will Drive Defense Sector Consolidation

Drug development is a risky business, where one-fifth of the compounds that enter late-stage trials fail.

FORBES: Three Losers