This near view offers astronomers a relatively local test bed for studying intense star formation processes that are usually hard to observe in detail because of their great distance from us.

如此之近的距离足以为天文学家提供一块相对局部的试验田，去研究激烈的恒星形成过程，通常因为距离太过遥远，这种过程的细节很难被观测到。

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In this paper the application of a permanent-magnet particle velometer in impact test for PMMA is presented in detail.

详细介绍应用恒磁质点速度计对有机玻璃冲击研究的全过程。

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Based on studying IEEE P1500 standard in detail, this paper presents a test system which includes hardware proportion and software proportion for embedded core test reuse.

本文在深入研究IEEE P 1500标准的基础上，设计并实现了嵌入式核测试复用的测试系统，该系统包括硬件系统和软件系统。

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