试想一下，一个企业研发部门每天要花费大量时间搜索图纸和文件资料，甚至在找到图纸后，相关技术说明和分析结果却不知所踪。这样的问题不但浪费时间，还可能导致设计错误和资源浪费。解决这些问题的关键在于有效的产品数据管理（PDM）系统实施。

Is this an official government product? No. NAVADMIN Viewer comes with no warranty or claim of accuracy. The user is responsible for verifying information with official sources. No, the data is ...

To use v-viewer, simply import it and the css file, and call app.use() to install. The component, directive and api will be installed together in the global. Two different API styles are both ...

Abstract: Silicon photonics, which is compatible with standard CMOS technology, is the most promising platform for large-scale photonic integration. The rapid growth of data volume demands larger link ...

Abstract: We proposed optimal design of the post filter taps, for post filter + sequence detector receiver. The design is verified by detecting 56GBaud PDM-QPSK generated by commercial CMOS DACs with ...