2016年10月1日起，人民币正式纳入特别提款权（SDR），成为美元、欧元、日元和英镑以外的第五个篮子构成货币，也是自欧元1999年取代法国法郎和德国马克以来首次加入的新货币。过去五年，人民币国际化稳步推进，SDR价值显著提升。疫情之下，全球经济金融 ...

SDR系统由处理模拟信号的无线电前端和处理数字信号的数字后端组成。无线电前端执行信号发送（Tx）和接收（Rx）功能，设计用于在宽调谐范围内工作，高性能SDR工作在0-18 GHz（也可升级到更高频率范围）。 SDR系统的数字后端具有现场可编程门阵列（FPGA ...

Special drawing right, or SDR, is an international currency reserve to supplement IMF member countries’ official reserves. It was created by the International Monetary Fund (IMF) in 1969 to allow ...

The New Zealand Business Council for Sustainable Development (NZBCSD) today released a guide outlining the business case and guidelines for Sustainable Development Reporting (SDR). This guide was ...

The New Zealand Business Council for Sustainable Development (NZBCSD) today released a report outlining the business case and guidelines for Sustainable Development Reporting. This guide was produced ...