1977年,美国国家标准局(National Bureau of Standard)正式公布了数据加密标准DES(Data Encryption Standard),将DES算法公开,从而揭开了密码学的神秘面纱。
双语例句
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The bureau said the guideline shows total payment that companies pay workers at all positions according to the payment standard issued by the NationalBureauof Statistics.
The products completely accord with the nationalstandard through the test of Nanjing Forestry Institute over the years . We have issued Production the License by National Quality Testign Bureau .
产品历年来经林业南京学院送检均完全符合国家标准,并经国家质检局颁发生产许可证书。
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Statistical data published by the NationalBureauof Statistics shall be the standard data.