Signal-to-Noise Ratio信号噪声比,信噪比 School of Natural Resources学校的自然资源 Supplier Nonconformance Report不合格供应商报告 Signal To Noise Ratio信噪比 Stochastic Noise Reaction (gradient method for minimization of arbitrary functions)随机噪声的反应(梯度法,通过对任意函数) Subject to Non-Renewal经续聘 Single Number Reach单一的数量达到 Super Nova Remnant超级新星余剩的人 Senior National Representative他的高级代表 Signature Not Required签名 Sunflour Railroad IncorporatedSunflour铁路 Senior NAVOCEANO Representative (US Navy)高级NAVOCEANO代表(美国海军) Sub-Net Relay各传递 Startup Notification Report启动通知的报告 S-Type Noise Reduction (Dolby cassette technology)s型降噪(杜比盒式技术)