“high-bitrate digital subscriber line，HDSL”的概念、定义、翻译、参考文献-科学参考

单词	high-bitrate digital subscriber line，HDSL
释义	high-bitrate digital subscriber line，HDSL Encyclopedia 工学数字用户线释 high-bitrate digital subscriber line，HDSL高比特率数字用户线用于双绞铜线的用户环路，在长达4千米或更长服务范围内有效传送E1（或T1）速率的业务信息，并提供标准的E1（或T1）接口的传输技术或设备。
随便看	amplitude cotangent amplitude delta amplitude detector amplitude discriminator amplitude division interferometer amplitude-division interferometer amplitude equation amplitude factorization amplitude-frequency characteristics amplitude frequency response amplitude function amplitude-gating circuit amplitude grating amplitude hologram amplitude impulse response amplitude interferometer amplitude interferometry amplitude limiter amplitude log amplitude modulated light amplitude modulated wave amplitude modulation amplitude modulation, AM amplitude modulation and demodulation amplitude modulation double side band

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