“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	gravity concentration gravity concentration equipment gravity concentration pool control system gravity current gravity darkening gravity data processing gravity datum gravity/dead weight anchor gravity disturbance gravity drift gravity drive gravity driving clock gravity dust collector gravity earth tide survey gravity equatorial plane gravity erosion gravity exploration data processing and interpretation gravity exploration method gravity field gravity field and its temporal variation of the earth Gravity Field and Steady-State Ocean Circulation Explorer gravity field and steady-state ocean circulation explorer gravity field navigation system gravity field of planets gravity fire reservoir

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。