“second generation very high-bit-rate digital subscriber line”的概念、定义、翻译、参考文献-科学参考

单词	second generation very high-bit-rate digital subscriber line
释义	second generation very high-bit-rate digital subscriber line Encyclopedia 工学数字用户线释 second generation very high-bit-rate digital subscriber line第二代甚高比特率数字用户线增强版的甚高比特率数字用户线传输技术或设备。简称VDSL2。
随便看	triple star triple state triple superphosphate triple system trip-let triplet triple tangent triplet code Triple-Threats in musicals Triple Three System triplet lens triplet of primes triplet pairing triple-triple annihilation triple-triple annihilation upconversion triplets permutation method triplet spin state triplet state triplet superconductor triplet thin lens triple vaccine triple vector product triple velocity correlation triplewhist tournament triplex DNA

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