科学参考-科学技术类参考文献及词汇Science Reference

科学参考收录了5291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。

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synchronous connection-oriented (SCO)	Synchronous Data Link Control (SDLC)	Synchronous Digital Hierarchy (SDH)	Synchronous Optical Network (SONET)	Synchronous Payload Envelope (SPE)
synchronous transmission	Synchronous Transport Signal (STS)	sync (synchronize or synchronization)	SYNTRAN (SYNchronous TRANsmission)	SYNTRAN (SYNchronous TRANsmission)
system	system	Systems Network Architecture (SNA)	Séquential Couleur Avec Mémoire (SECAM)	Séquential Couleur Avec Mémoire (SECAM)
T	T.120	T1C (T1 Concatenated)	T1 (Terrestrial 1)	T1 (Terrestrial 1)
T2	T.2	T3	T.3	T.30
T.37	T.38	T4	T.4	T.434
T.434	T.434	T5	T.6	T.81
Table A-1: ADSL Maximum Data Rates	Table A-2: ASCII Code	Table A-3: American Wire Gauge (AWG): Select Physical Attributes	Table C-1: Twisted-Pair Categories of Performance	Table D-1: Digital Hierarchy: T-Carrier, E-Carrier, and J-Carrier
Table E-1: EBCDIC Code — 0–255 Decimal Notation	Table E-2: EBCDIC Code — 00–FF Hexadecimal Notation	Table E-3: European Digital Hierarchy: E-Carrier	Table E-4: Frequency Spectrum: Band Designations, Nominal Frequency Ranges, Nominal	Table E-4: Frequency Spectrum: Band Designations, Nominal Frequency Ranges, Nominal
Table E-5: Endianess	Table G-1: G-Series Recommendations	Table H-1: H.320 Related Standards Recommendations	Table H-2: SDTV Scanning Formats	Table H-3: Notation Comparison
Table H-4: Selected ITU-T H-Series Recommendations	Table I-1: Frame Relay Implementation Agreements	Table I-2: Index of Refraction (IOR)	Table I-3: IPv4 Address Classes	Table I-4: Selected ITU-T I-Series Recommendations
Table I-4: Selected ITU-T I-Series Recommendations (continued)	Table I-5: ITU-T Series Recommendations	Table J-1: Japanese Digital Hierarchy: J-carrier	Table L-1: Longitudinal Redundancy Check (LRC)	Table M-1: International Morse Code

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