请输入您要查询的字词：
单词
mail transfer agent (MTA)
释义
mail transfer agent (MTA)
See
MTA
.
随便看
open source software (OSS)
open standard
Open Systems Interconnection Model
open wire
operating system (OS)
operations, administration, management, and provisioning (OAM&P)
operations and maintenance (O&M)
operations support system (OSS)
operator
operator
operator
OPS (Off-Premises Station)
optical
optical add/drop multiplexer (OADM)
Optical Carrier (OC)
optical character recognition (OCR)
optical cross-connect (OXC)
optical data unit (ODU)
optical-electrical-optical (OEO)
optical fiber
optical fiber, conductive (OFC)
optical fiber, conductive, plenum (OFCP)
optical fiber, conductive, riser (OFCR)
optical fiber, nonconductive (OFN)
optical fiber, nonconductive, plenum (OFNP)
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间：2025/3/17 11:33:23