双绞铜线的英文

• twisted copper wire

• "双"英文翻译    two; twin; both; dual
• "绞"英文翻译    twist
• "铜线"英文翻译    copper wire
• "双绞" 英文翻译 :    multiple twin; twin twisted; twisted pair
• "铜线" 英文翻译 :    constantan wire; copper cable; copper wire; coppers
• "束绞铜束线" 英文翻译 :    bunch-stranded copper conductor
• "双绞线" 英文翻译 :    doublet cord; t twisted pair; tp，twisted pair; ttwisted pair; twisted pair cable; twisted pair ftp; twisted pair line; twistedpair; unshielded twisted pait; utp
• "白铜线" 英文翻译 :    nickel silver wire
• "扁铜线" 英文翻译 :    flat type copper wire; rectangular copper wire
• "纯铜线" 英文翻译 :    copper wires
• "镀铜线" 英文翻译 :    coppered wire
• "铬铜线" 英文翻译 :    chromium copper wire; chromium-copper wire
• "硅铜线" 英文翻译 :    silicon bronze wire
• "黄铜线" 英文翻译 :    brass wires
• "裸铜线" 英文翻译 :    bare copper wire
• "锰铜线" 英文翻译 :    manganin wire
• "镍铜线" 英文翻译 :    contra wire; enreka wire
• "青铜线" 英文翻译 :    bronze wire
• "软铜线" 英文翻译 :    annealed copper wire; annealed copperwire; soft drawn copper wire
• "铜线，绿线" 英文翻译 :    copper line
• "铜线锭" 英文翻译 :    co er wire bar; copper wire bar ingot; copper wire bars; copper-wire bar ingot; copper-wire-bar ingot
• "铜线耳" 英文翻译 :    insert ear
• "铜线芯" 英文翻译 :    copper center conductor
• "硬铜线" 英文翻译 :    hard co er wire; hard copper wire; hard grown copper wire; hard-drawn copper wire; solid copper wire
• "紫铜线" 英文翻译 :    red copper wire

• Adsl , symmetrical dsl ( sdsl ) , high - bit - rate dsl ( hdsl ) , very high dsl ( vdsl ) , and rate adaptive dsl ( radsl ) use intelligent devices similar to network cards at each end of a single twisted - pair copper wire circuit to deliver very high speeds over copper wire for distances ranging from hundreds of feet to 18 , 000 feet
  Adsl （不对称数字用户线） 、 sdsl （对称数字用户线） 、 hdsl （高位速率数字用户线） 、 vdsl （极高速数字用户线）和radsl （速率自适应数字用户线）都使用了与网卡类似的智能装置，它们装在单根双绞铜线的两端，以在几百到18000英尺的距离范围内在铜线上提供极高的传输速度。
• Hdsl uses two twisted copper pairs to achieve two - way rate symmetric communications ; sdsl is similar to hdsl in function , but only needs one twisted copper pair in providing rate symmetric services ; idsl ( isdn dsl ) provides 128 kbps two - way rate symmetric services
  速率对称型的xdsl有idsl 、 hdsl 、 sdsl ( singlelinedsl ) 、 hdsl2等多种形式， hdsl采用2对双绞铜线实现双向速率对称通信。 sdsl的功能与hdsl相同，但仅用一对铜线即可提供速率对称型通信。 idsl （ isdndsl ）提供128kbits双向速率对称型通信业务。
• Using ordinary modem , the data transmission speed under the current existing twisted pair access copper telephone lines network for voice communication is limited to 56kb s , which is totally inadequate for high volume data transmission . even using the adsl technology , the maximum transmission speed can only be increased up 6mb s . to surmount this problem by providing optical network access directly to all users ? home and offices not only involve very high cost but also extremely time consuming engineering work
  现存原来用作话音通讯的双绞铜线电话固网，在利用现时普通的modem情况下，数据传送速度仅为56kb s即使利用较先进的adsl技术，其最高速率亦只有6mb s ，不足以应付高容量资讯的传输然而要做到光纤入户，不但成本高昂，而且工程所需之时间漫长。
• Using ordinary modem , the data transmission speed under the current existing twisted pair access copper telephone lines network for voice communication is limited to 56kbs , which is totally inadequate for high volume data transmission . even using the adsl technology , the maximum transmission speed can only be increased up 6mbs . to surmount this problem by providing optical network access directly to all users ? home and offices not only involve very high cost but also extremely time consuming engineering work
  现存原来用作话音通讯的双绞铜线电话固网，在利用现时普通的modem情况下，数据传送速度仅为56kbs ；即使利用较先进的adsl技术，其最高速率亦只有6mbs ，不足以应付高容量资讯的传输；然而要做到光纤入户，不但成本高昂，而且工程所需之时间漫长。