telephone relay 中文意思是什麼

telephone relay 解釋
電話繼電器
  • telephone : n 電話（機）。 a dial telephone 自動電話。 a public telephone 公用電話。 a telephone booth [box] ...
  • relay : n 1 接替的馬；驛馬；接替的狗；（備有接替馬匹的）旅館。2 接替；接替人員；補給供應。3 分程遞送；傳...
  1. Our mylar sleeves are mainly used to protect a wide range of electrical equipments, such as thermal protectors, temperature limiting switches, refrigerant compressors, rechargeable batteries, fuses, transformers, motors, electrical wires, electrical ? heating elements, capacitors, telephone relay, soldered dot, tie - in and winding, etc

    我們的聚脂套管主要用於熱保護器、高溫控制開關、製冷壓縮機、充電電池、保險絲、變壓器、馬達、電線、電器元件、電容、電話繼電器、焊點、接頭、線圈等耐絕緣及機械保護。
  2. Guide for power system protective relay applications of audio tones over telephone channels

    電話通道上可聽音電源系統保護繼電器應用指南
  3. Measurements at these stations are transmitted first via radio link to relay stations in hong kong then by telephone lines to the observatory headquarters

    這些自動氣象站所收集的數據，首先經無線電傳送至境內的中繼站，再透過電話線送返天文臺總部。
  4. In the system, the low voltage power line is the first signal tunnel without any other relay equipments between customer terminal and substation collector, public telephone line serves as the second signal tunnel between substation and management center computer. as a breakthrough of conventional concept of electricity meter, this thesis initiate a new concept, namely, intelligent power customer terminal ( shortly, customer terminal ), which is developed with spread spectrum plc communication functional and possesses many advanced functions, such as, in addition to electric energy acquisition, guarding against electricity pilfering, preventing wrong connection, protecting malfunction, remote communication ( for example, remote power supply or halt, remote configuration of electricity meter, remote load control, etc ), and so on

    本文首先系統地總結了目前國內外低壓電力網數據傳輸技術的研究現狀和存在的問題，在此基礎上，從理論上論證了在低壓電網上應用擴頻載波數據通信技術的可行性和優越性，並重點論述了擴頻載波技術抗電力線噪聲干擾的機埋；本文提出了一個新穎的基於低壓電力線擴頻載波通信技術的集中遠抄系統的總體方案，即由用戶終端、集中器和電能管理系統所組成的網路系統，其中，用戶終端到配變集中器用低壓電力線作為通道，中間無需其他硬體中繼設備，集中器到電能管理系統用公用電話網作為通道。
  5. It is a minitype of pbx with an single chip micyoco as the hardcore, it has four customer and one relay interfaces, a 16 x 16 exchange network, along with a keyboard as input and several leds as output. we can communicate within the local telephone exchange and also with the other phones in the other exchanger

    該系統包括了程式控制交換機的所有基本部件：以單片機為核心的控制系統、四個用戶介面、兩個中繼介面、 8 16交換網路以及信號發生源等，能夠實現自動局內呼叫處理、出局呼叫處理以及入局呼叫處理。
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