电信专业英英词典P-1
P-MAC
packet media access controller
PAD
packet assembler-disassembler
PCB
printed circuit board
PDS
premises 1 distribution system
Personal Communications
Personal communications provides at least one human operator with direct terminal access and real time or near real time interactive 2 communications with a remote human opera tor or an information system resource. Personal communications can refer to a broad range of services, systems and equipment, e.g., facsimile machines, landline telephones, cellular 3 tele phone systems and emerging personal communication system (PCS) adjuncts, and a variety of radio systems including pagers, hand-held remote data entry terminals, and autonomous 4 citizen-band- like radio systems.
PHY
PMD
physical-layer media-dependent
Point-of-presence (POP)
A POP is a physical location within a LATA that an IXC establishes for the purpose of gaining access to BOC/LEC networks within the LATA using LEC provided access services. An IXC may have more than one POP within a LATA and the POP may support public and private, switched and non switched services.
POP
point-of-presence
POT
point of termination
- According to the rules,no alcohol can be consumed on the premises.按照规定，场内不准饮酒。
- All repairs are done on the premises and not put out.全部修缮都在家里进行，不用送到外面去做。
- The psychotherapy is carried out in small interactive groups.这种心理治疗是在互动的小组之间进行的。
- This will make videogames more interactive than ever.这将使电子游戏的互动性更胜以往。
- She has a cellular telephone in her car.她的汽车里有一部无线通讯电话机。
- Many people use cellular materials as sensitive elements in hygrometers.很多人用蜂窝状的材料作为测量温度的传感元件。
- They proudly declared themselves part of a new autonomous province.他们自豪地宣布成为新自治省的一部分。
- This is a matter that comes within the jurisdiction of the autonomous region.这件事是属于自治区权限以内的事务。