1, afternoon: Latin postmeridiem abbreviation, meaning afternoon, for the twelve-hour system. As opposed to pm, am in the morning, Latin antemeridiem, meaning "before noon".
2, project management: pm for the abbreviation of project management, specific meaning for the project manager. In the limited resource constraints, the use of systematic viewpoints, methods and theories, the project involves the effective management of all the work.
3, performance management: refers to managers and employees at all levels in order to achieve organizational goals *** with the participation of the performance plan development, performance coaching and communication, performance appraisal and evaluation, the application of performance results, performance objectives to enhance the continuous cycle of the process, the purpose of performance management is to continue to enhance the individual, departmental and organizational performance.
4, power management: refers to how to effectively distribute power to the different components of the system.
5, laptop CPU: PentiumM: Pentium is Intel's fifth-generation x86-architecture microprocessor, or pm. began shipping on March 22, 1993, and is a descendant of the 486 product line.
6, product manager: pm is the enterprise specializing in product management positions, product managers are responsible for market research and according to user needs, to determine the development of what kind of products, choose what kind of technology, business model and so on.
7, product market: also known as the commodity market, refers to the tangible material products or services exchange place, where enterprises sell their products or services.
8. Protected Mode: is a mode of operation for the 80286 series and later x86 compatible CPUs. Protected Mode has new features designed to enhance multiplexing and system stability, such as memory protection, paging systems, and hardware-supported virtual memory.
9. Modulation in communications: A modulation in which the deviation of the carrier's phase from its reference phase varies proportionally to the instantaneous value of the modulating signal is called phase modulation, or phasing. The modulation method in which the deviation of the carrier phase from its reference phase varies proportionally with the instantaneous value of the modulating signal is called phase modulation, or phase modulation.
10, station message: Internet term. Abbreviation for PrivateMessage, the meaning of the station short message.
11, project manager: pm from the professional point of view, refers to the enterprise to establish the project manager responsibility system as the core, the implementation of the project quality, safety, schedule, cost management responsibility guarantee system and comprehensively improve the level of project management to set up an important management position.
12, private information: through private chat SMS rather than through the public **** forum we can see the way to pass the message, is a one-to-one private communication.
13, length unit: picometer. Picometer (picometer or pm) is the unit of length, 1 picometer is equivalent to one trillionth of a meter.
14, particulate matter (particulatematter): in February 2013, the national scientific and technological nomenclature validation committee of the Chinese name of PM2.5 for fine particulate matter. The chemical composition of fine particulate matter mainly includes organic carbon (OC), elemental carbon (EC), nitrate, sulfate, ammonium salt, sodium salt (Na+) and so on.
15, prime minister: pm for "primeminister" abbreviation, is a constitutional monarchy in the head of the cabinet in the Chinese common name, such as the United Kingdom, Japan, the head of the cabinet.
16, power management: pm refers to how to effectively distribute power to the different components of the system. Power management is critical for mobile devices that rely on battery power.