| 单词 | buffer |
| 释义 | buffer system, for example, commonly outputs call detail records to a buffer, which stores them in temporary memory until a centralized poller accesses the buffer and downloads the data for subsequent processing into various call detail reports for purposes of cost allocation and management, traffic analysis, and security analysis. 3. Electrically powered mechanical device that rotates abrasive pads for cleaning floors. Buffers are known to cause network problems when plugged into shared outlets by injecting electrical noise or blowing fuses. Note: It is always a good idea to make sure that a computer system has access to clean power, i.e., a dedicated circuit that, by definition, will be free of power dips caused by buffers and other devices. See also CDR and register. 4. A protective material sometimes extruded directly on the acrylate coating of an optical fiber to further allow individual fibers to be handled easily during installation, while protecting them from physical damage. A tight buffered cable is used for short jumper cables and many other indoor applications where the temperature is controlled and the differences in thermal expansion and contraction are not so great between the buffer and fiber as to cause bending, which ultimately can lead to cracking and breaking of the fiber. See also loose-tube cable. |
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