通话计时 meaning in Chinese
telephonometry
Examples
- Telephonic and telematic equipment - telephonometry
电话和远程电信设备.通话计时 - Minute beep is the tool that helps you to reduce call charges . don ' t pay for an extra minute because of two seconds
通话计时提醒是一款帮助你减少手机通话费用的工具。不会因为超过2秒而支付额外的费用。 - Minute beep is the tool that helps you to reduce call charges . don ' t pay for an extra minute because of two seconds
软件简介通话计时提醒是一款帮助你减少手机通话费用的工具。不会因为超过2秒而支付额外的费用。 - In the base of investigating and analyzing to working theory , measure methods and relevant standard , the text processes particular analyses to the working theory of billing system and reason of making billing wrong and puts forward technology index and measure method that can externally evaluate the capability of billing system and is suit to the situation of our country . some indexes and measure way are put forward for the first time ( example error of call clock , time error and measure method to moving exchanger ' s billing system . ) through analyzing telecom charging way , charging users , charging point and charging methods of telecom basic and all kinds value - added operation and utilizing the newest measure apparatus , modern measure technology , communication technology and probable method , this text puts more scientific , efficient and easily operated measure methods and process a uncertain analysis to measure methods
本文在调查和分析国内外局用交换机计费系统工作原理、检测方法和相关标准的基础上，对计费系统的工作原理和产生计费错误的原因进行了详细的分析，提出了适合国情的能够客观评价计费系统计量性能的技术指标和检测方法，有些指标和检测方法在国内相关资料中属首次提出，如通话计时误差和时刻误差和对移动交换机计费系统的一些检测方法；本文通过对电信基础业务和各类增值业务的计费方式、计费用户、计费点和计费方法的分析，利用国内外最新检测仪器、现代检测技术、通信技术和概率统计方法，提出了较科学、有效和利于实施的检测方法，并对检测结果的测量不确定度进行了分析。