frequency interference造句
例句与造句
- The intersystem frequency interference among 3g communication systems secondly , lemp was researched . mechanism and spectral characteristic of lemp were analyzed in detail . the attacking form of lemp to base station was discussed
第二,对雷电电磁脉冲进行了研究,详细分析了雷电电磁脉冲的产生机理以及雷电电磁脉冲的频谱特性,讨论了雷电电磁脉冲对宽带无线接入基站的袭击形式。 - The operating principle , specifications and control function of the system are introduced . the paper has been solved the problem of high frequency interference to the computer control system , such makes the system work steadily and have a high control precision
文中阐述了此系统的设计原理，规范选择和控制功能；力图解决对计算机控制系统的高频干扰问题，使系统工作稳定，控制精度高。 - However internal cards can be easily influenced by high frequency interference within pc mainframe , resulting in reduction of collection precision and system unreliable . furthermore , the numbers of slots in the mainframe are limited . with the increase of various peripheral equipment , people must work out an up to date , higher data transfer rate , external stand alone interface standard
但是，内置式插卡很容易受到pc机箱内高频干扰的影响，降低系统的采样精度和稳定性，并且计算机的插槽是很有限的，随着计算机外围设备的日益增多，人们急需找到一种新的高速的外置式接口标准。 - Design engineers now selecting pmbldc motors over conventional dc or induction motor drives for the following reasons : 1 ) the absence of brushes results in an essentially maintenance free operation and eliminates the undesirable effects of commutation such as sparks , brush - loss , radio - frequency interference , etc . 2 ) the low inertia of the rotor enhances the quality of the mechanical response of the motor , shortening the acceleration and deceleration time . 3 ) utilizing rare - earth permanent magnet materials with high coercive force results in substantially higher efficiency than their counterpart with brushes of the same size . 4 ) because of the absence of commutation segments , the stator construction is simple
现在的工程师们更为青睐永磁无刷直流电动机是因为以下几点原因： ( 1 )去除了电刷的永磁无刷直流电动机彻底地免除了维护而且消除了我们不希望的由于换向带来的火花、电刷损耗以及无线电干扰等等； ( 2 )低转动惯量的转子提高了电机机械响应的质量，从而缩短了电机加速和减速的时间； ( 3 )高矫顽力稀土永磁材料的使用使得同样尺寸的永磁无刷直流电动机比传统的直流电动机效率高； ( 4 )由于没有机械换向部分定子的结构简单了。 - The form display in chinese and can be operated easily . i has done the following works : ( 1 ) have innovated a computer control system of double - side automatic tig erect welding of aluminium alloy ; ( 2 ) analysed the key technics of the control system completely ; ( 3 ) designed the computer control system ; ( 4 ) solved some possible existing craftwork problems when welding the aliminium alloys ; ( 5 ) solved the existing problems of erect welding such as gravity ; ( 6 ) by the designing of hardware and software , the paper has solved the problem of high frequency interference to the computer control system , such makes the system work steadily ; ( 7 ) established the mode of imitating the dynamic process of welding
本文主要在如下几个方面做了一些工作： ( 1 )本文创新性地设计了铝合金双面自动tig立焊计算机控制系统( 2 )全面地分析了控制系统实施过程中的关键技术； ( 3 )微机控制系统的设计； ( 4 )解决铝合金在自动焊接过程中工艺上可能存在的问题； ( 5 )解决立焊工艺中由于重力等导致的问题； ( 6 )通过硬件和软件的设计，克服高频干扰，从而确保控制系统的可靠性； ( 7 )设计的控制系统可以完成定位焊接，自动焊接和模拟焊接； ( 8 )焊接动态过程的辩识建模及系统仿真。 - It's difficult to find frequency interference in a sentence. 用frequency interference造句挺难的
- Recurring to rnathematic figure and examples and aiming at such questions as unbalanced current and induced voltage and high frequency interference , this paper has not only researched anti - jamming ability and measuring process of both three - electrode method and four - electrode method which are combined with reverse phase method , but also summarized actual measuring experiences
通过数学推导和实例，围绕消除地网不平衡电流、电压极电流极引线问互感电压、高频干扰等问题，分析了三极法、四极法结合倒相法测量接地电阻的抗干扰能力和测量过程，并总结了实际测试经验。 - The emc problem of broadband wireless access base station and intersystem frequency interference of 3g communication systems are very important . for these problems , the researches are as follows : firstly , the emc problem of broadband wireless access system was discussed , and the structure and consisting characteristic for different broadband wireless access systems were analyzed . three emc characteristics are summarized as follows : 1
其中,宽带无线接入基站的电磁兼容( emc )问题以及3g通信系统中的系统间的频率干扰问题尤为突出,本文针对这些问题进行了下列研究:第一,综合讨论了宽带无线接入系统的电磁兼容问题,分析了各种宽带无线接入系统的结构和组成特点,总结了宽带无线接入系统的三大emc特点: 1 .雷电电磁脉冲( lemp )对基站的干扰; 2 .信息设备的宽频带辐射干扰; 3 . 3g通信系统中的系统间频率干扰。 - But , the eeg signal that we can acquired is very weak and is badly contaminated by strong background noise , such as electrooculogram ( eog ) , electrocardiogram ( ecg ) , and line noise ( 50hz or 60 hz power frequency interference ) , etc . eeg is a typical non - stationary random signal with a certain extent of non - gaussian and non - linear character
但是我们能够获得的脑电信号一般非常微弱、并伴有很强的背景噪声，是一类典型的非平稳的随机信号，且存在一定的非高斯性和非线性。传统的分析处理方法一般将脑电信号近似认为是线性的准平稳的高斯分布随机信号，这使得分析结果往往不能令人满意、实用性差。 - Design engineers now selecting pmbldc motors over conventional dc or induction motor drives for the following reasons : 1 ) the absence of brushes results in an essentially maintenance free operation and eliminates the undesirable effects of commutation such as sparks , brush - loss , radio - frequency interference , etc . 2 ) the low inertia of the rotor enhances the quality of the mechanical response of the motor , shortening the acceleration and deceleration time . 3 ) utilizing rare - earth permanent magnet materials with high coercive force results in substantially higher efficiency than their counterpart with brushes of the same size . 4 ) because of the absence of commutation segments , the stator construction is simple
现在的工程师们更为青睐永磁无刷直流电动机是因为以下几点原因： 1 )去除了电刷的永磁无刷直流电动机彻底地免除了维护而且消除了我们不希望的由于换向带来的火花、电刷损耗以及无线电干扰等等； 2 )低转动惯量的转子提高了电机机械响应的质量，从而缩短了电机加速和减速的时间； 3 )高矫顽力稀土永磁材料的使用使得同样尺寸的永磁无刷直流电动机比传统的直流电动机效率高； 4 )由于没有机械换向部分，定子的结构简单了。
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