The equivalent disturbing current limitation criteria are identified based on the tolerable noise level in China and assumptions regarding typical "worst case" coupling condition between an HVDC transmission line and a telephone system. 根据我国电话回路上杂音电动势的允许值和设定的直流输电线路对电话回路电磁干扰的典型最坏情况,导出了等效干扰电流的限制值。
The main factors causing unstability in the automanual-propelled antiaircraft weapon system, that is, factors disturbing the independence of the tracking sight line are studied. 本文分析了影响系统平稳的重要因素&干扰跟踪瞄准线独立性的因素。
The analyzer possesses many advantages such as high pricision, short measuring time, without disturbing the measured soil system and can be used on line. Its standard measuring error is 0.13%. 实验证明,该仪器具有测量精度高,测量速度快,不干扰破坏被测土壤系统,可长期在线监测等一系列优点,其标准测量误差为0.13%。
This algorithm deletes some disturbing information and the information of foul line is reserved. 该算法能够对细化图的干扰信息进行有效处理,保留了有用的犯规线信息,达到了较好的识别。
To do geology radar exploration in city area, the disturbing signal of high-voltage line is found on radar profile. 市区内进行地质雷达勘探,探测剖面往往受到高压电线的严重干扰。
Because the method that using Hough transform to detecting edge always brings disturbing lines, eliminating the disturbing line is needed. 其中,使用霍夫变换检测边界直线会产生许多干扰直线,需要对这些干扰直线进行祛除。