Line interface and line acces circuit full-feature SLIC with high longitudinal balance, ringing relay and GR-909 test acces. 线路接口和线路接入电路全高纵向平衡的SLIC,振铃继电器和GR-909测试接入功能。
The harmonic responses of beams with longitudinal and transversal coupling are analyzed by the incremental Harmonic Balance ( IHB) method in this paper. 本文用谐波增量平衡法分析纵横向耦合梁的谐波响应。
Longitudinal uniformity is decided to a great extent by weighting balance feeding fiber current and transverse uniformity is closely relating to air transverse distribution. 纵向均匀度在很大程度上取决于成网机定量喂给的纤维流,而横向均匀度还与气流横向分布密切相关。