From now on , it will continue consistent importing and development , multiple channel promotion of fruits , technical import and international exchange and co - operation in various forms to accelerate the development of this industry 今后,将一如既往地不断引进和研发,开展多渠道的成果推广、技术引进和各种形式的国际交流和合作,促进产业的蓬勃发展。
Phase lock and multiple frequency circuit diminishes the influence from frequency fluctuation of electric net ; in addition , multiple channels simultaneous sampling , high - precision circuit decreases the error caused from the sampling tache 用锁相倍频跟踪电路来提供采样频率,以减少频率波动的影响,用多路同采的高精度采样电路来减少采样环节引入的误差。
3 ) the new types of photonic devices based on sampled grating : multiple wavelength laser , wavelength multiplexer / demultiplexer , reconfigurable optical add / drop multiplexer , optical fiber sensor , and multiple channels dispersion compensator 3 )取样光栅构成的新型光子学器件:多波长激光器、波分复用解复用器、重构型光分插复用器、光纤传感器及多信道色散补偿器在光纤通信中的应用前景。
An approach to direction finding based on single receiving channel is presented to overcome the shortcomings of multiple channel system , such as too complex and highly cost hardware , performance change for the worse due to the inconsistency among multiple channels 摘要为克服多通道系统硬件量大、造价高及多通道间存在不一致性时性能恶化等不足,提出一种基于插值恢复多通道信号的单通道接收阵列测向方法。
Through multiple channels , including publications , leaflets , cd - roms , websites , radio and tv programmes and free seminars , the government has preached the benefits of it to smes and offered them practical advice on how to use it 政府透过刊物、小册子、唯读光碟、网站和电台、电视台节目等不同渠道,及举办免费的研讨会和推广活动,让中小型企业认识在业务运作中应用资讯科技所带来的效益,并提供实用的意见。