To adapt requirement of the expenses automation management, a kind of intelligent remote automatic collecting system with various communication methods was designed.
为了适应费用收缴自动化管理的需求，设计研制一种新型可靠的具有多种通讯方式的远程数据采集系统。
Art directors develop and design visual communication methods and strategies for various companies.
艺术总监为不同的公司开发并设计视觉传达的方法和策略。
With various demands of communication system, more and more new material, novel structures, and new methods are applied to design filters.
为了满足无线通信技术对小型化、低成本、低功耗、便携式通信设备的要求，各种形式新颖、设计方法独特的微波滤波器层出不穷。
With various demands of communication system, more and more new material, novel structures, and new methods are applied to design filters.
为了满足无线通信技术对小型化、低成本、低功耗、便携式通信设备的要求，各种形式新颖、设计方法独特的微波滤波器层出不穷。
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