Results obtained for the application of a certain vessel ultra-short wave equipment integrated diagnostics validate the utility of this approach.
依据舰船电子装备综合诊断系统工程总体思路,介绍了综合诊断概念内涵、D-矩阵内容和基于D-矩阵的综合诊断问题函数;以某舰船超短波设备为例,从数学角度详细分析了基于D-矩阵的测试诊断需求分析、测试性指标分析与评估、最优化诊断策略生成和诊断信息交互等综合诊断过程的内容和实现方法,提升了舰船超短波设备综合诊断过程的有效性、经济性和信息的共享性;该方法已在其它舰船电子装备综合诊断工程中推广应用。
Application of D-matrix in Vessel Ultra-Short Wave Equipment Integratend Diagnostics
D-矩阵在舰船超短波设备综合诊断中的应用
Safety requirements of radiation for microwave and ultrashort wave communication equipment
GB12638-1990微波和超短波通信设备辐射安全要求
Research and Realization of Ultra Short Wave Communication Device Transmission System Communication Controller;
超短波通信设备转信系统通信控制器的研究与实现
General specification for short wave single-sideband communication equipment
GB/T16946-1997短波单边带通信设备通用规范
We should have portable short-wave sets.
我们应该有轻便的短波通讯设备。
MW-USW receiver
中波－超短波收音机
Hardware Design for Communication Equipments' Multifunctional Detection Instrument
短波通信设备综合检测系统硬件设计方案
Research and Design of Management System for HF Equipment in Center Stations
短波中心台站设备管理系统的设计与实现
The Design and Implementation of Data Communication of Ground-to-air V/UHF Frenquency-hopping Radio;
地空超短波电台跳频数传的设计与实现
Design and Research of the VHF/UHF Radio Monitoring Networks in the Complex Electromagnetic Environment;
复杂电磁环境中超短波监测网的设计和研究
The Integrated Services Unit Design of New Type of Ultra-short Wave Radio Set
新型超短波战术电台综合业务单元设计
Design on A Novel VHF Antenna Array with High Gain
一种新型超短波高增益阵列天线的设计
Design and Simulation of Zero Intermediate Frequency Receiver of VHF Radio in Armored Vehicles
装甲车载超短波电台零中频接收机设计与仿真
Study of the continuous countercurrent spiral ultrasonic extracting apparatus
连续逆流螺旋超声波浸取设备的研究
We distinguish ultrashort, short, medium, and long waves.
我们将其分为超短波，短波、中波和长波辐射。
ophthalmic ultra short wave diathermy unit
眼科超短波透热治疗仪
ultra-short wave vacuum tube voltmeter
超短波真空管电压表
double-channel super-short-wave wireless telephone
双工超短波无线电话机