特性测试

• Methods of measurement on radio receivers for various classes of emission - measurement of the characteristics relevant to radio data system reception
  各类发射的无线电接收机测量方法.无线电数据系统接收特性测试
• Non - destructive testing - acoustic emission testing ; equipment characterisation - part 2 : verification of operating characteristics ; german version en 13477 - 2 : 2001
  无损检测.声发射检测.设备特性.第2部分:操作特性测试
• Methods of measurement on radio receivers for various classes of emission - part 9 : measurement of the characteristics relevant to radio data system reception
  各种发射类别的无线电接收机的测量方法.第9部分:无线电数据系统接收特性测试
• The infrared radiation characteristics of axisymmetric and 2 - d nozzles with aspect ratios of 1 , 4 , 8 , 12 and 16 , have been experimentally studied
  摘要对轴对称喷管和一组长宽比分别为1 ， 4 ， 8 ， 12和16的二元喷管进行了红外辐射特性测试实验研究。
• The digital tester for frequency response characteristic , which is also called frequency - sweeping instrument , plays a very important role in modern electronic measurement
  扫频仪也称频率特性测试仪,用于测试网络的幅频特性和相频特性,在现代电子测量中占有重要的位置。
• The structure of the antenna array is given . also , the feasibility of this structure is proved through computer simulation and channel transfer characteristic measurement
  给出了相应的天线阵列结构，通过计算机仿真与信道传输特性测试验证了使用极化天线阵列的可行性。
• The time domain property test contains static property test and step response test . depended on the result of the test , the transfer function of the system was deduced
  时域特性测试包括致动器静态特性测试和阶跃响应特性测试，并根据测试结果分析了被控对象的传递函数。
• The computer simulation and testing system is designed and realized with many kinds of key techniques adopted . it can carry out the functions of property simulation and testing of rjm - fos
  综合采用了一些关键技术，首次设计了一套能够完成rim - fos特性仿真和特性测试的计算机仿真测试系统。