A new method of built in self testing for pulse doppler radar digital signal processor was advanced.
提出了一种脉冲多普勒雷达数字信号处理机机内测试方法。
The results of this investigation provides the bases on principle experiments of UWB radar fuze, and it also provides the method for the testing of object pulse response character.
超窄脉冲源的研究成果为冲激引信原理性试验提供了基础，也为目标冲激响应特征的测试提供了手段。
The automatic testing method of cable fault is characterized by that the pulse signal transmitted and received by pulse reflection test circuit can be directly superposed on the output end of d.
电缆故障的自动测试方法，其特征在于是将脉冲反射测试电路发射与接收的脉冲信号直接叠加到直流高压测量电路的输出端，直流高压测量电路的输出端与被测电缆端口连接。
With some well drilling engineering in Changqin Oilfield as the background, this paper introduces a pattern identification method for signal demodulation with mud pulse testing slope sensor.
以长庆油田某钻井工程为背景，介绍了泥浆随钻测斜仪信号解调的模式识别方法。
The used ultrasonic testing method is only limited to A-scope pulse-echo method.
所用的超声探伤方法仅限于八型显示脉冲反射法。
The results of this investigation provides the bases on principle experiments of UWB radar fuze, and it also provides the method for the testing of object pulse response chara…
超窄脉冲源的研究成果为冲激引信原理性试验提供了基础，也为目标冲激响应特征的测试提供了手段。
Testing bearing pile with low strain method will be some defects in the bottom if the echo from the tip has the same phase as the pulse at the top.
用低应变法检测嵌岩桩，若桩底出现明显同相反射，多数因桩底缺陷引起。
Pulse Echo method (PEM) is a fast, economic and feasible method for Low-strain Dynamic Testing (LDT) of piles.
小应变反射波法是当前在工程桩基检测中应用的动测法之一。
Pulse Echo method (PEM) is a fast, economic and feasible method for Low-strain Dynamic Testing (LDT) of piles.
小应变反射波法是当前在工程桩基检测中应用的动测法之一。
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