基于DDS的频率特性测试仪设计|自动化毕业设计论文|自动化毕业论文-设计|自动化毕业论文网 关键词：DDS；幅频特性；DSP；测试仪 [gap=815]Key words: DDS ; Amplitude Frequency Characteristic ;DSP ;Testing Meter
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magnetostriction testing meter [仪] 磁致伸缩测试仪
blood-poisoning testing meter 血中毒检测仪器
water quality testing meter 水质检测仪
safety testing meter 安全测试仪
voltage testing meter 电压测试仪
bus testing meter 总线测试仪
characteristic testing meter 特性测试仪
Testing Meter and Instrument 测试仪器仪表
For the sake of mastering the state of soil’s humidity, the mini-testing meter of soil’s humidity was designed.
为便于掌握土壤的湿度状况,设计了微型土壤湿度检测仪。
参考来源 - 基于AT89S51单片机的微型土壤湿度检测仪设计·2,447,543篇论文数据，部分数据来源于NoteExpress
In order to offer reference for periodic check of free turbine, the minitype Rev testing meter of free turbine was designed.
为给自由涡轮转速装置的定检提供参考，设计了微型自由涡轮转速测试仪。
The principle, structure of the NBT-1 model of density adjusting unit were introduced. It can form a complete set with the density testing meter to control the density of the paper pulp.
介绍NBT 1型浓度调节器的结构、原理，该调节器与浓度变送器配套，可以控制纸浆的浓度。
This paper introduces the design thinking, structure, principle, testing precision and applying domain of permeability gradient meter.
介绍了岩心渗透率梯度仪的设计思路、结构原理、检测精度及应用领域。
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