| 1. | Testing hearing aids with a broad - band noise signal
助听器的宽带噪音信号测试 |
| 2. | Broadband signal and environment generators
带信号测试仪器 |
| 3. | Test principle for qam modulation signal and analysis of measurement uncertainty
调制信号测试原理和测量不确定度分析 |
| 4. | Cab signal test panel
机车信号测试盘 |
| 5. | A general vibration signal testing and analyzing system for rotating machine is developed based on the methods
在此基础上研制一套通用性旋转机械振动信号测试与分析系统。 |
| 6. | Manufacturer of instrumentation including sensors and isolated two - wire transmitters for ph , orp , dissolved oxygen and conductivity
-从事动态信号测试系统的研发和生产的专业仪器公司。 |
| 7. | Should have strong knowledge of electric or control system , together with the experience of site wiring , signal testing and commissioning
具有扎实的电气或电控知识背景，并具有现场布线，信号测试和调试经验。 |
| 8. | In this paper , a outer virtual instrument measuring system consisting of signal acquisition unit and software package was developed according to the principle of virtual instrument
本文应用虚拟仪器的原理，开发出一套经济实用的外置式虚拟信号测试仪的样机。 |
| 9. | After measuring and analyzing the vibration acceleration of a armored vehicle ' s gearbox , the ar model of single and multiple input - output system are established and the parameters are classified
通过对装甲车辆齿轮主传动系统的振动信号测试与分析，分别建立了单输入单输出及多输入多输出系统的受控ar模型，辨识了系统参数。 |
