| 1. | The recorder is a second instrument which is widely used in industrial automatic production
记录仪是工业生产自动化系统中一种十分重要的二次仪表。 |
| 2. | Verification regulation for secondary meter used in device of tour inspecting and warning the axle termperature of passcnge car
客车轴温巡检报警器用二次仪表检定规程 |
| 3. | Through the research in this paper , we can create the connection between the domestic instrument and p - net fieldbus step by step
通过本课题的研究，将逐步实现国产二次仪表具备直接与p - net总线通信的能力。 |
| 4. | The machines use large - scale integrated circuits , common standards devices , sensors and lcd lcd secondary instrument integration
该仪器采用大规模集成电路，通用标准器件， lcd液晶显示传感器和二次仪表一体化。 |
| 5. | If there are long distance transmission systems and accessorial instruments attaching to the gauge , they all should be appraised and calibrated
当仪表带有远距离传送系统及二次仪表时，应连同二次仪表一起检定、校准。 |
| 6. | Chapter three is concentrated on the accomplishment of the first part of the displacement sensor . include of light , mechanic , electronic and magnetic design
第四章在光机电磁位移电流比较仪一次仪表设计基础上，运用dsp2407 ，完成二次仪表部分软硬件设计。 |
| 7. | It is very important to design the gauge head which can be hand - held . then the sensor is developed , and signal processing circuits and control program are designed
重点设计了能够手持的专用柔性铰链测头,同时进行了传感器的研制,二次仪表电路以及控制程序等的设计。 |
| 8. | Data processing unit , the key device in the system , integrates the microcontroller and lonworks technology and is a multi - channel , intelligent control device which can be used in the hazardous areas
现场数据处理器是系统的关键设备，它是集单片机和lonworks技术为一体多通道、智能化、网络化用于危险场所的现场二次仪表。 |
| 9. | The literature about primary instrument and secondary instrument of vortex type fluid oscillatory flowmeter was summarized . and then , the recently new development of vortex type fluid oscillatory flowmeter and its limits were discussed
介绍了旋涡型流体振动流量计在一次仪表和二次仪表方面研究的情况，指出该类流量计研究中所面临的主要问题。 |
