Don't pay attention to anything he says. He lies like a gas meter.
不要理睬他的话， 他一味撒谎。
膜式燃气表。
The invention discloses a wireless and non-source water meter and gas meter.
本发明公开了一种无线无源水表和气表。
A kind of multifunction digital gas meter based on microcontroller is designed.
设计了一种基于单片机控制的多功能数字式煤气表。
A automatic record system for water meter, gas meter and power meter is introduced.
介绍一种可以对水表、电表、煤气表进行远程自动抄表的系统。
The district collector, the unit collector and user's gas meter made up the distributed network.
小区采集器与单元采集器及用户煤气表通过自由口通信方式组成分布式网络。
The utility model relates to an intelligent gas meter with gas leak alarm and control functions.
本实用新型涉及一种有燃气泄漏报警控制功能的智能燃气表。
The systematic hardware design includes consumer multi-functional gas meter and master management two parts.
系统的硬件设计包括客户多功能煤气表端和主控端两大部分。
This paper puts forward the implementation of each module on the wireless gas meter data-transmitting system.
分析讨论了基于“燃气表数据无线传输系统”的无线传感器结构和无线传感器网络的实现。
A comparative analysis for 4 kinds of conventional sensor types of remote transmitting gas meter is carried out.
对常用的4种远传燃气表传感类型进行了对比分析，自保持开关型燃气表是较为理想的远传燃气表。
This automatic gas meter reading system is accordant with the trend of the smart home, it is practical and feasible.
本论文的研究非常符合国内住宅小区智能化的发展趋势，具有现实意义和可行性。
The difficulties in reading meter, charging and managing induced by indoor installation mode of gas meter are analyzed.
分析了燃气表在户内的安装方式带来的抄表难、收费难和管理难的问题。
The third part of the design is based on the software design for the smart card prepayment gas meter application system.
设计的第三部分是基于智能卡的预付费煤气表应用系统的软件设计。
The second part of the design is based on the hardware design for the smart card prepayment gas meter application system.
设计的第二部分是基于智能卡的预付费煤气表应用系统的硬件设计。
The master controller and customer multi-functional gas meter realize communication through telephone network automatically.
整个系统由主控端和客户多功能煤气表端组成，主控端与客户端通过电话线网实现自动抄表。
The design for the smart card prepayment gas meter applying system can greatly increase the stability and safety of the system.
基于智能卡的预付费煤气表应用系统的设计极大地提高了系统的稳定性和安全性。
A partial flow heated gas meter based on intellecture thermal flow sensor and its working principle is introduced in this paper.
介绍了一种分流支管量测流量转换为主管道气体流量的仪器设备。
The normalized images were sent to the network. The results are combined to identify the values obtained in the gas meter image.
将归一化处理的图像分别送入网络中进行识别，最后把识别出的数值进行组合后得到煤气表显示的数值。
The utility model relates to a touch-type IC card intelligent gas meter, which belongs to technical field of metering instrument.
本实用新型涉及一种接触式IC卡智能燃气表，属计量器具技术领域。
The design can be widely used in wireless automatic charge and meter transcription system of kilowatt-hour meter, water meter and gas meter.
该设计可广泛用于电度表、水表、燃气的无线自动收费和抄表系统中。
The reason why the abnormal noise occurs during operation of diaphragm gas meter is analyzed, and the corresponding solution is put forward.
分析了膜式燃气表运行过程中有异常噪声的原因，提出了相应的解决方法。
When applied to civilian gas meter, it can achieve the sensing, transmission, intelligent integration of the smart gas meters in the real sense.
应用于民用燃气表时，可以实现智能燃气表真正意义上的传感、变送、智能一体化。
The existing gas meter which has no functions of gas leak alarm and control is only used as a measuring instrument for the use amount of the gas.
现有的燃气表没有燃气泄露报警泄漏控制功能，只是作为燃气使用数量的测量仪表。
Introduces the principle and features of the ultrasonic welding of the thermoplastic staking technology in the course of gas meter diaphragm assembling.
介绍热塑性塑料超声波焊接原理、特点。重点探讨了膜式煤气表膜片组件装配过程中对超声铆接技术的应用。
Law enforcement officers are also on site installation of water, electricity, gas meter verification carried out an inspection, to ensure accurate value.
执法人员同时还对工地安装的水、电、气三表的计量检定情况进行了检查，确保量值准确。
On the base of analysis and comparison, the thermal conductivity type of gas meter was considered the most promising field fumigant concentration detector.
经过比较分析，热导气体检测仪被认为是最有应用前途的现场熏蒸剂气体浓度检测仪。
The research of this part will make the reference to the second part for IC card sampling in the smart card prepayment gas meter application system hardware design.
本部分的研究也同时为第二部分基于智能卡的预付费煤气表应用系统的硬件设计中IC卡的选型提供了参考依据。
Based on principle of turbine gas meter, the existing problems in application to manufactured gas district meterage are discussed, and the resolving countermeasure is proposed.
从气体涡轮流量计的工作原理出发，分析了它在人工煤气区域计量应用中存在的问题，提出解决问题的对策。
In this paper, the necessity of artificial gas is replaced into natural gas, IC card gas meter characteristics and use advantages and social comprehensive benefits are analyzed and discussed.
本文主要对人工煤气置换为天然气后煤气表更换的必要性、IC卡煤气表的特点及其使用上的优势和社会综合效益进行了探讨分析。
In this paper, the necessity of artificial gas is replaced into natural gas, IC card gas meter characteristics and use advantages and social comprehensive benefits are analyzed and discussed.
本文主要对人工煤气置换为天然气后煤气表更换的必要性、IC卡煤气表的特点及其使用上的优势和社会综合效益进行了探讨分析。
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