The main characteristic and operating principle of MC74 are introduced, the wireless digital temperature sensor circuits and some of programs based on MC74 are given.
介绍该电路的主要工作特性及工作原理，给出利用MC74设计的无线数字温度传感器电路的原理及部分程序代码。
Tantalum chip capacitors standard, miniature size, wide operating temperature, high stability, good frequency characteristic.
片式钽标准品，小体积、宽温、高稳定、频率特性好。
This paper briefly discusses the principle and characteristic of regenerative high temperature air combustion technology and introduces the design and operating circumstances of belt heating furnace.
针对特钢加热工艺的特殊性，介绍了蓄热式燃烧技术在特钢加热炉上的设计与应用。
This paper briefly discusses the principle and characteristic of regenerative high temperature air combustion technology and introduces the design and operating circumstances of belt heating furnace.
针对特钢加热工艺的特殊性，介绍了蓄热式燃烧技术在特钢加热炉上的设计与应用。
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