This paper introduces three kinds of energy modifying technology, multi-control system, frequency conversion technology and digital scroll technology.
介绍了空调系统中的压缩机几种能量调节技术：多级控制系统、变频技术和数码涡旋技术。
Tension is separately control with inverter or digital D. C. adjusting system. And synchronized operation is realized by multi point synchronous controllers.
张力分段控制，采用变频调速或数字直流调速系统，并采用多点同步控制器控制，整机同步运行。
It has matrix liquid crystal display, it is aesthetic, small size and facilitate carrying, with a digital control, a multi-parameter system.
点阵液晶屏，美观，体积小，便于携带，数字化控制，多参数系统。
Finally, the technologic experiment of twin-wire welding was done with the equipment of twin-wire pulsed MAG high speed welding power supply and its multi-phase digital synchronic control system.
应用所研制的双丝脉冲mag高速焊多相位数字化协同控制电源装备进行了大量的双丝高速焊工艺试验。
In chapter 5, some experiments were taken on the wireless digital communication system based on multi-processor communication and the fully automatic measurement and control software.
第五章对设计成功的基于多机通信的无线数字通信系统和全自动测控软件进行了实验研究。
In chapter 5, some experiments were taken on the wireless digital communication system based on multi-processor communication and the fully automatic measurement and control software.
第五章对设计成功的基于多机通信的无线数字通信系统和全自动测控软件进行了实验研究。
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