CB10711307B2

There are various classification methods for testing instruments according to their technical characteristics or scope of use. ① According to the parameters being measured, the detection instruments ...[Details]

Inverter harmonics are high-order harmonics generated in the input and output circuits during the inverter operation, when the input power needs to be inverted by high-power diode rectification (or...[Details]

With the rapid development of the automobile industry, most families now have a car. Although cars are very popular, they are still too complicated for ordinary people. If something goes wrong, the...[Details]

1 Introduction Straightness measurement plays a very important role in the installation and commissioning of processing equipment and testing equipment. The accuracy of its measured value ...[Details]

On the afternoon of October 30, the Big Data Sub-Forum of the Digital Southern Power Grid Supporting the Development of the Guangdong-Hong Kong-Macao Greater Bay Area was successfully held. Ex...[Details]

In the secondary market on November 6, solid-state battery concept stocks became a beautiful landscape. Blue Ocean Huateng (300484), Fengyuan Shares (002805), Zijiang Enterprise (60...[Details]

    2020 is finally here. Two more realities to face. The first is that the first batch of people born in the 20s look at us, the post-95s, in the same way as we look at those born in the 70s. The se...[Details]

1. Introduction As the temperature rises, general substances appear as solid, liquid and gas in turn, which are collectively called the three states of matter. When the temperature of the gas rises f...[Details]

Industrial automation refers to the use of advanced electronic and computer technologies to automatically control and manage production and process processes to improve production efficiency, quali...[Details]

Recently, foreign media reported that Autoliv, a world-renowned automotive parts supplier, announced that it would cooperate with Seeing Machines to jointly develop the next generation of driver moni...[Details]

Recently, Silan received the group standard drafting unit certificate issued by the China Electric Power Association's General Safety and Standardization Professional Committee. Progress has ...[Details]

I have been unable to go out due to the epidemic during this period. Looking at the constantly changing data on the large screen of the air detection system opposite my house, I suddenly had an idea:...[Details]

0 Introduction The touch screen is a new type of electronic input device. It is the simplest, most convenient and natural way of human-computer interaction. It gives multimedia a new look a...[Details]

In the coming years, advances in AI, 5G, IoT, and industrial automation (IIoT) will accelerate the pace of industry change and innovation. Various IoT sensors across industries will be used for autom...[Details]

The choice of automotive radar imaging radar waveform is TDM, BPM, DDM, or TDMA+DDMA, or others. Let’s take a look at the introduction of this paper. 1. MIMO waveform introduction ...[Details]