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Looking back on 2021, Dr. Gao Yonggang, Acting Chairman of SMIC, said: "2021 was an extremely extraordinary year in SMIC's development history. The global chip shortage and the strong demand for dome...[Details]
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The composition of the vortex flowmeter is shown in Figure 1. When the fluid flowing along the axial direction enters the inlet of the flow sensor, the vortex generator blades force the fluid to r...[Details]
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Inductor is a component that we use for a long time in transformer design. Its main function is to convert electrical energy into magnetic energy and then store it. It should be noted that altho...[Details]
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On May 7, one year after its release, the first mass-produced car that uses Huawei's full-stack intelligent vehicle solution HI (Huawei Inside) mode - the new HI version of the Alpha S was officially...[Details]
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Abstract: When there is a power outage at one end of the 110kV power grid tie line, the original substation backup automatic switching device cannot realize the remote automatic switching function,...[Details]
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Friction and lubrication play an important role in the industrial sheet metal forming process. Friction determines the type of deformation of the sheet metal and the degree of deformation without t...[Details]
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According to Bloomberg, Google is moving part of the hardware production of its Nest thermostat products and servers from mainland China to other regions to avoid upcoming tariffs. According to peop...[Details]
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According to foreign media reports, Facebook has shown the outside world a pair of ultra-thin VR (virtual reality) concept glasses that look no different from ordinary sunglasses. Unlike most bulky...[Details]
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1 Introduction
The development of AC variable frequency speed regulation technology has a history of more than 30 years. The AC speed regulation system composed of low-voltage frequency converters ...[Details]
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Liquid electromagnetic flowmeter is a commonly used electromagnetic flowmeter product type. Daily maintenance is required during use to ensure the normal use of the liquid electromagnetic flowmeter. ...[Details]
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In order to study the intelligent anti-collision warning method of the vehicle in the night rear-end collision accident, this paper proposes a front vehicle detection method based on millimeter wave ...[Details]
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Today, when building new applications, many companies think "cloud first ." But as technology evolves, a better approach is to think "cloud native" applications. Cloud-native applications take adva...[Details]
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Taycan four-point headlights Porsche's first pure electric sports car Taycan has revealed a detailed sketch of the mass-produced model. In an interview, Porsche's chief designer Michael Mauer explain...[Details]
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The 17th Peking University Guanghua New Year Forum was held in Beijing recently. Liu Zhenya, Chairman and Party Secretary of State Grid Corporation of China, attended and delivered a speech. Liu Zh...[Details]
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On October 31, OnePlus released its annual flagship product - OnePlus 13. As the first flagship model of OnePlus's new decade, OnePlus 13 brings together a number of industry-leading technologies t...[Details]