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News on the morning of June 5th: Today, Apple, Suzhou Industrial Park, and TEDA Low Carbon Center signed a Memorandum of Understanding in Suzhou. The three parties will jointly promote the wor...[Details]
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As an important fulcrum of intelligent connected vehicles, C-V2X has a wide range of application scenarios in my country as 5G is fully deployed and autonomous driving is developing rapidly. Therefor...[Details]
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1 Introduction
The introduction of Chua's circuit, Chen system, Lu system and Liu system has greatly enriched the research of chaotic dynamics, especially in the application fields of elec...[Details]
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Huawei Developer Conference 2021 (Together) was held as scheduled in Songshan Lake, Dongguan. Shao Yang, Chief Strategy Officer of Huawei Consumer BG, brought the important strategic launch of...[Details]
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On the afternoon of October 28, the "China Green Company Alliance Roundtable Meeting· Xiaomi Station" was held at Xiaomi yesterday. Lei Jun, founder, chairman and CEO of Xiaomi , shared Xiaomi's m...[Details]
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As shown in the figure, J1 is the No. 1 and No. 2 terminals of the instrument. VD3, C7, C9, etc. rectify and filter the AC voltage output by the low-voltage winding of transformer T1, and then outp...[Details]
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Someone has done this kind of statistics: staring at the phone for five or six hours a day is equivalent to exposing our eyes to all the blue light radiated by the sun in a lifetime, in a few years. ...[Details]
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The functionality and performance of portable devices has increased significantly over the past few decades, with mobile phones being a good example. They have become more complex, capable of perfo...[Details]
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The GPIO_Init function is the initialization function of the IO pin. It performs the initialization configuration of each pin. It mainly accepts two parameters, one is the configuration pin group (GP...[Details]
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LG Display is considering closing its 4.5-generation flexible OLED E2 plant in Paju, Gyeonggi Province. It is said that production may be stopped this year. OLED is known as the "next generation di...[Details]
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2 Theoretical research on microresistance test
This chapter mainly studies the relevant basic theories of high-precision microresistance tester.
Resistors can be divided into high resistors (...[Details]
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In recent years, competition in the electronic component distribution industry has intensified, and customers have higher and higher requirements for technical support and value-added services. This...[Details]
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This paper starts with the physical structure analysis of the electromagnetic-magnetic combined antenna, combines experiments with numerical simulations, and uses a combination of frequency domain ...[Details]
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现代商业生产流通领域中，产品都离不开包装，而纸箱包装又在该领域中得到最广泛的应用。常见的纸板式装箱机主要有粘箱式和钉箱式两种。粘箱式的工作原理是利用熔胶系统将热熔胶熔解为液体，再通过电磁阀控制喷嘴阀芯，在压缩空气的作用下将熔化了的热熔胶呈条状喷射到纸箱表面，热熔胶冷却后即完成粘合。粘箱式工艺由于不含金属钉而更有利于保证内包装物品的安全性，对于内装软质物体和液态物体就显得更为重要，同时也显著提高了纸...[Details]
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In the LLM boom, we should not only pay attention to the GPU itself, but also to the interconnection technology. As the number of AI parameters increases exponentially, or even expands "without a c...[Details]
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