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When the train is running in the section, if the driver fails to confirm and seriously implement the stop or deceleration signal display requirements, a technical device can force the train to auto...[Details]
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In the first half of this year, the domestic new energy vehicle market continued to maintain rapid growth, with sales constantly breaking historical records. Data released by the China Association of...[Details]
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Introduction
RS error correction code is one of the most effective and widely used error control codes. It is a multi-base BCH code with strong error correction capability and a typical al...[Details]
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What's the storage capacity of your phone? Statistics from research firm Counterpoint show that in 2020, the average storage capacity of Android phones was 95.7GB, while that of iOS users reached 1...[Details]
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Digital transformation
refers to upgrading and transforming the business and processes of traditional enterprises through the application of digital technology and data analysis to improve...[Details]
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Traditional power supply maintenance adopts a manual maintenance management mode, while the intelligent power supply monitoring system is based on embedded technology, computer technology, communic...[Details]
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Schattdorf, Switzerland, July 5, 2022:
Datwyler has opened a dedicated Technology & Innovation (T&I) laboratory system in Schattdorf, Switzerland, which includes a series of specialized lab...[Details]
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1. Set CPU internal registers, including status register and SP, etc. start_code: /* * set the cpu to SVC32 mode */ mrs r0, cpsr bic r0, r0, #0x1f orr r0...[Details]
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Price Bureaus of all districts, Market Supervision and Administration Bureau of Jiangbei New Area Administrative Committee, and construction and operation units of charging and swapping facilities:...[Details]
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Part I Protection This article mainly talks about protection. Here we mainly mention two types: surge protection and clamping protection. Of course, I will also mention the protection loop at the e...[Details]
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金属空气电池技术非常有前景,或可成功取代当前传统的锂离子电池。比锂离子电池相比,金属空气电池的显著优势之一是其能量密度更高,因此可增加汽车的续航里程,而这也是汽车制造商关注的重点。据外媒报道,西班牙巴斯克大学(UPV/EHU)研究人员在空气电池中两种添加剂:四丁基铵(TBA)和铯(Cs),显著提高了电池循环,或可提高 电动汽车 (EV)续航里程。 (Photo credit: UPV/EH...[Details]
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1 Introduction
In recent years, with the transformation of urban and rural power grids in my country's power industry and the continuous improvement of the automation level of power supply...[Details]
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When a resistor is under load, the temperature of the resistor rises due to the work done by the current, causing its resistance value to change. This phenomenon is called the load effect of the re...[Details]
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1. Analog quantity acquisition requires a good signal environment, including good power supply for sensors and instruments! Try to avoid strong power cables and high, medium and low frequency inter...[Details]
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If you are monitoring serial data in a half-duplex data transmission network, you must know the transmission direction of the data before you can separate the intertwined bidirectional strings. ...[Details]