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In recent years, Enceladus has attracted much attention due to the fact that it contains an ocean system beneath its surface ice.
In a 17-year collaboration, researchers at Carnegie Mellon Uni...[Details]
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Most wiring harness engineers working in OEMs spend a lot of energy repairing cars, that is, checking whether there are any problems with the wiring harness. Here I would like to share with you some ...[Details]
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The RSA5000B Series mid-range spectrum analyzers combine best-in-class RF performance with up to 165MHz bandwidth and sixth-generation signal generation DPX® technology. Gives you the measurement con...[Details]
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Traditional multi-machine communication systems generally require four lines to complete:
1. Power line; 2. Ground line; 3. Send signal line; 4. Receive signal line. However, for systems with l...[Details]
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Today, there is news that Mate X2 will use Samsung Display's folding screen. In this regard, Huawei Consumer BG said that it is not clear. However, industry chain sources revealed to Jiwei.com report...[Details]
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The construction of ubiquitous power Internet of Things is accelerating. On June 26, the 2019 (3rd) China Distribution Technology Summit Forum, co-organized by China Electric Power Research Institu...[Details]
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"5G+Beidou precise positioning, do you know how powerful their applications are? Take our line inspection work as an example. With these two powerful applications, we can operate drones across citi...[Details]
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summary
This article is designed to help designers understand how DC-DC compensation works, why compensation networks are necessary, and how to easily obtain valid results using th...[Details]
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OTA (Over the air Technology) is a technology for remote management of mobile terminal devices and SIM card data through the air interface of mobile communications. It is a method for distributing ...[Details]
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Following the above knowledge, this article mainly summarizes the following aspects of knowledge:
1. Concepts of physical address pages, zones, etc.
2. Functions of kernel using memory
3. Allocat...[Details]
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In analog and pulse digital circuits, RC circuits composed of resistor R and capacitor C are often used. In these circuits, different values of resistor R and capacitor C, the relationship betwee...[Details]
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TrendForce Memory Research said that Tsinghua Unigroup announced on August 27 that it had signed a cooperation agreement with the Chongqing Municipal Government and invested in a DRAM R&D center and ...[Details]
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1 Introduction
As a new type of lighting technology, LED has the advantages of low energy consumption, long life, small size, dimmable, flexible control and environmental protection. Its appl...[Details]
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Charging for 5 minutes and talking for 2 hours may solve your anxiety about the battery of your mobile phone, but charging for 5 minutes and driving for 2 hours certainly cannot solve the anxiety o...[Details]
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Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]