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Arithmetic operators
All four basic computational categories are allowed in KRL.
Operators
illustrate
+
Addition or positive sign
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Subtr...[Details]
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The nitrate nitrogen online analyzer is a new generation of fully automatic nitrate nitrogen online analyzer based on the Chinese national standard method redox photometry. The nitrate nitrogen in ...[Details]
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According to news on October 7, the European Union announced a countervailing investigation into Chinese electric vehicles last month. The relevant news "sparked a thousand waves with one stone" and ...[Details]
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In these applications, switching power supplies are often required to not only control the two-way flow of energy, but also to achieve low-voltage, high-current output. When the switching frequency i...[Details]
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Recently, Suntech Power announced that the conversion efficiency of its new polysilicon modules has reached 16.53% (calculated based on the daylighting area only), breaking all previous records, i...[Details]
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On Wednesday local time, chip companies Intel, ARM and Nvidia jointly released a draft specification of a so-called universal exchange format for artificial intelligence, with the aim of making the p...[Details]
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Researchers from the Department of Chemistry at the University of Cambridge in the UK have developed a solar technology that can convert carbon dioxide and water into liquid fuel, which can be used...[Details]
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1. Introduction of the concept of counting Let's start with counting votes: draw a "positive". This is counting. Counting routines can be seen everywhere in life. For example: the counter on the tape...[Details]
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Magnetic flap level gauges can realize real-time measurement and display of liquid levels and are widely used in liquid level measurement of various industrial production equipment such as tanks, tow...[Details]
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1. Automotive EE architecture changes from distributed to domain centralized, promoting communication architecture upgrades Electronic and electrical architecture was first proposed by Delphi (DEL...[Details]
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test.c includes 3 header files #include "stm32f10x_lib.h" some library functions of stm32 #include "sys.h" system clock initialization and some delay functions #include "led.h" running light related ...[Details]
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According to MacRumors, Apple is expected to release four new iPhone 14 models in September. In a research report, analyst Jeff Pu said that all iPhone 14 models will use ProMotion displays. ...[Details]
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When you use a signal generator (signal source) to output a continuous wave, the signal generator confirms its output amplitude accuracy at the RF output port. Because the temperature increases over ...[Details]
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若需控制LED 亮度，就必须具备能够提供恒定、稳压电流的驱动器。而要达到此目标，驱动器拓朴必须能产生足够的输出电压来顺向偏置LED。那麽当输入和输出电压范围重叠时，设计人员又该如何选择呢？转换器有时可能需要逐渐降低输入电压，但有时也可能需要升高输出电压。以上情况通常出现在那些具有大范围"脏" (dirty) 输入功率来源的应用中，例如车载系统。在这种降压/升压的操作中，几种拓朴可以达到较...[Details]
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introduction
In recent years, with the development of wireless technology, the tracking and positioning of people and objects in indoor and outdoor environments has attracted extensive...[Details]
Analog electronics
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