英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

illiteracy    音标拼音: [ɪl'ɪtɚəsi]
n. 文盲

文盲

illiteracy
n 1: ignorance resulting from not reading
2: an inability to read [synonym: {illiteracy}, {analphabetism}]
[ant: {literacy}]


请选择你想看的字典辞典:
单词字典翻译
illiteracy查看 illiteracy 在百度字典中的解释百度英翻中〔查看〕
illiteracy查看 illiteracy 在Google字典中的解释Google英翻中〔查看〕
illiteracy查看 illiteracy 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Capacitor Backup Power Calculator
    The Capacitor Backup Power Calculator is an essential tool for engineers, technicians, and hobbyists who need to understand the energy storage capabilities of capacitors This calculator helps users determine how long a capacitor can provide backup power to a load when the primary power source fails
  • How Long Do Capacitors Hold a Charge? - ElectronicsHacks
    While capacitors will leak some charge over time, they will typically hold their charge for months or even years depending on a few different factors It is important to understand the differences between capacitors when considering how long they will retain their charge as this can vary significantly
  • What is the formula for how long a capacitor can power a circuit
    Yes, the capacitor voltage will fall as current is drawn from it, so you must initially charge the capacitor to a higher voltage than you need and then draw current from it until it reaches the lowest voltage you can still use
  • Capacitor Voltage Hold up (During Input Power Interruption)
    I want to understand how long a capacitor can provide the stable voltage for a given load current, in the event of an input voltage interruption? Suppose, I have a single 100nF input capacitor at my 12V
  • How Long Can a Capacitor Hold a Charge - Electro University
    Understanding how long a capacitor can hold a charge is essential for engineers, hobbyists, and anyone interested in the dynamics of electronic devices This article delves into the factors influencing a capacitor’s charge retention capabilities and offers insights into practical applications
  • Super capacitor discharge calculator - Circuits. dk
    This calculator determines timekeeping operation using a supercapacitor based upon starting and ending capacitor voltages, discharge current, and capacitor size
  • How can I calculate how long a capacitor can run a specific . . . - Reddit
    If whatever you are powering needs close to 12V all the time, capacitors aren't going to work well for you, unless you have some kind of converter to provide a fixed 12V from a varying voltage source
  • DC circuit; how to use a Cap to keep power during quick interrupts?
    There's a few microcontrollers that can take 5-24Vdc, and a 24V-12V bulk converter supplying a RaspberryPi based screen that needs 7-12Vdc The system fully fails at 8 2V, so set a "must remain" of 9V
  • What capacitor for 12V 1A source - All About Circuits
    One in the 12V supply from the PSU, and one in the positive supply from the battery Or perhaps I might power it from a battery kept on 13 65V float-charge But the question was how to calculate the size of the capacitor! I'd take out the relay and just use two Schottky diodes
  • How Long Can Capacitors Hold Their Charge For? - Engineer Fix
    In this article, we will take a look at how long capacitors can hold a charge and also take a look at some of the factors that can affect this We will finally answer some of the most frequently asked questions





中文字典-英文字典  2005-2009