Anno Domini - Wikipedia
The terms anno Domini (AD) and before Christ (BC) are used when designating years in the Gregorian and Julian calendars. The term anno Domini is Medieval Latin and means "in the year of the Lord" [1] but is often presented using "our Lord" instead of "the Lord", [2][3] taken from the full original phrase " anno Domini nostri Jesu Christi ...
A.D.: The Abbreviation Used in Dates for Anno Domini - ThoughtCo
2020年1月13日 · Definition: A.D. is the Latin abbreviation for Anno Domini, which means 'in the year of our Lord,' or, more fully, anno domini nostri Jesu Christi 'the year of our Lord Jesus Christ.'. A.D. is used with dates in the current era, which is …
模数A/D、数模D/A转换器知识 - 知乎 - 知乎专栏
模数转换器，简称 A/D 转换器或 ADC（Analog to Digital Converter），属于前向通道设备，功能是将模拟信号转换成数字信号，便于后面数字设备处理。. 模数转换器：A/D 转换的作用是将时间连续、幅值连续的模拟信号转换成时间离散、幅值离散的数字信号。. A/D 转换 ...
A.D. - Oxford Learner's Dictionaries
Definition of A.D. abbreviation in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
模拟数字转换器 - 百度百科
将模拟信号转换成数字信号的电路，称为模数转换器（简称A/D转换器或ADC，Analog to Digital Converter），A/D转换的作用是将时间连续、幅值也连续的模拟信号转换为时间离散、幅值也离散的数字信号，因此，A/D转换一般要经过取样、保持、量化及编码4个过程。
What Is the Meaning of AD? Anno Domini: Year of Our Lord
2023年11月8日 · What Does AD Stand for? AD stands for Anno Domini. Anno is Latin for “in the year,” domini is Latin for “lord,” so Anno Domini translates as “in the year of our Lord.” Since Christianity maintains that Jesus is still living—ascended to heaven, at the father’s right hand—every year since his birth is a year of our Lord.
Anno Domini, Before Christ: When Was That Calendar Invented? - TIME
2016年8月31日 · Systems of dating before B.C./A.D. was fully adopted were often based on significant events, political leaders and a well-kept chronology of the order in which they ruled.
A.D. - Common Errors in English Usage and More
2016年5月16日 · “A.D.” does not mean “after death,” as many people suppose. “B.C.” stands for the English phrase “before Christ,” but “A.D.” stands confusingly for a Latin phrase: anno domini (“in the year of the Lord”—the year Jesus was born).
English Alphabet | Learn English
The English alphabet has 26 letters. In "alphabetical order", they are: Five of the letters are "vowels": a e i o u. The remaining twenty-one letters are "consonants". We can write each …
Analog-to-digital converter - Wikipedia
In electronics, an analog-to-digital converter (ADC, A/D, or A-to-D) is a system that converts an analog signal, such as a sound picked up by a microphone or light entering a digital camera, into a digital signal.