什么是alpha測試

Α (ALPHA)

Alpha is the first and foremost letter of the Greek alphabet. In the classification of Greek numerals or numbers, it constitutes a value of 1.

Alpha是希臘字母的第一個也是最重要的字母 。 在希臘數字或希臘數字的分類中，它的值為1。

Letters that taken place and occurred from alpha comprise the Latin A and the Cyrillic letter А.

從alpha發生和出現的字母包括拉丁字母A和西里爾字母А。

In English, the noun "alpha" is used as a synonym for "beginning", or "first" (in an order of sequence), revealing its Greek roots.

在英語中，名詞“ alpha”被用作“ beginning”或“ first”(按順序的順序)的同義詞，以揭示其希臘語根源。

In Ancient Greek, alpha was articulated [a] and could be either phonemically long ([a?]) or short ([a]).

在古希臘語中，alpha的發音是[a]，可以是語音上的長([a?])或短的([a])。

數學與科學 (Mathematics and Science)

• The letter alpha corresponds to a variety of concepts in physics and chemistry, consisting of:

  字母alpha對應于物理和化學中的各種概念，包括：

  1. Alpha radiation
  2. Angular acceleration
  3. Alpha particles
  4. Alpha carbon
  5. Strength of electromagnetic interaction (as Fine-structure constant)

• Alpha also corresponds to the thermal expansion coefficient of a compound in physical chemistry.

  Alpha還對應于物理化學中化合物的熱膨脹系數。

• It is also normally used in mathematics in algebraic solutions signifying quantities such as angles.

  它也通常用于數學中的代數解，表示諸如角之類的量。

• Also, in mathematics, the letter alpha is used to refer to the area underneath a normal curve in statistics to represent the significance level when proving null and alternative hypotheses.

  同樣，在數學中，字母α用于表示統計中正常曲線下方的區域，以表示證明零假設和替代假設時的顯著性水平。

• In zoology, it is used to name the leading and governing creature in a wolf or dog pack.

  在動物學中，它用來命名狼群或狗群中的領導和統治生物。

• In aerodynamics, the letter is used as a symbol for the angle of attack of an aircraft and the word "alpha" is used as a synonym for this property.

  在空氣動力學中，該字母用作飛機迎角的符號，而單詞“ alpha”用作該屬性的同義詞。

The proportionality operator "∝" (in Unicode: U+221D) is now and then taken false for alpha.

比例運算符“ ∝” (在Unicode中為U + 221D)現在對于alpha而言為假。

The uppercase letter alpha is not commonly used as a symbol for the reason that it is inclined to be provided indistinguishably to the uppercase Latin A.

大寫字母alpha不常用作為符號，因為它傾向于與大寫拉丁字母A區別不大。

國際語音字母 (International Phonetic Alphabet)

• In the International Phonetic Alphabet, the letter ɑ, which appears similar to the lower-case alpha, corresponds to the open back unrounded vowel.

  在國際音標，信ɑ，其顯示類似于小寫字母，對應于開后不圓唇元音。

阿爾法和歐米茄 (Alpha and Omega)

• Alpha, both as a symbol and term, is used to allude to or illustrate a range of things, consisting of the first or highly noteworthy happening of something.

  Alpha (作為符號和術語)用于暗示或說明一系列事物，包括事物的首次出現或高度值得注意的事件。

• The New Testament has God speaking out himself to be the "Alpha and Omega, the beginning and the end, the first and the last." (Revelation 22:13, KJV). Because of this symbolism, the characters ? and ? signify the left and right arguments in the APL programming language.

  在《新約》中，上帝大聲疾呼自己是“阿爾法與歐米茄，開始與結束，第一與最后”。 (啟示錄22:13，KJV)。 由于這種象征意義，字符?和?表示APL編程語言中的左右參數。

語言 (Language)

• The term "alpha" has been used to refer to spot or position in the social hierarchy, examples being "alpha males" or pack leaders.

  術語“阿爾法”已用于指代社會等級中的位置或位置，例如“阿爾法男性”或or頭。

Reference: Alpha

參考： Alpha

翻譯自: https://www.includehelp.com/dictionary/alpha-full-form.aspx

什么是alpha測試