什么是alpha测试

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是希腊字母的第一个也是最重要的字母 。 在希腊数字或希腊数字的分类中，它的值为1。

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

从alpha发生和出现的字母包括拉丁字母A和西里尔字母А。

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

在英语中，名词“ alpha”被用作“ beginning”或“ first”(按顺序的顺序)的同义词，以揭示其希腊语根源。

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

在古希腊语中，alpha的发音是[a]，可以是语音上的长([aː])或短的([a])。

数学与科学 (Mathematics and Science)

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

  字母alpha对应于物理和化学中的各种概念，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还对应于物理化学中化合物的热膨胀系数。

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

  它也通常用于数学中的代数解，表示诸如角之类的量。

• 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.

  同样，在数学中，字母α用于表示统计中正常曲线下方的区域，以表示证明零假设和替代假设时的显着性水平。

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

  在动物学中，它用来命名狼群或狗群中的领导和统治生物。

• 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.

  在空气动力学中，该字母用作飞机迎角的符号，而单词“ alpha”用作该属性的同义词。

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

比例运算符“ ∝” (在Unicode中为U + 221D)现在对于alpha而言为假。

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.

大写字母alpha不常用作为符号，因为它倾向于与大写拉丁字母A区别不大。

国际语音字母 (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.

  在国际音标，信ɑ，其显示类似于小写字母，对应于开后不圆唇元音。

阿尔法和欧米茄 (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 (作为符号和术语)用于暗示或说明一系列事物，包括事物的首次出现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《新约》中，上帝大声疾呼自己是“阿尔法与欧米茄，开始与结束，第一与最后”。 (启示录22:13，KJV)。 由于这种象征意义，字符⍺和⍵表示APL编程语言中的左右参数。

语言 (Language)

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

  术语“阿尔法”已用于指代社会等级中的位置或位置，例如“阿尔法男性”或or头。

Reference: Alpha

参考： Alpha

翻译自: https://www.includehelp.com/dictionary/alpha-full-form.aspx

什么是alpha测试