软件版本周期 Software release life cycle
（重定向自Alpha test）
软件版本周期是指电脑软件的发展及发行过程，如右图，从Pre-alpha（准预览版本）发展到Alpha（预览版本）、Beta（测试版本）、Released candidate （最终测试版本）至最后的Gold（完成版）。
alpha test
英汉-汉英词典
α测试；智力测验
词组 | 习惯用语
您要查找的是不是：
Alpha Test Alpha 测试
Alpha Test Beta Test 内部
Army Alpha Test 陆军甲种智力测验
invariant level alpha test 不变α水平检验
alpha test α测试；智力测验
中文百科
英语百科
Software release life cycle 软件版本周期
（重定向自Alpha test）
A software release life cycle is the sum of the stages of development and maturity for a piece of computer software: ranging from its initial development to its eventual release, and including updated versions of the released version to help improve software or fix bugs still present in the software.
近义、反义、联想词
近义词
n.trial, trial run, test, tryout
英英词典
alpha test n.
- (computer science) a first test of an experimental product (such as computer software) carried out by the developer
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