英语词汇first stage certification怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?初检
... 初审first review 初检first stage certification 非正规教育informal education ...

1
The vehicle's first stage engine had already accumulated more than 10,000 seconds of firing during tests - an important milestone on the way to its certification for real missions.
运载工具的第一级引擎在测试过程中的点燃时间已经累计达到了10,000多秒——-这是达到它能完成其真正使命的捡定过程中的一个重要里程碑。
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The certification includes a first stage and second stage audit audit.
认证审核包括第一阶段审核和第二阶段现场审核。
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The first paragraph of this blog post set the stage for the first way to value a certification.
这篇博客的第一段为第一种评估方法铺平了台阶。

单词	first stage certification
释义	first stage certification 简明释义初检网络释义 1 ?初检 ... 初审first review 初检first stage certification 非正规教育informal education ... 双语例句 1 The vehicle's first stage engine had already accumulated more than 10,000 seconds of firing during tests - an important milestone on the way to its certification for real missions. 运载工具的第一级引擎在测试过程中的点燃时间已经累计达到了10,000多秒——-这是达到它能完成其真正使命的捡定过程中的一个重要里程碑。 2 The certification includes a first stage and second stage audit audit. 认证审核包括第一阶段审核和第二阶段现场审核。 3 The first paragraph of this blog post set the stage for the first way to value a certification. 这篇博客的第一段为第一种评估方法铺平了台阶。
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