second level

基本解释

The second level allows you to create more complex data-specific logic.
第二级安全性让您可以创建更加复杂的数据特有的逻辑。
While the schema filter applies to all the folders, the folder filters provide a second level of filtration on the objects.
尽管模式过滤器可应用于所有文件夹，但是文件夹过滤器可以对对象进行第二级过滤。
The more difficult second level requires a flight of 180 seconds followed by a landing on simulated lunar terrain, complete with rocks and craters.
更困难的第二个级别，要求飞行180秒，接着在遍布岩石和陨石坑的模拟月球地形上降落。

The Commerce Department reported Thursday that the building of new homes fell in March to the second-lowest level on record.
But then it will also be taught at the second level, which is for every paper that you'll read, every paper that you'll write, you'll always be thinking, "Ok, how can I take these ideas and apply them to my life?
而教学内容的另一部分，你们读每一篇论文，写每一篇论文时，都需要思考，如何把这些理念运用到生活中去？
哈佛公开课 - 幸福课课程节选
At this point, we have no other choice but to double up before going to the next energy level, 2px so we'll put a second one in the 2 p x.
在这点上我们没有其他选择,而只有双倍填充,在到下一个能级之前，所以我们放入第二个电子至。
麻省理工公开课 - 化学原理课程节选

Provides second level support to helpdesk and end users in regard to database related issues.
UNESCO: Job title