管理层没有正确估计实现 n 层架构转换所需的时间和产品开发团队熟悉 n 层技术所需的时间。

Management neglects to properly estimate the time needed to formulate the n-tier strategy conversion and the time for the product development team to become familiar with the n-tier technologies.

youdao

如果熟悉JDBC或者编写过n -层数据驱动的应用程序，您可能已经对数据源的概念非常熟悉了。

If you've done much JDBC work, or written any n-tiered data-driven applications, you're probably familiar with the idea of a data source.

youdao

如果你不熟悉这个符号，n ！就是从1到n的所有整数的乘积。

If you are not familiar with the notation, n! Is the product of all integers from 1 to n.

youdao

I think most and you are familiar with the Aufbau or the building up principle, you probably have seen it quite a bit in high school, and this is the idea that we're filling up our energy states, again, which depend on both n and l, one electron at a time starting with that lowest energy and then working our way up into higher and higher orbitals.

我认为你们大多数熟悉奥弗堡,或者构建原理，你们可能,在高中见过它，又一次,这是我们填充能级的观点，与n和l有关，一个电子每次从,最低的能级开始,然后以我们的方式上升到,更高更高的轨道。

麻省理工公开课 - 化学原理课程节选