冰岛是个北欧国家，就像挪威一样，可以切入系统。

Iceland's a Nordic country so, like Norway, it's able to tap into the system.

youdao

“当我们思考生命的起源时，有两种思路可以切入，”塔都诺说。

"When we think about the origin of life, there are two threads to follow," Tarduno says.

youdao

然后可以用切入点来定义将在其上应用方面中的通知的连接点。

Pointcuts are then used to define the join points at which advice in the aspect applies.

youdao

All right, so hopefully if you see any other combination of quantum numbers, for example, if it doesn't quickly come to you how many orbitals you have, you can actually try to write out all the possible orbitals and that should get you started.

所以希望你们如果遇到,任何其它的量子数组合的问题，如果你们不能马上想到有多少个轨道，可以试着先写出所有的轨道,这是个不错的切入点。

麻省理工公开课 - 化学原理课程节选