畸形波的周期通常介于波列的平均周期与有效周期之间。

The period of freak wave exceeds average period, but is shorter than the significant period.

youdao

这可以实现对生命周期的有效管理，而这又是soa治理的关键目标。

It is the effective management of this lifecycle that is the key goal of SOA Governance.

youdao

提交区域将定义处理提交过程的事件（对任何语言和环境都有效）的生命周期。

The submission area will define the life cycle of events (valid for any language or environment) that will handle the submission process.

youdao

And we know as we go across a row in the periodic table, what's happening is that z effective or the effective pull on the nucleus is increasing.

而我们知道沿着周期表的某一行向右看，有效核电量,或者说原子核的有效引力是在逐渐增大的。

麻省理工公开课 - 化学原理课程节选

So it looks like not too many more than half of you got this correct, so make sure you can look at your periodic table and figure out how to think about ionization energy in terms of z effective, not just in terms of memorizing what that trend is.

看起来只有一半多一点的人,做对了，所以请大家务必做到能够通过观察周期表,并在考虑电离能时,从有效核电量的观点出发，而不是仅仅依靠记住这个规律。

麻省理工公开课 - 化学原理课程节选