英 [ˌpɪəriˈɒdɪkli] 美 [ˌpɪriˈɑːdɪkli]
adv. 定期地，周期性地；偶尔，间歇
in a sporadic manner
同义词： sporadically
周期性-引用次数：2
Results: 1. During the rowing training term, HB concentration changed periodically.
结果:1.整个训练周期中血红蛋白浓度呈周期性变化。
周期函数的
用尾重句的；用圆周句的
周期性地
... periodic a.周期的,定期的,循环的,高碘的 periodically adv.定期地,周期性地 peripheral a.周边的,周围的,肤浅的 ...
... periodical 通常指除日报以外的定期出版刊物。 periodically 周期性地 periodicity 周期 ...
... periodically，周期性的 horoscope，星座运程 offload，卸载 ...
... 周期的cyclical 周期地periodically 周期断流器rheotome ...
Mailing lists are updated periodically.
邮寄名单定期更新。
Meetings are held periodically to monitor progress on the case.
定期召开会议监控案件的进展情况。
Periodically, starfish population explodes.
海星的数量会周期性地激增。
Other band members change periodically depending on the album performance.
VOA : special.2011.02.25
We have a table of the elements with properties varying periodically with atomic mass, so we compress all of that information and refer to it as the Periodic Table.
我们有一个元素表，其中的元素的特性,随着原子质量的改变而引起周期性的变化，所以我们将所有的信息精简,将它变成一个周期表。
固态化学导论课程节选 : 麻省理工公开课
And it will, at least, be worth pausing periodically to ask ourselves, maybe Plato realized it wasn't a very good argument.
但至少,它值得我们偶尔停下来,琢磨一下,也许柏拉图也意识到这不是一个好论证
死亡课程节选 : 耶鲁公开课
PricewaterhouseCoopers periodically inspects the walls of protection Credit Suisse has created to maintain its competitive advantage.
Periodically, stories bubble up in the mainstream press that paints these funds in a poor light.
Copper piping periodically sprang pinhole leaks, which I would find one way or another eventually.