periodic

美音：[.pɪri'ɑdɪk] 英音：[.pɪəri'ɒdɪk]

简单释义：

adj.间发性的；定期的；周期的

网络周期性的；定时的；间歇的

完整释义：

adj.

1.周期的,周期性的;定期
2.周期的,回归的,定期的,定时的;间歇的,时时的
3.定期性的
4.某一时期的
5.循环的
6.断断续续的
7.问发的
8.【修辞学】掉尾句的,圆周句的;美词丽句的
9.【化学】高碘的

1.定期

例句：

There is a growing belief that this spectacular sell-off portends more than just a periodic shift in the market cycle.
人们越来越相信，此次股市大跌预示的不只是市场周期中一个阶段性转折。
An operating system typically consists of a set of function calls, or software interrupts, and a periodic clock tick.
一个操作系统典型地由一个函数调用集、件中断和定期时钟周期组成。
The old Behemoth-class battlecruiser has proven to be an enduring design when kept up to date with periodic upgrades.
旧的比蒙级巡洋舰通过定期升级来跟上时代，这验证了他设计上的持久性。
Your portfolio needs to be evaluated and monitored on a periodic basis or you could miss signals that it may be time to sell.
需要定期评估和监测你的投资组合，否则你将错过何时卖出此投资的信号。
What I found especially interesting was the elegance and predictive power of the periodic table.
我发现特别有趣的是元素周期表的精确设计和它的预测能力。
Rose and I remained in touch for a few years via periodic phone calls, but after awhile we lost track of one another.
接下来的几年里，我们通过定期打电话来保持联络，但不久我们便失去了彼此的音讯。
"We must be prepared to consider the possibility that periodic mild recessions are a necessary price for avoiding major ones. "
“我们必须做好准备，考虑这种可能性，即周期性的温和衰退是避免严重衰退的必要代价。”
Among their findings was that both samples featured the nanoscale periodic banding patterns that are characteristic of collagen fibrils.
在他们的研究结果中，在纳米水平呈现周期性带状模式的木乃伊与现代人的皮肤样本都具有胶原原纤维的特征。

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