periodic

英 [ˌpɪəriˈɒdɪk]

美 [ˌpɪriˈɑːdɪk]

adj. 间发性的; 定期的; 周期的

CET6 TOEFL TEM8 医学

Collins.1 / BNC.7973 / COCA.7702

牛津词典

adj.

间发性的；定期的；周期的
happening fairly often and regularly
1. Periodic checks are carried out on the equipment.
  设备定期进行检查。

柯林斯词典

ADJ 间发性的；定期的；周期的
Periodicevents or situations happen occasionally, at fairly regular intervals.
1. Periodic checks are taken to ensure that high standards are maintained.
  定期检查以确保维持高水准。
2. ...periodic bouts of illness.
  周期性发病

英英释义

adj

recurring or reappearing from time to time
1. periodic feelings of anxiety
Synonym:occasional
happening or recurring at regular intervals
1. the periodic appearance of the seventeen-year locust
Synonym:periodical

双语例句

The separability of asymptotically strongly periodic function space and asymptotically periodic sequence space are also discussed.
研究了渐近强周期函数空间、渐近周期序列空间的可分性质。
These arrangements are subject to periodic reviews.
这几项安排每隔一定时间须予复查。
In chapter five, we calculate the conductance of two typical open periodic structures.
在第五章中，我们计算了两种典型的开放周期型结构的电导。
The periodic buckling leaves the fibre in a waved conformation.
周期性的弯折在纤维中造成波形构成。
A circuit that provides periodic signals to control and synchronize other circuits.
一种提供周期性信号的电路，用于控制和同步其它电路。
A mechanical model of two-degree-of-freedom system with clearance was established, whose periodic motion and disturbed motion were studied.
建立了一类两自由度含间隙系统的力学模型，并研究了该系统的周期运动及运动的受扰运动。
The time periodic solution problem of damped generalized coupled nonlinear wave equations with periodic boundary condition was studied.
本文研究了半线性波动方程在非线性项和初值满足一定条件下解的存在性。
Analysis of a periodic function into a sum of simple sinusoidal components.
周期函数解成简单正弦曲线之和的分析。
This paper discusses the exponential stability of periodic solution for impulsive neural networks.
本文讨论了一类脉冲神经网络的周期解的指数稳定性。
The RUP artifact Issues List is updated and maintained by project management on both a periodic and event-driven basis.
项目的管理人员在定期的和事件驱动的基础上，更新和维护RUP中的工件问题列表（IssuesList）。