periodic
英 [ˌpɪəriˈɒdɪk] 美 [ˌpɪriˈɑdɪk]

adj.

周期的；定期的；回归的；间歇的，时而发生的

双语释义

adj.(形容词)

1. 周期的；定期的，定期发生的 happening fairly regularly

英英释义

periodic[ ,piəri'ɔdik ]

• adj.
  • happening or recurring at regular intervals

    同义词：periodical

  • recurring at regular intervals
  • recurring or reappearing from time to time

    "periodic feelings of anxiety"

词组短语

periodic table周期表

periodic structure周期性结构；周期组织

periodic wave周期波

periodic inspection定期检修

periodic maintenance定期维修；定期保养

periodic change周期变化；周期变更

periodic law[化]周期律；门捷列夫氏定律

periodic function周期函数

periodic motion周期运动

periodic review定期检查；按期盘点

periodic system周期系，周期系统

periodic acid过碘酸；高碘酸

periodic table of elements元素周期表

periodic error周期误差；周期性误差

periodic time[计]周期，周期时间

periodic inventory定期盘存

periodic cleaning定期清理，定期清洗

periodic report定期报告

更多收起词组短语

双语例句

用作形容词(adj.)

1. Long long ago, we knew the periodic motion of a planet.
   很久以前, 我们就知道行星的周期运动。
2. Why are the version numbers not in any particular periodic sequence?
   为什么版本号不是按照任何特定的周期序列?
3. The doctor made periodic visit to the house to see if the baby was all right.
   医生定期到这家进行拜访,检查婴儿的健康。
4. There is a periodic reshuffle of our company staff.
   我们公司定期有人事变动。

权威例句

Temporally periodic phases and kinetic roughening.
Asymptotic Analysis for Periodic Structures
Asymptotic analysis for periodic structures /
Simplified LCAO Method for the Periodic Potential Problem
Existence of a photonic gap in periodic dielectric structures
Generalized synthesis of periodic surfactant/inorganic composite materials
UFF, a full periodic table force field for molecular mechanics and molecular dynamics simulations
Triblock Copolymer Syntheses of Mesoporous Silica with Periodic 50 to 300 Angstrom Pores
Continuous control of chaos by self-controlling feedback: stabilization of unstable periodic and aperiodic orbits
Continuous control of chaos by self-controlling feedback: stabilization of unstable periodic and aperiodic orbits