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单词 periodic
释义

periodic /ˌpɪəriˈɒdɪk//ˌpɪriˈɑːdɪk/

英汉-汉英词典
adj. 周期的,定期的
副 词: periodically
词组 | 习惯用语
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
英语例句库
  1. These arrangements are subject to periodic reviews.
    这几项安排须定期检查。
  2. 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。
  3. Periodic only 7 - 10 days, shorten than traditional method a day above, raciness.
    周期仅7-10天,比传统方法缩短则天以上,风味好。
  4. Microgram for microgram, beryllium is one of the most toxic elements on the periodic table.
    一微克,又是一微克,铍是周期表上最有毒的元素之一。
  5. The Bethe ansatz equations are obtained from the periodic boundary conditions.The results show that this system is also completely integrable.
    【摘要】: 正 The exact eigenstates of the Hamiltonian of the mixed-valence lattice model are constructed by using the Bethe ansatz.
  6. This is in contrast with an overdraft which is subject to periodic review and is in principle recallable at any time.
    这同透支不向,透支要接受定期检查,且在原则上可随时要求还款。
  7. The error estimation of the quasi-synchronous sampling harmonics anal-ysis and the method used for measuring the subharmonics of periodic signalsare also discussed.
    文中还对测量误差作了分析和估计,并介绍了测量分数谐波的一种方法。
  8. A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.
    在特定期间定期定额支付的款项。是指在约定的时间内,按年度支付相等金额的款项。例如,保险公司每年的年金、退休金等。
  9. Monomotor bogies , where both axles of the bogie are driven by a single motor , often encounter torsional resonances, which lead to periodic longitudinal slip.
    对于单马达转向架,转向架上的两根轴由同一个马达驱动,常常会遇到扭转的共振,这将导致周期性的滑动。
  10. Typically, the winter season for the hibernator is characterized by periods of hibernation interrupted by periodic euthermic arousals wherein body temperature is restored to typical values.
    特别地,冬眠动物的冬天表现为冬眠周期性被中断,由恢复到特别值的身体内温度发热觉醒过来。
  11. Conclusion: The incidence of SCCHN in our EC patients was 11.4%. Periodic otolaryngological examination and pharyngoscopy screening can detect SCCHNs early in patients with primary EC.
    食道癌患者中头颈部鳞状细胞癌的发病率为11.4%。定期对原发性食道癌患者进行耳鼻喉科检查和咽镜检查可以检出早期头颈部鳞状细胞癌。
  12. Bromic concealed booth can be reduced and restrain the element that urge breast to secrete, and alleviate effectively periodic breast ache and tubercle of abreaction mammary gland.
    溴隐亭能降低和抑制催乳素分泌,而有效地缓解周期性乳房疼痛和消散乳腺结节。

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原声例句
VOA Standard 2015年10月合集

Local leaders say they have been fighting periodic eviction attempts ever since.

当地领导人称自从那次以后,我们一直为驱赶居民问题进行斗争。

双语版 TED-Ed 演讲精选

All the elements in the periodic table have a different affinity for electrons.

元素周期表中的所有元素对电子都有不同的亲和力。

Scishow 精选系列

I mean, the periodic table is full.

我的意思是,元素周期表已经满了。

经济学人-科技

The race to extend the periodic table continues.

扩展元素周期表的比赛仍在继续。

PBS趣味科普

Chemists know all the elements on the periodic table.

化学家了解元素周期表里所有的元素。

Big Think超级思想录

Now we have the entire periodic table.

现在我们有了整个元素周期表。

Big Think超级思想录

And so your question about the periodic table is very interesting.

所以你提出的关于元素周期表的问题非常有趣。

Veritasium真理元素

And that, is to look for periodic oscillations in the data.

这种办法就要靠寻找数据中的脉冲了。

分钟物理

Or it could loop around in a periodic way, like in some video games.

或者它可以进行周期性循环,就像一些游戏一样。

Vox 观点

In Gaza, Hamas and other violent groups have periodic wars with Israel.

在加沙,哈马斯和其他暴力组织定期与以色列交战。

中文百科

周期性 Periodicity

(重定向自Periodic)

周期性是定期或隔一定期间发生的量(在时间或空间),并且能用不同的上下文来印述:

英语百科

Periodicity 周期性

(重定向自Periodic)

Periodicity or periodic may refer to:

近义、反义、联想词
近义词
adj.
cyclic, intermittent, oscillatory, oscillating, pulsed, rhythmical, rhythmic

反义词
n.
aperiodic, nonperiodic, unrhythmical, unrhythmic, continual

联想词
continual不间断的, 不停的;periodically周期性地;occasional偶尔的, 不经常的;continuous连续的;constant不变的;monthly每月的,每月一次的;regular整齐的;frequent时常发生的;quarterly季刊;yearly每年的;periodical期刊;
英英词典
periodic adj.
  1. happening or recurring at regular intervals

  2. synonymous: periodical
  3. recurring at regular intervals
  4. recurring or reappearing from time to time
    • periodic feelings of anxiety
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更新时间:2025/6/18 15:50:41