A WORD, A WORLD

periodic

英 [.pɪəri'ɒdɪk] 美 [.pɪri'ɑdɪk]

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
展开详细释义

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

n.

1.定期

常用短语 18 组

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

在例句中理解 32 句

  1. 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。

  2. Vancouver missed out on the top spot because its infrastructure score had fallen due to periodic closures of a key motorway.

    温哥华之所以与第一名失之交臂,原因就在于关闭了一个重要的高速公路而导致“基础设施”这项得分下降。

  3. Then and of Stanford University, California, showed that the nether regions of the periodic table might be the place to look.

    随后来自加利福尼亚斯坦福大学的张首晟和安德烈﹒百奈威表示也许该去元素周期表的下半部分找找。{##**$$}

  4. The Sun is not considered a variable star, but it does undergo periodic changes in activity known as the sunspot cycle.

    太阳是不被认为是变星,但它的变化进行定期的活动被称为太阳黑子周期。

  5. Make it a rule to require, and submit, regular periodic progress reports, as well as final reports on completed projects.

    对于进行中的专案,务必要求和提出定期的进度报告;专案完成后,也要呈交结案报告。

  6. Driving back to my father's house that day, I continued periodic "feelings" checks, marveling at how much stronger I felt.

    那天在驾车回我父亲家的路上,我继续情感检查,吃惊地发现自己强壮了很多。

  7. Again a very self-willed people who are close to anger, do not know what reason, there is always a periodic cycle.

    又开始很任性地激怒身边的人,不知道什么缘故,总会有个周期性的循环。

  8. Nesi's depression abated, but she continued to feel periodic pangs of sadness throughout the course of her pregnancy.

    内西的病症得到了缓解,但她在整个怀孕期间仍然不断地时时产生悲伤情绪。

  9. 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。

  10. What the press release actually said was that some of TEPCO's periodic equipment checks were behind schedule, said the spokesman.

    NISA发言人说,他们当时发布的新闻所指的是东京电力公司没有按预定计划进行定期的设备检修。

  11. The turbulence this summer is one of those periodic episodes which force the mysterious brotherhood of central bankers out of the shadows.

    有些周期性事件暴露了央行行长们之间兄弟会般的神秘关系,今年夏季的市场动荡就是其中一例。

  12. He was so persistent that his father permitted him to pay periodic visits to his mother.

    他一再坚持,父亲允许他定期看望母亲。

  13. It would likely require at least periodic surveillance and information-gathering from a wide range of nonbank institutions.

    至少应该做到定期监督检查和广泛收集非银行机构的信息。

  14. Changing the amount of bonus healing you have during the duration of the periodic spell will have no impact on how much it heals for.

    改变相当数量奖金愈合您不要有在周期性咒语的期间期间将有对多少的冲击它愈合为。

  15. 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。

  16. 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。

  17. 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。

  18. 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。

  19. 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。

  20. That being said, you will have to keep your virus definitions up-to-date, and schedule periodic scanning to ensure that you stay protected.

    这就是说,你必须保持你的病毒定义的最新,并安排定期的扫描,以确保你留下的保护。

  21. 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,检查婴儿有没有问题。

  22. "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。”

  23. In the structure, etching the periodic holes around the waveguide of the ring resonator waveguide does not increase the size of the CROW.

    在此结构中,环形耦合谐振腔的波导周围被刻蚀周期性的空气孔。

  24. The greatest threat to health in North Korea is usually seen as inadequate food supplies and periodic starvation.

    朝鲜人民最大的威胁通常认为是食物供应不足和周期性断粮。

  25. Persistent Female Lawyer The female lawyer I knew was perpetually pestering judges to have periodic lunches with her.

    坚持不懈的女律师我知道的这名女律师没完没了地缠着几位法官定期与她一起吃午饭。

  26. "In case you're ever in a bind and need to calculate a molecular weight, here's a periodic table for your wallet, " she told him.

    还对他说:“这是个元素周期表,你可以放到钱包里,以防需要计算分子质量,你又想不起来的尴尬场面。”

  27. Science has laid down the principle that the properties of an element are a periodic function of its atomic weight.

    科学已经制定法则:每种因素的性质,是它原子重量的周期性的函数。

  28. Elements occupying the far depths of the periodic table are so exotic and ephemeral it seems as if they are only barely there.

    占据元素周期表更深处的元素是十分不稳定而且短暂,看起来好像他们刚刚在那里。

  29. After cleaning, there should be some periodic testing to assure that the surface has been cleaned to the validated level.

    清洁后,应有定期的检测以确定表面被清洁至验证的水平。

  30. Mobile cathode: the mechanical device makes the plated with its poles together as a product of the periodic reciprocating motion cathode.

    移动阴极:采用机械装置使被镀制件与极杠一起作周期性往复运动的阴极。

  31. periodic home visits by nurses

    护士的定期上门探访

  32. Periodic checks are taken to ensure that high standards are maintained.

    进行周期性检查以确保高标准得以维持。

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We also learn that this country and the Western world have no monopoly of goodness and truth and scholarship, we begin to appreciate the ingredients that are indispensable to making a better world. In a life of learning that is, perhaps, the greatest lesson of all.

我们还了解到,这个国家和西方世界并不垄断善良、真理和学术,我们开始欣赏那些构成美好世界不可或缺的要素。在学习的一生中,这也许是最重要的一课。