英语释义

• recurring or reappearing from time to time;

  "periodic feelings of anxiety"

• happening or recurring at regular intervals

• recurring at regular intervals

片语

periodic system[化学][数] 周期系，[数] 周期系统

periodic acid过碘酸；[无化] 高碘酸

periodic inspection定期检修

periodic table of elements[化学] 元素周期表

Periodic maintenance定期维修；定期保养

periodic orbit周期轨

periodic change周期变化；[数] 周期变更

periodic test定期试验；周期性检查

periodic report[管理] 定期报告

periodic structure[数] 周期性结构；周期组织

periodic review定期检查；按期盘点

periodic inventory[会计] 定期盘存

periodic chart周期表

Periodic paralysis周期性瘫痪

Periodic breathing周期性呼吸

periodic maintenance定期维修；定期保养

periodic error[计量][天] 周期误差；[计量][天] 周期性误差

periodic law[数] 周期律；门捷列夫氏定律

periodic motion[力][天] 周期运动

periodic oscillation[电子] 周期振蕩

periodic table[化学] 周期表

periodic cleaning定期清理，定期清洗

periodic wave[物] 周期波

periodic function[数] 周期函数

periodic time周期，周期时间

英汉例句

• at the very least, most change management products can save the project schedule or requirements in html form for easy periodic publication.

  毫不夸张地说，大多数更改管理产品都可以采用html格式保存项目日程或需求，以便于定期发布。

• trusted execution supports the run-time integrity check whenever any command is executed, whereas the tcb mostly does the periodic checking of system integrity.

  可信执行支持在每当执行任何命令的时候执行运行时完整性检查，而tcb主要执行定期的系统完整性检查。

• the bond market too has suffered periodic setbacks from the incredible magnitude of treasury borrowing.

  由于天量的财政部借款，债券市场也经历了周期性的震蕩。

• in the scenario above it seems that there is a periodic event happening every 20 minutes that cause a spike in the load average chart.

  在上面的情形中，好像有周期性的事件每20分钟发生一次，从平均负载图上显示的波峰可以看到这一点。

• a management technique is for planned, periodic migration to newer versions of the service.

  管理技术可用于有计划地周期性迁移到服务的较新版本。

• that people will produce more if they have periodic breaks; and from that, he introduced the coffee break.

  那些周期性地得到休息的工人会生产出更多的东西，从那以后，他发明了咖啡休息时间。

• and yet, on the fourth or fifth reading in the 24 years since uk publication, the periodic table still seems to me to be the nearest match to the ideal science book.

  这本书第一次在英国出版是在24年前。然而，当我第四遍或者是第五遍再读这本书时，我仍然觉得《周期表》是我心目中最理想的科学书籍。

• they learn in software engineering that this is not enough, and they must find a way for periodic face-to-face communication.

  他们认识到在软件工程中这些是不够的，还必须找到一种定期面对面沟通的渠道。

• if you happen to find this approach successful, please let us know so that we can plan periodic updates for future columns.

  如果您碰巧发现这种方法很成功，请告诉我们，以便我们能够为今后的专栏计划定期的更新。

• but their emphasis on growth frequently led them to lend excessively, as they did to latin america, resulting in massive write-downs and periodic financial crises.

  但他们频繁强调增长导致放贷过度，正如他们在拉丁美洲所做的，导致大量资产减值和周期性金融危机。

• it was the worst wheat disease of the first half of the 20th century,killing about a fifth of america’s harvest in periodic epidemics.

  小麦锈病是20世纪上半叶最严重的小麦疾病，在周期性的传染病大爆发中美国损失了五分之一的农作物。

• appraise periodically. keep a catalogue of employee performance/improvements over a period of time, and have periodic meetings to appraise them about it.

  做一个员工绩效单记录他们一段时间内的绩效和改善状况，并定期开会对绩效和改善状况进行评估。

• in this example, the periodic basis is just a timer that goes off at a regular, configurable, interval.

  在这个示例中，周期基础只是一个计时器，该计时器按照规律的、配置好的间隔到期。

• this feature can be used to tune database performance according to periodic changes in use, such as switching from daytime interactive use to nighttime batch work.

  可以使用这个功能，根据使用过程中的周期变化（例如从白天的交互式使用转换到夜间的批处理工作）来调优数据库性能。

• likewise, the giant sequoia redwoods of coastal california rely on periodic fires to thin out the competition and clear the ground and canopy ready for new growth.

  同样，加利福尼亚沿岸的红杉林也依靠周期性的火灾来减少物种间的竞争，并为植物的新生清理地面和树荫。

• one way to deal with trash is periodic cleaning: every once in a while we assemble a crew to go out and pick up trash as thoroughly as our budget permits.

  处理垃圾的一种方法是定期清理：每一次当我们聚集在一船员走出去，拿起了彻底垃圾作为我们预算许可。

• these periodic tests also build confidence in the support staff.

  这些定期测试还可以培养支持人员的信心。

• typical smart meter designs include periodic transmission of current, phase, and frequency data from the user to the electricity distribution company.

  典型的智能度量设计包括来用户端的电流、相位和频率数据向电力调配公司的周期传送。

• fix packs, represented by fp, are periodic maintenance upgrades, released in between refresh packs.

  修复包使用fp表示，是在刷新包之间发布的定期维护升级。

• today there is no spectacle so ridiculous as the british public in one of its periodic fits of panic about the national health service (nhs).

  现在可以说，没有什么景象能比英国民众对于国民健康保险制度的周期性恐慌更荒唐可笑。

• observe three such blips on a strictly periodic schedule over the course of three years, and you have a planet with a one-year orbit.

  如果在一个严格安排的三年时间的期间里，观察到三次这样的阴影，则说明行星的公转周期为一年。

• snapshot data can provide a periodic view of bufferpool usage, sort heap usage, locking, and table read/write activity.

  快照数据能够提供缓沖池使用情况、排序堆使用情况、锁定和表读/写活动的定期视图。

• in both, there is a need to manage risk and uncertainty, especially since the periodic upheavals can be profound.

  在两者中，都需要控制风险和不稳定，特别是因为周期性的剧变可能影响深远。

• warmer sea temperatures caused by climate change and periodic el ni?o events have caused large areas of coral to be wiped out in so-called 「bleaching」 events.

  由于气候变化及周期性的厄尔尼诺现象而引起的海水变暖已经造成了大面积的珊瑚礁消失殆尽——即所谓的「漂白」现象。

相似词

intermittent间歇的；断断续续的；间歇性

occasional偶然的，临时的；（家具）特定场合才使用的；（文章等）特殊场合所作的；不定期雇用的

serial(Serial) （阿、美、俄、意、英、法）塞力娅乐（人名）