periodic

常见例句

用作形容词 (adj.)

用作定语: ～+ n.

• 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。
• These arrangements are subject to periodic reviews.
  这几项安排须定期检查。

更多例句

• 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.
• Periodic checks are taken to ensure that high standards are maintained.
  定期检查以确保维持高水准。
• Some commercial laboratories use periodic nitrate tests as guides.
  许多商业性的试验室已应用定期的硝态氮分析作为指导.
• Periodic checks are carried out on the equipment.
  设备定期进行检查。
• There may be periodic police "sweeps" of crime in the area.
  警方可能对该地区的犯罪活动进行定时的“扫荡”。
• 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.
• These arrangements are subject to periodic reviews.
  这几项安排每隔一定时间须予复查.
• Some commercial laboratories use periodic nitrate tests as guides.
  许多商业性的试验室已应用定期的硝态氮分析作为指导.
• Periodic change imposed on a controlled variable or a function by a controller.
  通过控制器控制某一变量或函数进行周期性变化.
• Atomic structure and the periodic table.
  原子结构和元素周期表.
• Implement equipment periodic maintenance and maintenance plan.
  设备的定期保养及维修计划实施.
• When workers think a periodic purge is imminent, everyone feels equally threatened.
  当员工听说要定期裁员时, 人人都同样地感到受威胁.
• TITLE: Which thyroid cancer patients need periodic stimulation tests?
  题目: 那类甲状腺癌患者需要定期刺激试验?
• Elected officials must reelection at periodic intervals, when their record is subject to intensive public scrutiny.
  选举产生的官员必须定期接受改选, 届时其业绩要受到彻底的公开审查.
• A wave that repeats, like the one above, is called a periodic wave.
  如上图所示的周期性的波, 称之为周期波.
• Like macroeconomy, the development of real estate industry also shows a phenomenon of periodic fluctuation.
  与宏观经济运行过程中一样, 房地产业也客观存在着周期波动现象.
• The process of mineral resources exploration and exploitation has periodic, progressive and repeated features.
  矿产资源勘查开采过程具有周期性 、 反复性和渐进性的特点.
• The policy reversal as shortages spread the capital, which is usually the country's periodic supply crunches.
  政府政策出现逆转,是因为短缺问题已经蔓延到了首都北京.通常情况下, 北京不会受到中国每隔一段时间会发生的供应短缺影响.
• The interaction properties of periodic waves are found to be inelastic.
  研究了这些周期波之间的相互作用,发现其相互作用是非弹性的.
• The number of complete cycles of a periodic process occurring per unit time.
  生命周期是经济学中用的一个术语.
• Discretionary fixed costs arise from periodic ( usually yearly ) budget decisions that reflect top management policies.
  可自由处理固定成本产生于反映高层管理人员政策的定期 ( 通常是一年 ) 的预算决策.
• Valuations not yet subject to systematic periodic adjustment.
  评估还没有系统的周期性调整.
• The survival strategy of herpes simplex virus centers on developing latent infection and periodic reactivation.
  单纯疱疹病毒在体内的生存策略是建立潜伏感染,一定条件下被激活而致病情复发.
• According to Mendeleyev's periodic table, there seem to be still some elements undiscovered yet.
  按照门捷列夫周期表, 似乎还有一些元素尚未发现.
• A method of target classification based on JEM periodic signature is proposed.
  提出了基于JEM周期特征的目标分类方法.
• Another example is the F ring, whose periodic clumps seem to have been imprinted by Prometheus.
  环是另一个例子, 它起伏规律的纹块似乎是由土卫十六印制出来的.
• Some existence theorems of periodic traveling wave solutions for this kind generalized BBM equation are given.
  在给定的参数条件下,得到了该方程光滑孤立波解及周期行波解的所有可能的显式表达式.
• We study the property of complex periodic function, and obtain some correlation results.
  对复周期函数的性质进行了一些研究, 得到了若干有关的结果.
• The method can be used in the measurement of periodic and nonperiodic signal.
  该方法可以被广泛地应用于高精度频率、时间及相位等信号的测量.
• The motion is periodic, which means it occurs identically over and over again.
  这个运动是周期的, 意即运动以同样的形式重复出现.
• Tooth flesh often periodic painful how be to return a responsibility? Have get rescued?
  牙肉经常周期的痛是怎么回事? 有得救 吗 ?
• Two periodic jackknife, be helpful for national economy growing quickly continuously.
  两个周期的重叠, 有利于国民经济持续快速增长.
• Such rapidly varying command inputs disturbance may be periodic, random, or a combination thereof.
  这些快速变化的指令输入可以是周期的 、 随机的以及它们的组合.
• Some commercial laboratories use periodic nitrate tests as guides.
  许多商业性的试验室已应用定期的硝态氮分析作为指导.
• The need for periodic cleaning and flushing of cooling passages is eliminated.
  同时,也避免了对冷却通道进行定期的清洗和冲刷.
• The process for periodic review and updating would be explained. 3.
  并且将会说明定期的回顾和更新的程序.
• The delivery of report will be made on a periodic or ad hoc time frequency.
  所提供的报告将定期或不定期的时间频率.
• Other youth ministry activities include periodic retreats, mission trips, and youth outings throughout the year.
  我们还有其它的活动包括每年定期的生活营,宣教旅行, 和郊游.
• There is a periodic reshuffle of our company staff.
  本公司有定期的人事异动.
• Every apartment has periodic inspections.
  每个公寓都有定期的检查.
• Allow adequate space for periodic inspection, servicing or testing.
  保留适当的空间便于定期的检查 、 维修或检测.
• I send him periodic summaries.
  我给他送定期的情况简报.
• Ensure periodic Internal Quality Audit is done to measure the efficiency of the quality function.
  确保执行定期的内审,以衡量品质职能的有效性.
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