1)Epidemic cycle流行周期
英文短句/例句
1.The disease recurs in epidemic cycles at two-to three-year intervals.本病流行周期为2-3年。
2.Epidemic period was about 8-10 years.流行周期大约8年-10年,出现两次流行高峰。
3.Study on the Model of Curing SIS Epidemic Diseases一类有周期治疗SIS流行病模型研究
4.Period-Doubling Bifurcation Behaviors of a Controllable Rectifier With Capacitive Load容性负载可控整流电路倍周期分岔行为
5.aperiodic component of short-circuit current短路电流非周期性分量
6.half-line period半行周期，横扫频率半周期
7.Operating Manner and Performance of a Periodic Anaerobic Baffled Reactor Treating Chinese Traditional Medicine Wastewater;周期厌氧折流板反应器处理中药废水的运行模式及效能
8.Liquidity,Life Cycle and Portfolio Choice Heterogeneity;流动性、生命周期与投资组合相异性——中国投资者行为调查实证分析
9.The Model of Multi-period Assortment and Inventory Optimization for Fast Fashion Supply Chain快速流行服装供应链中的多周期最优分类库存模型
10.Cold State Testing Research to 480 t/h CFB Boiler and its Long Period Operation Retrofit480t/h循环流化床锅炉冷态试验研究与长周期运行改造
11.Periodic Solutions of SIV Model with General Acute and Chronic Stages and the Immigrant Infectors具外来感染者和急慢性阶段流行病模型的周期解
12.horizontal flyback period水平回扫[行回扫]周期
13.We are going to have the final examination next week.我们下周举行期末考试。
14.fundamental period parallelogram原始周期平行四边形
15.primitive period parallelogram基本周期平行四边形
16.primitive parallelogram of period周期的原始平行四边形
17.The concert was held over till the following week.音乐会延期到下周举行。
18.I be bear during one of the periodical wandering of my family我出生在一个我家周期性的流浪时期
相关短句/例句
Operating period运行周期
1.Measures to prolong the operating period of cryogenic purification plant were discussed.介绍深冷净化装置性能特点,分析产生周期性故障的原因是粉尘及水进入冷箱造成,探讨延长深冷净化装置运行周期的对策,对分子筛干燥器出口过滤器进行了改造,避免了过多的粉尘带入深冷净化装置。
2.Aimed at these factors,the process was improved ard new assistants used so that the operation of the plant should be obviously improved and operating period be prolonged.通过对丁二烯抽提装置精制系统运行状况的分析,认为系统含氧量、物料流速、原料杂质、阻聚剂阻聚效果等是影响丁二烯抽提装置精制系统运行周期的主要因素。
3.On the basis of the peculiarity of distribution networks,the numerical characteristics of power flow in an operating period are extracted.针对配电网的特点,提取了一定运行周期内的配电网潮流的数字特征———最大负荷潮流、最小负荷潮流和均值潮流。
3)operating cycle运行周期
4)operation period运行周期
1.Influence of height of fluidized catalyst bed on operation period of gas phase PE plant;控制气相PE流化床高度对装置运行周期的影响
2.The 5TYD160 turbine air compressor set in KDON-6500/6500 air separation system in Jinchang Smelter has problems of short operation period,much operating and maintenance work because of its structure feature and operation environment.我厂KDON-6500/6500型空分系统用5TYD160空气透平压缩机组因自身结构特点及运行环境影响,存在运行周期短、操作及维修作业强度大等问题。
3.The influence of surface-loading rate on the operation period and sludge distribution of the suspended media clarifier was studied in a pilot-scale test to investigate its operation principle and key parameters.设计了新型悬浮填料澄清池以取代传统二沉池,为考察其运行原理及关键参数,通过中试研究了表面负荷对澄清池内部污泥分布规律及其运行周期的影响。
5)cyclic operation周期运行
1.This study is to ascertain treating efficiency and stability of this system by TURT, SRT and cyclic operation control.本研究通过水力停留时间、泥龄和周期运行跟踪研究确定系统处理效果和稳定性。
2.Difference between the results from cyclic operation and noncyclic operation is significant and the effectiveness is followed the sequence as(aeration filtration-pause-aeration tractive current)<(no aeration filtration-pause-aeration tractive current)<(continuous aeration tractive current).周期运行与非周期运行之间的差距较大,按"曝气过滤-暂停-曝气扫流"<"不曝气过滤-暂停-曝气扫流"<"连续曝气扫流"的顺序阻力增大,因此采用周期运行方式在一定程度上可以恢复超滤速率。
6)execute period执行周期
延伸阅读
周期性流行周期性流行 指某些病每间隔一定时间发生一次流行。
