人类并未被考虑为自然传播周期的一部分,其感染是偶然发生的。
Humans are not considered part of the natural transmission cycle; their infection is accidental.
有观点认为,这些基因可以和那些参与寄生虫生活周期的基因连在一起,并使那些基因也能够传播。
The idea is that these genes could be hitched to others that mess with the parasite's life cycle and make those spread as well.
通常,数据延迟或数据传播依赖于数据整合过程的刷新周期。
Generally, the data latency or data currency is dependent on the refresh cycle of the data consolidation process.
WebSphereProcessServerV6.2可以将流程上下文传播到参与任务,从而使业务流程能够管理该任务的生命周期,并使得该任务能够使用替换。
WebSphere process Server V6.2 can propagate the process context to a participating task, enabling the business process to manage the task's lifecycle, as well as enabling the task to use substitution.
因此这种模式无法将它们传播回数据源,并且将在目标的下一个刷新周期被覆盖。
As such they are not propagated back to the sources by this pattern and can be overwritten during the next refresh cycle of the target.
这种执行者的传播通常遵循周期性的获取循环,并被设计成完成所有执行者的同步化。
The propagation cycle for a practitioner generally follows the periodic harvest cycle and is designed to complete the synchronization of all practitioners with each other.
先导向很多不同方向传播,并且周期性地暂停,然后又再传播。
The leaders travel in many different directions and periodically pause and redevelop.
在每个创世周期的开始之际,神自己“记起”吠陀梵语词语的顺序,通过圣哲去传播它们。
At the beginning of every cycle of creation, God himself "remembers" the order of the Vedic words and propagates them through the rishis.
传播、生命周期和潜伏期。
网站上报道这种传播zika病毒的蚊子不生活在他们在科罗拉多的家附近,而且这种蚊子的生命周期与当地环境相适应。
The website said that the species of mosquito that transmit Zika don't live near their home in Colorado and the life cycle of the mosquito fitted with how events unfolded.
揭示出冷空气的向南传播主要是一种低频模态的10—20天周期的振荡。
It has been revealed that the propagation of cold air mainly shows a mode of 10—20 day period oscillation.
在美国,七年一次的旱涝周期循环,使一种由老鼠传播的肺汉滩川病毒在西南部猖獗起来。
In the United States, cycles of rain and drought seven years ago permitted a deadly form of pulmonary hantavirus, carried by mice, to flourish in the Southwest.
基于时延测量的水声跟踪定位系统,当信号传播时延大于脉冲重复周期时,就会出现距离模糊。
For underwater acoustic positioning system based on measurement of time_delay, range ambiguity appears when pulse's propagating time is longer than its repetition period.
测点上某一震相的振幅和周期决定于震源强度以及震源到测点的整个传播过程中介质对震波的影响。
The amplitude and period of a phase at a receiving point depend on source strength and the effect of medium on seismic wave in the propagating from source to the receiving point.
以文献信息产品分编周期为切入点,分析了高校图书馆信息传播缓慢的原因,并提出解决问题的办法。
On the base of the classification catalogue period of document information works, this thesis has analysed the reasons of slowness in information spread and worked out a way for college libraries.
通过水中爆炸水击波及其多次脉动的观测,分析了水击波及其多次脉动的传播速度、脉动周期、频率及能量分布等特性。
Through observation on shock wave and multiple pulsating caused by underwater blasting, the velocity, period, frequency and energy of shock wave and multiple pulsating are analysed.
在这种鱼道中出现的滚动流将产生波涌,并继续向下传播,而且它的周期性滚动可能会严重危害鱼道。
Tumbling flow is appeared in this fishway which produces wave surge and continues to flow downward and may causes serious damage due to its behaviour of periodic tumbling action.
本文研究二维正弦周期介质中电磁波的传播及其中的某些独特的物理效应。
Propagation of electromagnetic waves and some particular physical effects associated with two-dimensionally periodic medium are investigated.
本文对周期波导中波传播与振动局部化的分析方法和计算结果可用于结构的优化设计。
The method and results in this paper for solving the problem of wave and vibration mode localization in periodic wave guide can be used in the optimum design of such kind of structure.
语言模因在模仿、复制和传播的过程中具有模仿的选择性、复制的周期性和传播的变异性特点。
During the process of imitation, copy and spreading, linguistic memes embody the following characteristics: the selectivity of imitation, the periodicity of copy and the variability of spreading.
弹性波在无限长直线型失谐周期结构中传播时,会出现弹性波局部化现象。
As elastic waves propagate through disordered infinite linear periodic structures, localization phenomenon of elastic waves will appear.
应用该方法分析了一种周期性结构的反射特性,与用传播矩阵方法所得结果一致。
The reflection coefficient for a periodic structure computed by this method is in good agreement with the result calculated by the propagating matrix method.
海浪是海面起伏形状的传播,是水质点离开平衡位置,作周期性振动,并向一定方向传播而形成的一种波动。
The waves of the sea is the shape of the spread, and is left at the water quality, balance position periodic vibration and spread to certain direction, in the form of a wave.
它是利用光纤材料的光敏特性在光纤的纤芯上建立的一种空间周期性折射率分布,其作用在于改变或控制光在该区域的传播行为方式。
They are new type of passive optical components, which are based on the periodical distribution of refraction index in fiber core.
首先,研究了声波在一维准周期系统中的传播问题。
Firstly, acoustic waves propagation in ID quasi-periodic system is studied by means of the transfer matrix method.
结果显示:纬向风应力有35、47和57个月周期的传播型振荡; 经向风应力有28和38个月周期的传播型振荡。
The results show that the oscillations of zonal wind stress have 35 47 57 months, the oscillations of meridional wind stress have 28 38 months.
第四部分,首先分析了影响事件营销的相关因素,分别为:企业因素、消费者因素、传播媒体因素和客户关系生命周期因素。
The forth part first analyzed the relevant factors affecting the event marketing, as follows: business factors, consumer factors, media factor and CRM factor.
第四部分,首先分析了影响事件营销的相关因素,分别为:企业因素、消费者因素、传播媒体因素和客户关系生命周期因素。
The forth part first analyzed the relevant factors affecting the event marketing, as follows: business factors, consumer factors, media factor and CRM factor.
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