而且，随着大流行病在国内和国际上波浪式相继传播，病毒的内在毒力可能会逐渐发生变化。
In addition, the inherent virulence of the virus can change over time as the pandemic goes through subsequent waves of national and international spread.
在本例中，不断变化的波浪也是我们拍摄的一部分内容。
塌岸破坏主要取决于水力作用、波浪冲击、水的浸泡、水位升降、河势变化等。
The destruction to the collapsed bank principally depends on water power, shock of wave, water soak, changes of water level and river topography and so on.
玻璃幕墙前的垂直百叶具有控制光线进入的功能，创造一个精致典雅的又有如平缓变化的波浪般透明的立面。
Vertical louvres at the glass facades have the function of controlling light ingress and create a delicate and elegant transparent facade with gently changing waves.
本文提出了一个在波浪作用下海岸水下横剖面随时间变化的数学模型。
In this paper a mathematical model of the variation of coastal underwater transverse profiles with time under wave action is proposed.
边坡各区域应力变化曲线与波浪波形相对应；
The stress change curves of the sections correspond to the wave forms.
智能水下机器人（AUV）在近水面的运动中，由于波浪干扰力的作用，运动状态会发生明显变化，其近水面的定深控制是比较困难的。
The motion of Automous Underwater Vehicle (AUV) changes obviously when it sails near surface under the influence of ocean waves, so it is difficult to sustain the depth.
波浪在传播的过程中，产生的附加应力会使海床土体强度沿深度产生非均匀性变化。
When waves propagate over a porous sea bed, the strength of soils in seabed will vary non-uniformly with depth.
研究近岸地区波浪的变化规律不仅具有重大的现实意义，还具有很高的学术价值。
So it is the great science value and operation significance to study the regularity of wave transforming.
通过对15名较高水平的站桩练功者的肌电研究发现，站桩过程中肌电振幅呈现出波浪式的变化周期，且周期持续的时间出现、依次递减的现象。
The 15 Zhan Zhuang masters have been studied with an electromyograph. It is found that there is a wavy periodicity in the amplitude, and a successive decrease in the lasting time of the periods.
这说明波浪增阻影响函数可以作为高速船舶最小阻力船型设计与改进的基本依据。文中还讨论了增阻影响函数的性征与变化规律。
It is pointed out that the influence function of added resistance in waves can be used for the design and modification of ship form of high speed ship with least resistance.
林4平2井地层产状变化较大，整个水平段为波浪型，但水平段井身质量和固井质量均达到了设计要求；
Well Lin-4-ping-2 had a diverse attitude, and the well path waves up and down along the horizontal section, while the well bore quality and cement job quality all met the design requirement.
文中还考虑了波浪折射、绕射的综合影响，以及沿岸波高不等引起的沿岸输沙率变化。
In this paper, the combined effect of wave refraction and diffraction, and the variation of longshore wave breaker height are considered.
为了研究波浪传播演变过程及其在破碎过程中的瞬时流场变化情况，在实验室水槽中进行了详细的波浪实验。
In order to study the changes of instantaneous field in wave propagation and wave breaking, a series of wave flume experiment is set up.
由于近岸波浪动力主要受地形等因素的影响变化剧烈，尤其伴随着波浪破碎，增加了直墙上波浪力确定的困难。
Determination of wave forces on a vertical wall is difficulty owing to violent change of near-shore wave dynamics by topographic and other factors and to subsequent wave breaking.
本文根据波浪在岸前的能量方程，理论分析了波浪反射与波能损失的关系，并进一步通过试验验证分析了波浪反射系数在岸前的变化趋势。
According to the energy equation, the relation between reflection and energy losses from mild beaches for short waves is analysed. Tests are conducted to confirm the analysis.
此外，影响海滩剖面短期变化的主要动力因素是波浪，台风大浪则是剖面迅速变化的直接驱动力。
Moreover, the main dynamic factor that influences temporal processes of profile is wave power. Typhoon and big wave actions are direct driving powers for the quick variety of the profile.
通过动三轴试验模拟波浪荷载作用下地基的变化情况，试验结果显示，沉箱的过度沉陷和侧移是由于强风暴使得软黏土强度弱化所致。
The test results reveal that the excessive settlement and lateral movement of the caissons are due to strength weakening of soft clay during the strong storm.
通过动三轴试验模拟波浪荷载作用下地基的变化情况，试验结果显示，沉箱的过度沉陷和侧移是由于强风暴使得软黏土强度弱化所致。
The test results reveal that the excessive settlement and lateral movement of the caissons are due to strength weakening of soft clay during the strong storm.
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