生活中的挑战似乎也是一波一波到来的，而且我们会发现自己处理棘手情况的能力正在减弱。
Challenges in life seem to come in waves and we can find our dexterity for handling tough situations waning.
随着冲击波的圆锥体变得越来越宽，并且不断向外向下移动，它的强度不断减弱。
As the shock cone gets wider, and it moves outward and downward, its strength is reduced.
一般，飞机飞得越高，冲击波(到达地面)所需要移动的距离就越大，使得音爆强度减弱。
Generally, the higher the aircraft, the greater the distance the shock wave must travel, reducing the intensity of the sonic boom.
一旦病毒活动减弱，一次关键的沟通会议将有助于减轻出现下一波传染的可能性。
Once the level of disease activity drops, a critical communications task will be to balance this information with the possibility of another wave.
因此，标量波并没有因为这样，他们的影响并不随距离减弱速度。
Scalar waves therefore do not have a velocity as such, and their effects do not diminish with distance.
压缩波的合并产生激波，它的强度被随后并入的压缩波或膨胀波分别增强或减弱。
Shocks are formed by merge of compression waves with each other and its magnitude is enhanced or declined by catching compression waves or expansion waves behind the shock respectively.
当两种波相位相同时，就会增强总反射，否则反射将会减弱，并且透射波也会有相同的规律。
When both waves are the same in phase, strong reflections take place, otherwise, reflection become weak, and the same as for transmission.
椭圆形的前缘可减弱超音气流在前缘进口区的加速程度，降低进口弓形波的强度；
The ellipse arc may depress the acceleration of supersonic flow in inlet area, decrease the strength of inlet shock wave.
生活中的挑战似乎也是一波一波到来的，而且我们会发现自己处理棘手情况的能力正在减弱。
Challenges sin life seem to come in waves and we can find our dexterity for handling tough situations waning.
海水的层化导致水波的多色性，而含孔结构改变了波作用场中的物面条件，使波作用减弱。
Stratification will make water waves in ocean multicolored and porous structures, which have different conditions of body surfaces, may cause wave loads diminished.
因为冲击波的能量在多孔隙物质中快速减弱，撞击能使上述深陨石坑附近的岩石有效加热。
Because shock energy attenuates rapidly in porous materials, an impact can heat the rocks bordering the deep crater very efficiently.
平均说来，随着纬度的增加重力波活动减弱，季节变化明显，近赤道地区重力波活动还呈现显著的年际变化特性。
On average, gravity wave activities vary seasonally and weaken with increasing latitude, and exhibit interannual variations near the Equator.
如果高频引力波的频率和入射方向改变，累积效应将大大减弱甚至消失。
On the other hand, the space accumulation will decreases, or even disappears, when the incident HFGW's propagating direction or frequency vary.
沙波具有一定的活动性，主要由SE向NW方向移动，且活动性逐渐减弱。
The sand waves move to some extent, with the main direction from SE to NW, yet this trend is gradually becoming weak.
并在减弱上向波能和对地表的破坏、避免冲孔、消除飞石危害、及增强安防能力方面有独到的优越性。
It also has special advantages of decreasing energy of wave upward and surface damage, avoiding punching, eliminating flying-rock risk and enhancing security.
计算结果表明，在弯管小曲率半径壁面附近，由于膨胀稀疏作用，爆轰波强度减弱，在局部出现前导激波与放热反应区的解藕以及二次起爆现象；
From the numerical results it is observed that as the curvature of the bend changes, different detonation phenomena occurred along the wall of the bended pipe.
前者引起反射波信息随传播时间逐步减弱；
The former is reflection information which has gradually weakened with propagation time caused by attenuation by absorption;
随缓蚀剂浓度升高，振荡波的周期变长，振荡减弱；
The higher the concentration of the organic inhibitor, the longer the period is and the feebler the oscillations is;
随缓蚀剂浓度升高，振荡波的周期变长，振荡减弱；
The higher the concentration of the organic inhibitor, the longer the period is and the feebler the oscillations is;
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