膨胀波在加速流中变宽。
声波在其中传播时将出现两个膨胀波和一个旋转波。
The propagation of sound in wet close granular media can excite two expand waves and a rotation wave.
在点，最后膨胀波在一系列交叉的墙，墙的压力是附近的空气中的价值。
At the point where the last expansion wave in the series intersects the wall, the wall pressure is near the ambient value.
高时空分辨率的NPLS图像再现了激波、膨胀波、边界层及尾迹等流场结构。
NPLS images at high spatiotemporal resolution reveal shockwave, expansion wave, boundary layer and wake in the flow.
发现了在接近喷嘴出口的区域里，出现了与射流内的激波、膨胀波有关的振荡流。
At the region near the nozzle exit, a vibrating flow phenomenon is found, which is associated with the expansion waves and shock waves reflections inside the gas jet.
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.
根据激波理论，爆炸产生压力脉冲并以压力波的形式传播，既有压缩波也有膨胀波。
According to the shock theory, the ejecta produced by explosion form the pressure pulse, and it spreads in forms of either compression waves or expansion waves.
此外上游静子尾迹以及动叶尾缘出口膨胀波等也是产生转子叶片表面非定常力的因素。
In addition, the wake interaction of upstream blade row and the expansion wave at rotor exit also cause an unsteady force acting on the downstream rotor blade surface.
超燃冲压发动机的内部流场很复杂，存在激波、膨胀波、附面层和剧烈的化学反应等相互作用，给数值模拟带来很大的困难。
The internal flow fields in scramjet are very complex, due to the interaction of shock waves, expansion waves, boundary layer and strong reactions.
当一个中微子撞击原子时，碰撞产生的能量会使周围环境受热，使其发生微小的扩张膨胀，并且触发产生一种形状特殊的微型冲击波。
As a neutrino strikes an atom, the energy of the collision warms the immediate surroundings, causing them to expand ever so slightly and trigger a minuscule shock wave of a specific shape.
第一种可能性是，发达国家用通货膨胀抵消其债务，办法可能是一波大过一波的量化宽松。
One possibility is that the developed world will attempt to inflate its debt away, perhaps by ever-larger doses of quantitative easing.
火球最初的迅速膨胀剧烈地压缩着周围的大气，产生了威力巨大的冲击波。
The initial rapid expansion of the fireball severely compresses the surrounding atmosphere, producing a powerful blast wave.
高能电子和正电子从一个内部的X射线环中向外运动，在不同形式的物质中标记出了一个冲击波，产生了一个膨胀的X射线光。
Energetic electrons and positrons (antielectrons) move out from an inner X-ray ring, which marks a shockwave between different forms of matter, to produce an extended X-ray glow.
投资者猜测央行可能提高存款利率来抵御通货膨胀，援引分析师陈建波的话。
Investors are speculating that the central bank may raise the deposit rate to combat the erosion of savings by inflation, according to analyst Chen Jianbo.
通过亚稳态液体闪蒸形成的蒸发波以及气体动力学非连续理论，建立了电子膨胀阀壅塞机理模型。
A mechanical model of choking flow in the expansion valve was presented, which is based on the expansion wave and gas dynamics discontinuities theories.
共轭对在微爆炸中产生并在膨胀中湮没，将此过程与爆轰波传播相关联，建立了共轭爆轰模型。
Correlating detonation wave propagation with the conjugate pairs appearing in micro-explosion and annihilating in expansion, the conjugate detonation model is established.
巨大的热量造成球形腔体的剧烈膨胀，并产生各种震动波。
The tremendous heat causes rapid expansion of a spherical cavity, which in turn generates seismic waves.
膨胀石墨蠕虫对毫米波的衰减为散射和吸收作用的综合结果。
The millimeter wave attenuation of expanded graphite is a comprehensive actions of scattering and absorption.
提出了冲击该、气体膨胀压和反射拉伸波在破岩过程中各自所起的不同作用。
The different effects of shock wave, gas expansion pressure, reflected extension wave are put forward.
讨论了弹性波多普勒效应的叠加性质，并指出相对论的时间膨胀和长度收缩对弹性波多普勒效应的影响。
The superposition property of elastic wave's Doppler effect and the influence of relativistic time dilation and length contraction on elastic wave's Doppler effect are also discussed.
结果表明最大衰减均达到70%以上，说明利用可膨胀石墨发烟剂产生的烟幕来干扰毫米波是可行的。
Test results showed that the maximum attenuation effect can exceed 70%, and the expansible graphite was proved to be a possible countermeasure to millimeter wave.
岩石中装药爆炸产生的爆破能量可分为爆炸冲击波能量和爆生气体膨胀能量。
The explosive energy of charge in rock is composed of shock wave energy and gaseous explosive energy.
提出了一种基于形态膨胀运算的对子带间重要系数位置信息进行联合编码的新型小波图像压缩编码算法。
A new wavelet image compression algorithm was proposed based on morphological dilation and the positional information of the important coefficient couplet belt.
此关节采用板弹簧为柔性骨架，波壳弹性体受气压后轴向膨胀作为肌肉动力。
The joint uses the spring-beam as a flexible framework, and the expandable cylindrical bellows elastomers by air pressure are used as a muscle.
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.
激光将加热实现溶在溶液中的蓝色染料，这将会产生一个气泡，这个气泡会迅速地膨胀和塌缩，当这类气泡单独产生时，就会造成在液体中传播的冲击波。
The lasers heated molecules of a blue dye dissolved in the fluid, which in turn created tiny bubbles to rapidly grow and collapse.
[17] 冀志江，韩斌，侯国艳，等。石墨为吸波剂水泥基膨胀珍珠岩砂浆吸波性能研究[J]。材料科学与工艺，2011，19（2）：15-18。
JI Z J, HAN B, HOU G Y, et al. Electromagnetic wave absorbing properties of cement-based expanded perlite mortar with graphite[J]. Materials Science and Technology, 2011,19(2):15-18.
[17] 冀志江，韩斌，侯国艳，等。石墨为吸波剂水泥基膨胀珍珠岩砂浆吸波性能研究[J]。材料科学与工艺，2011，19（2）：15-18。
JI Z J, HAN B, HOU G Y, et al. Electromagnetic wave absorbing properties of cement-based expanded perlite mortar with graphite[J]. Materials Science and Technology, 2011,19(2):15-18.
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