查询词典 sound wave

Experimental results of the second harmonic sound pressure level(SPL2)curves in frequency domain show that Prof.MAA's theorydescribes the behavior of the second harmonics satisfactorily in whatis called "Steady Region" of standing wave field.

频域内，大振幅驻波场二次谐波声压级曲线的实验结果，确认马大猷教授的理论为驻波场&稳定区&的极好描述，所提理论在本实验研究中，得到了肯定结果。

What's more, as the vehicle approaches the speed of sound, it produces a frontal shock wave which liquefies the earth ahead, so the wheels end up carving through ground, rather than simply rolling over it.

更重要的是，由于车辆接近音速的，它产生正面冲击波的液化地球未来，所以车轮最终通过地面雕刻，而不是简单地在它滚动。

For example, when passing at low altitude supersonic aircraft, when the head and tail of the aircraft will have the pressure and density of mutations through the surface formed after the N-shaped shock wave reflection, reached the ground sounds like explosions, this special sound of noise is called the H -.

例如，当超声速飞机在低空掠过时，在飞机头部和尾部会产生压力和密度突变，经地面反射后形成N形冲击波，传到地面时听起来像爆炸声，这种特殊的噪声叫做轰声。

If all else fails, use the Wave MME drivers - all windows compatible soundcards have these, but while they can provide the same sound quality, they usually do not provide good response times.

如果所有这些都不奏效，使用波太太司机-所有的Windows兼容的声卡有这些，但同时他们可以提供相同的音质，它们通常不提供良好的响应时间。

We seek for full expression of the outside and the transparency of the inside of the building at night, especially the moving wave in the water, in the lamplight, is projected to the building, making people's sightlines move correspondingly. Each floor, there is "static" dynamic water shadow, which is dynamic without any sound, and convergent and general.

我们力图实现晚间建筑外形体的展现和建筑内部的剔透性，特别是光影中水的波动投影在建筑体上，仿佛视线也被荡漾起来，每一层都有&静&动的水景，无声而动，收敛而大气。

Trained hounds can easily pull knights from horseback or break lines of pikemen, and the sight and sound of a wave of war dogs, howling and snarling, has been known to cause panic among even the most hardened infantry soldiers.

经过训练的战犬能够轻松地把骑士从马上拽下来，或者突破长矛组成的防线，并且当面对一群汹涌的战犬的时候，它们的狂吠和咆哮会在即使是最强大的步兵战士中引起恐惧和慌张。

You can also see the wave form in the sound diary.

你也可以看到波的形式在健全的日记。

Light and sound move in the form of wave .

光线和声音以波的形式传播。

When sound waves enter the cochlea,which is really a tube coiled around,they set a membrane into a back and forth motion and cause a new wave.

当声波进入耳蜗这条盘旋的管道，它令薄膜前后移动并且产生新的波动。

Heaven the foot hot tile just with the three-stringed piano moving musical sound;Drove from the yellow river aroused a more rising big wave voice and ten thousand precinct chief, river, the ship work number son voice of the male Hun;The absolute being state No.5 cosmos airship that embarked from Yang Li Wei of aerospace hero roamed about at pleasure to drive in the good news of space;Blue print and country that developed from reform in the city wealthy civilization fantasy drove in the song.

呵，祖国，您如一叶希望之帆，从共和国建国大典的隆隆礼炮声中驶来；从天山脚下热瓦甫与三弦琴动人的琴声中驶来；从黄河激越彭湃的涛声和万里长江雄浑的船工号子声中驶来；从航天英雄杨利伟乘坐的神州5号宇宙飞船遨游太空的喜讯中驶来；从城市改革振兴的蓝图和乡村富裕文明畅想曲中驶来。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。