The aeroplane will travel at twice the speed of sound.
飞机将以两倍于音速的速度飞行。
The hyena's whoop vocalization is a series of discrete calls produced in about of sound that can travel distances of more than two miles.
鬣狗“呜呜”叫声是由一轮发音而形成的一系列不连贯的呼唤，可以传播到两英里以外。
The researchers also charted sound waves passing through nine quiet regions of the sun, where no sunspots were developing, and found no significant anomalies in the waves' travel time.
在无黑子活动的九个太阳宁静区，研究人员发现声波的传播时间没有这么大的变化。
Title songs from her previous albums, such as Travel with Sound and Fly for You, often dealt with her perception of and confusion in relationships.
她前几张专辑中的主打歌，例如《旅行的意义》和《失败者的飞翔》，往往会探讨她对于情感的看法和困惑。
What do you think? Does the idea of making a home in a foreign destination sound crazy? Or awesome? (we'd include travel funds to visit family in our budget.)
你觉得怎样？在一个陌生的地方再次安家，是疯狂还是酷毙了？(旅费亦含在家庭预算之中)。
The company will reduce travel spending by a fifth, eliminate merit salary rises in September, and scale back the expansion of its Puget Sound campus near Seattle, Washington.
该公司将减少五分之一的出差费用，9月份应得的工资增长完全被砍掉，并且缩减了其在华盛顿州西雅图的普吉特湾校区。
The shape of the Super Hornet, which can travel at up to 1, 370mph - 1.8 times the speed of sound - encourages the cone to form.
超级大黄蜂的最高时速可以达到1370英里每小时（2205公里/小时），这个速度是音速的1.8倍。 如此之高的飞行速度和它的外形设计使超级大黄蜂易于形成蒸汽锥。
To make it travel more efficiently, researchers blasted a short burst of sound at an electron trapped in an energy well.
为了使之移动得更有效率，研究者对困在势阱中的电子加了一个短促的冲击声波。
Hearing entails the transformation of sound vibrations into nerve impulses, which travel to the brain and are interpreted as sounds.
听觉必须将声音的振动转换成神经脉冲，送往脑部并解读为声音。
Sound is a form of wave energy that can travel through air.
声音其实就是声波，能在空气中行进的声波。
The newly designed shop entrance is crafted as a fascinating installation of light and sound - an emotional and virtual time travel.
新设计的商店入口是有关光线和声音的迷人装置—一场带给人情绪体验的虚拟时间之旅。
All airplanes will travel faster than the speed of sound.
所有飞机的速度都会超过声音的速度。
Sound waves travel outward like balloons expanding around their source. The sound's power is distributed on the surface of the wave which increases with the square of the distance from its source.
声波的扩散就好比气球的膨胀，声波从声源向四周扩散，声音的能量也随着声波四散开来。
In the real world, as sound waves travel through the air, they bounce off of every surface in our environment, resulting in a complex mix of reflections.
在现实世界中，当声波穿过空气，每一个在我们的环境中表面被弹开，导致一个复杂的混合反射。
Acoustic — studies the physical properties of speech sounds, the way sound travel from the speaker to the hearer.
声学语音学研究语音的物理性质，研究语音从说话者到听话者之间的传播方式。
It is applicable to all kinds of sound noisy environment. Such as: construction site, workshop, travel, vehicles, aircraft, learning and sleep.
适用于各种声音噪杂的环境：如施工现场、生产车间、乘坐车船、飞机、学习与睡眠。
Skylon will take off from a standard airport runway and travel at more than five times the speed of sound.
“云霄塔”将可以从一个标准机场跑道起飞，然后以高于5倍音速的速度飞行。
Skylon will take off from a standard airport runway and travel at more than five times the speed of sound.
“云霄塔”将可以从一个标准机场跑道起飞，然后以高于5倍音速的速度飞行。
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