音速

So Santas sleigh must be moving at 650 miles/second, 3,000 times the speed of sound.

这样，圣诞老人的雪橇需要一秒钟跑650哩，这是音速的3，000倍。

In terms of sound, it will be an expansion on the sonic experiments thru the 4 albums.

听起来会是整个4张专辑的音速试验的扩展。

The subsonic region is the exterior of the hole: Sound waves can propagate upstream but only at the expense of being stretched, like light being redshifted.

次音速的区域则对应到黑洞之外的时空：声波能够往上游传播，而唯一的代价是波长被拉长，就像光会被红移一样。

You would need to travel at about 64 times the speed of sound to reach there in 15 minutes.

如果你以64倍音速旅行，到达那里也要15分钟。

At the speed of sound, all the rules change.

而在音速飞行中，所有这些原则都将发生改变。

It is more than 40 times the speed of sound into the Earth's surface.

它以超过40倍音速的速度冲向地球表面。

He observed that everyone at the press table was scribbling and the official stenotypist had his head down, fingers racing.

他注意到记者席上的人都在忙着记录，官方按音速记员也低着头，手指飞快地动着。

The interaction between the two primaryvortices generated form the strake and leading edge are successfully simulated.

机翼上由翼前缘翼及翼前缘所产生的二涡旋流它们之间地相互干扰以及穿音速震波/涡悬流/边界层之间地相互干扰均可以精确计算模拟，并与风洞实验结果作验证比对。

FM3: the leader in Chinese abstract experimental electronic music scene, renowned for their amazing invention 'Buddha Machine'. Shou Wang: well-known guitar-experimentalist out of the Chinese alternate band scene, whose band Car Sick Cars was selected as the opening band for Sonic Youth. Mamerjan: the master of Kazakh folk. Zhu Xiaolong: famous ex-guitar in consistently strong Chinese rock band 'The Tongue'. Wang Changcun: the first mainland sound artist to release album under Sub Rosa label.

FM3，中国抽象实验电子乐的先锋人物，以唱佛机闻名世界；守望，年轻有为的吉他手，中国新生代乐队代表Car Sick Cars的主唱兼吉他，该乐队曾担任音速青年中国巡演的嘉宾乐队；马木尔，哈萨克人引以为傲的民谣英雄；朱晓龙，国内最出色的摇滚乐队"舌头"的前吉他手；王长存，首位在国际顶级实验电子厂牌Sub Rosa发行唱片的内地声音艺术家。

Their speed is subsonic. Navigation systems are usually more simple than those of larger missiles.

飞行速度为次音速，导引系统通常较大型飞弹简单。

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。