音速

However, in electric field computation, the BEM has not much unfould and most of them are limited in the conventional BEM. In the flow field computation, although some achievements have been gained in solving the constant and uncompressible fluid flow by using BEM, but to the inconstant, compressible, nonlinear, transonic flow, such as the flow in the arc quenching chamber in SF6 high voltage circuit breaker, no any report has been published up to now for the reason that the basic solution of this kind of flow has not been found.

目前，在电场计算领域所开展的工作相对较少，而且仅限于传统边界元方法的应用；在计算流体力学领域，近年来虽然一些学者应用边界元法，在解决定常、不可压缩等问题进行了相当深入的研究，获得了若干研究成果，但是对于像SF_6高压断路器灭弧室中存在的非定常、可压缩、非线性、跨音速、具有复杂而且变边界的气流场由于至今尚未找到基本解，而未见研究工作的报道。

The ideal2gas heat capacity as well as the second acoustic Virial coefficient has been deduced

根据实验数据，由热力学关系式得到了HFC143a 的理想气体比定压热容和第二音速

A spider may come with Web which ensnares their target while another may come with poison or a sonic attack - it's the luck of the draw.

一只蜘蛛可以拥有陷阱技能，而另一只可能拥有下毒或者音速攻击的技能。丫丫的，太强了。看来当猎人也不错。

Music A style of music evolved from southern Black American secular songs and usually distinguished by slow tempo and flatted thirds and sevenths.

蓝调音乐，布鲁斯：一种源于美国南部黑人通俗歌曲的音乐风格，通常表现为音速低缓，演奏第三和第七音节的降音调

Ofcourse i sucseeded but i didn't know that my return engine was malfunctioned and fell off during the sonic boom.

当然我成功执行了任务，但在返程时引擎发生故障，在音速飞行中坠落。

QQ sound also won the "2007 Top Ten most popular casual online games," the honorary title.

QQ音速还荣获&2007年度十大最受欢迎休闲网络游戏&的荣誉称号。

But very quickly after that, I have to bring the throttles out of AB to make sure I'm not supersonic by the time I get to the show center again.

但是很快，我就要把油门从加力状态下收回以保证我在飞过展览中心上空的时候不会超过音速。

The answer is wind: insanely fast, dangerous wind that whisks heat from day-side to night-side at a speed of 4,500 mph, nearly six times the speed of sound.

答案是风：疯狂，危险的风将向阳面的热量以4500mph的速度吹向背光面，这个速度相当于6倍的音速。

Finally, the techniques of time-serial measurement for transient flow field, three-dimensiqonal tomography, computer image processing and the theories above quantitative calculation studied in the thesis are used to measure the free jet flow field of real rocket, the flow field of bore nozlle, impingment field of exhusted jet, three-dimensional flow field in hypersonic shock tunnel, the flow field of boundary layer transition, explosive and combustion flow field of detonating powder and 3-D temperature field.

最后，利用本文所研究的瞬态流场时间序列定量测试技术，三维C.T技术，计算机图像处理技术和定量计算理论等对真实火箭燃气射流场，膛口流场，燃气射流冲击场，高超音速激波风洞中的三维流场，模型边界层转捩区流场，起爆药爆轰流场和燃烧场、三维温度场等进行测试，取得了一些国际上首创性的成果，并对实现上发现的一些新现象进行理论分析和解释。

Wrong notes, tempo mistakes, meandering jams, and a stoned Ozzy Osbourne may seem like detriments, but when paired with music this ugly it gives it an endearing urgency that keeps the album interesting.

听似错误的音符、音速和其中所充斥的干扰，还有那个兴奋陶醉的Ozzy Osbourne（他对此从不否认而且异常骄傲）可能看上去是对音乐的破坏，但和音乐配合起来时，这种丑陋的音乐元素却创造出一种会另人非常喜爱的急迫感，也使专辑更加吸引听众。

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。