1) spreading speed
渐近传播速度
2) asymptotic rate
渐近速度
1.
This paper discusses the asymptotic rate of "mean value point" in second mean value theorem for integrals .
主要讨论了第二积分中值定理“中值点”的渐近性和渐近速度 。
3) propagating speed
传播速度
1.
Based on our previous works on the fractal analysis of the turbulent flame with Reynold number from 4335-11100, a novel model of the propagating speed of turbulent flame was proposed here.
本文利用激光层析技术和数字图像处理技术，在对Ｒｅｄ＝４３３５～１１１００范围内的Ｂｕｎｓｅｎ式湍流预混火焰热图像序列进行分形分析的基础上，提出了一种基于分形理论的湍流预混火焰传播速度模型，该模型将小尺度涡团在火焰锋面的强化湍流扩散效应归结为对锋面结构的改变上。
4) propagation speed
传播速度
1.
A comparative study on the propagation speed and physical parameters of underwater blast wave and air blast wave;
水下冲击波和空气冲击波传播速度及物理参数的对比研究
2.
Solid Young s modulus is determined by measuring the propagation speed of longitudinal wave induced by ultrasonic wave in solid media.
通过测量超声波在固体介质中传播的纵波传播速度,进一步测量该固体的杨氏模量,得到了测量固体杨氏模量的一种新方法。
5) transmission speed
传播速度
1.
characteristics of ultrasonic flaw - detection of iron castings, waveforms of average defects, and the relationships between transmission speed and nodularity as well as mechanical properties was introduced.
介绍了超声波探伤原理及铸铁件超声波探伤特点，常见缺陷波形以及超声波传播速度与球化率，力学性能的关系。
6) propagation velocity
传播速度
1.
Using two sensors set at each side of a certain long oil pipe line,we can position the spilling point with the propagation time difference of the negative pressure wave caused by spillage,which can be more exactly when considering the relation between its propagation velocity and temperature in different mediums in this system.
由于考虑了负压力波在传输介质中的传播速度与温度的关系 ,使漏点定位更加准确。
2.
Up till now there is no clear cut definition of theory for propagation velocity of coherent structure in wall region of a turbulent flow.
近壁湍流相干结构传播速度的问题，目前尚无理论结果。
3.
Based on experiment analysis of hydraulic properties of tidal bore about bore height、propagation velocity and tidal current velocity,the relative tidal bore height exceeds 0.
通过在涌潮水槽中测试分析不同潮前水深、涌潮高度条件下的涌潮传播速度、涌潮水流速度等要素,得到潮头充分破碎涌潮的相对潮高大于0。
补充资料：渐近公式
渐近公式
asymptotic formula
渐近公式}朋yolp肠cl栩.lula二~Irror~绷如甲My月a} 包含符号。，O或等价记号一(函数的渐近相等(as，mPtotiee甲ality))的公式 渐近公式的例f 牡n一丫二一x十口(义舌%*0、 )5戈l+‘)(义‘)，、。0;茸、十芜川、一丫’℃一，关二 “(一‘，一下:_于“一笑(7r以)是不超过二的素数的个数，. ‘M，B因脚月撰【补注】关于符号。O和一的意义，例如见阵11或!AZ}.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条