head wave发音

意思翻译

头波

[地震]首波

相似词语短语

wave───v.挥手；挥手示意；挥舞；飘扬；使（头发）略呈波形；n.海浪；心潮；涌现的人（或物）；挥手；波；（头发）卷曲；（感情）爆发

make wave───制造浪潮；扰乱正常的做法或常规

black wave───黑波

head head───头颅

head───n.头；头痛；上端；领袖，首领；最前的部分；理解力；vi.出发；成头状物；船驶往；adj.头的；主要的；在顶端的；n.（Head）（英）黑德（人名）；vt.前进；用头顶；作为……的首领；站在…的前头；给……加标题

Wave hooves───波蹄

body wave───[力][地物]体波

bungles wave───蹦极波

crime wave───（某一地区短时期内的）犯罪率激增；恶浪

双语使用场景

In such conditions a shear head wave is generated, so that standard techniques based on monopole transducers can be used to measure formation shear velocity.───在这种情况下会产生横波首波，因此可以使用基于单极子传感器的标准技术测量地层横波。

we analyze the head wave PN, it shows that it's good in linearity relation, and the value of PN velocity counted out is same to the crust model using in the list of pass time of HuaNan seism.───对其首波pn进行分析，结果表明其线性关系较好，计算出的速度值与华南地区近震走时表中所用的地壳模型中的速度值一致。

greater the amplitude change of head wave of transverse velocity is, the severer the damage is, the later the arriving time of the first wave hollow and the longer the damaged element will be.───作用点在受损单元的起始位置时，脉冲作用点横向速度波首波波幅变化越大，损伤越大，脉冲作用点横向速度波的第一个波谷到达时间越晚，损伤单元越长。

The head wave of acoustic array could be accurately detected by the method of energy ratio of short-window and long-window.───首波提取采用了短窗-长窗能量比算法，能够精确地检测到首波。

Acoustic head wave on the borehole wall in a porous formation and the causes for its accompanying electromagnetic field───孔隙地层井壁上的声波首波及其诱导电磁场的原因

The Head Wave Radial Penetration Depth in Sonic Logging───声波测井中首波的径向探测深度

Extraction of head wave energy for formation wave in cement bond evaluation───水泥胶结评价中地层波首波能量的提取

Research of signal process and detecting head wave of acoustic array───阵列声波测井信号调理与首波提取技术研究

英语使用场景

The study concludes that the amplitude change of head wave of transverse velocity at the position of applied impulse can determine the starting location of damaged element.