- 更多网络例句与声波相关的网络例句 [注：此内容来源于网络，仅供参考]
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Based on indoor measurement of rock acoustic velocity,drillability, rigidity ,uniaxial compressive strength,the relationship between acoustic velocity and fragmentation parameters of rocks and that between the surface acoustic velocity and the underground mine logging acoustic velocity were explored by regression analysis.
在室内测定岩石声波速度、可钻性、硬度、单轴抗压强度试验的基础上，利用回归分析方法，探索声波速度与岩石机械破碎性能参数之间、地面声波速度与井下测井声波速度之间相关关系，建立了利用测井声波速度预测地层岩石机械破碎性能参数的数学模型，介绍了预测剖面及资料验证结果，并将这一方法用于计算PDC钻头可钻性以及中国南方海相碳酸盐岩地层的岩石力学参数。
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In this thesis, the AlN thin films were deposited on SiO2/Si and GaN/Sapphire substrates respectively for layered structure SAW devices by Helicon sputtering system. Laser ultrasound system was used to measure the acoustic wave velocity of AlN/SiO2/Si layered structure. Frequency response and insertion loss were measured by an HP8510C vector network analyzer to analysis insertion loss, sidelobe and quality factor. The results showed the possibility of incorporating thin films SAW devices with other semiconductor devices.
本研究使用回旋溅镀系统分别在SiO2/Si、GaN/Sapphire两种基板上沉积AlN并制作层状表面声波元件，并利用雷射超音波系统量测AlN/SiO2/Si结构之表面波速及机电耦合系数，再利用网路分析仪量测其频率响应，分析其插入耗损、 sidelobe、品质因子Q，以比较不同基材所制作之层状表面声波元件之特性，此研究成果初步验证AlN层状表面声波元件与半导体元件整合之可行性。
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The conducting and receiving sensibility of the Gong tonality vibromusic sound wave at the main points of the spleen and stomach meridians:(1) The conducting sensibility of meridians and acupoints were different from each other;(2) The conducting of the spleen and stomach meridians of the FD group was weaker than the control group;(3) In the FD group, the spleen meridians had higher conducting sensibility than the control meridians and soft tissues, while in the control group the zusanli point of stomach meridian have higher sensibility than other points;(4) Divide the FD into gastric motility disorders form and non-gastric motility disorders form, the diference of interclass of Diji point's receiving sensibility of music sound wave had statistical significance.
脾胃经腧穴对宫调音乐声波传导的接收：(1)不同经络不同腧穴对音乐声波传导接收敏感性存在差异；(2)FD组脾胃经腧穴对宫调音乐声波接收弱于对照组；(3)FD组脾经腧穴对音乐声波的接收较对照经及对照软组织敏感，对照组胃经足三里穴对音乐声波的接收敏感性高于其他腧穴；(4)动力障碍型与非动力障碍型地机穴的音乐声波接收差别有统计学意义； 4。
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A kind of acoustic phased arc array with circumferentially controlled directivity presented in this paper can be used to make acoustic logging with circumferential azimuth detection function.
为了实现声波测井的周向分辨能力，提出了可应用于声波测井的、具有周向辐射指向性的相控圆弧阵声波辐射器方案。
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The analysis on the numerical simulation results of the azimuth characteristics of the acoustic field generated by the transmitter showed that the acoustic energy generated by the phased arc array transmitter could radiate onto the sidewall of oil well in a certain azimuth range.
对模拟声场的方位特征进行的分析表明：相控圆弧阵声波辐射器产生的声波能量基本向某一周向角范围的井壁入射，进入地层的声波在一定周向角范围内传播。
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The numerical simultion results were analyzed on azimuthal characteristic of acosutic field. The analysis results show that the acoustic energy generated by the phased arc array transmitter radiates onto sidewall in certain azimuthal range.
对模拟声场的方位特征进行的分析表明：相控圆弧阵声波辐射器产生的声波能量基本向某一周向角范围的井壁入射；进入地层的声波在一定周向角范围内传播。
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To clear pulverized coal caking from pulverized coal bunker by using sonic wave technology;2. The sonic paraffin control technique makes use of hydrodynamics sonic wave principle.
声波防蜡是利用流体动力式声波原理，将声波发生器接在流动管柱上，可长期在线工怍，实现防蜡目的。
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The spectrum analysis shows that ① Infrasonic waves produced by meteor are mostly very short, lasting one to five minutes;②Periods of the infrasonic waves range mostly from 40 to 408 seconds, and a few waves range from 40 to 480 seconds;③ During 7:21 p.m. to 8:41 p.m. on Nov. 17, the infrasonic waves were much denser. After 8:41 p.m., the waves become more and more sparse, all waves conform to those observed with naked eyes;④ Amplitudes of infrasonic waves from meteor differ significantly from each other (weaker ones below 5 to 10 Pa, medium ones from 10 to 20 Pa, and stronger ones from 20 to 40 Pa). Two of the strongest ones reach 75 Pa and 50 Pa respectively around 7:28 p.m. and 8:07 p.m. on Nov. 17. An explanation of above results is given.
频谱分析结果表明：①各流星产生的次声波大都很短暂，持续时间为1~5min；②流星次声波的周期大都在40~408s；③在1998年11月17日19：21-20：41期间流星次声波仍很密集，20：41后才变得越来越稀疏，恰与肉眼观测结果相符；④流星次声波的振幅彼此相差很大，较弱的在5~10Pa，中等的在10~20Pa，较强的在20~40Pa，最强的两个波在11月17日19：28和20：07前后分别达到75Pa和50Pa。
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By establishing the standard analysis graduation pattern of acoustic logging data,the distribution law that interval transit time of the key horizon declines with the increase of buried depth is obtained, and acoustic logging data are processed according to the same standard using correlation analysis, which corrects the system error caused by apparatus so as to give an assurance of acoustic logging data accuracy and its application in other aspects.
本文通过建立声波测井数据标准化分析刻度模式，给出了&标准层处的声波时差随着埋藏深度的增加而呈递减趋势&这一分布规律，并利用相关分析技术，对头台油田的声波测井资料进行统一的标准化处理，从而克服仪器刻度的不精确性造成的系统偏差，为提高声波测井资料的可靠性及在其它方面应用提供保证。
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In the process of building and using the mass concrete structures, because of the effect of out-side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance Using nondestructive testing method to test the concrete"s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseasesThis dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic FEM to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, Researched the principles of the first-arriving waves" phase when the cracks" depths are not same, obtained the relation between the inversion point and the cracks" depth, which has the direction sense in the application of projects,The second part of this dissertation is CT , which used the ultrasonic wave running through the tested-substance to get arriving-time of the ultrasonic wave, then inverse the image This dissertation drawed one CT program which can well present the different little cells ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested-substance, CT has the better using foreground..
在混凝土结构的施工及使用过程中，由于受其自身及外界各种因素的影响，常常会产生一些缺陷，对结构物的承载能力和耐久性造成严重影响，采用无损检测技术进行质量检测和健康诊断，这对混凝土结构开展安全、稳定性评估以及病害隐患治理研究具有重要意义。本论文主要针对大体积混凝土结构缺陷的检测方法展开研究工作，重点讨论了超声波法检测混凝土结构裂缝的基本原理和方法及其特点、适用范围，运用动力有限元数值模拟其检测过程，探讨了有裂缝缺陷的混凝土结构在脉冲荷载作用下弹性波的传播及其变化特征，研究了不同裂缝深度下首波相位变化规律，得出了反转临界点与裂缝深度之间的关系，这对实际工程应用具有指导意义。声波CT是一种新的无损检测技术，它是利用声波穿透被检测体获取声波接收时间，来进行计算机反演成像的技术。本文利用直射线法编制了层析成像程序，能较好地呈现被检测物体各微小单元的声波速度分布图像，从而对检测体的质量状况作出诊断评估，具有较好的应用发展前景。
- 更多网络解释与声波相关的网络解释 [注：此内容来源于网络，仅供参考]
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acoustic wave propagation：声波传播
Acoustic Wave Filter 声波滤器 | acoustic wave propagation 声波传播 | Acoustical Conduction 声导
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acoustic impedance：声波阻抗
地层剖面显像的原理系利用声波在海床下岩层中传递时,因介质的不同,其声波阻抗(acoustic impedance)产生变化,使得部分能量反射回来,经由受波器接收后,再经由转换器转换成电子讯号,讯号经由绘图机画成影像,或是将电子讯号储存成数位电子档案,
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acoustic hologram：声波全息照相
acoustic frequency sounding 声波频率测深 | acoustic hologram 声波全息照相 | acoustic holography 声学全息;声波全息照相
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phonautograph：声波记振仪;声波振动记录
phonation 发声;音信号传输 | phonautograph 声波记振仪;声波振动记录 | phone spacing 检波器间距
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saw：表面声波
部分:一般介绍.标准值和试验条件.第1节:一般介绍和标准.第2节:试验条件1770 DIN IEC 60862-2-1992 表面声波(OFW)滤液器.第2部分:表面声波滤液器的应用指南(第3节)1771 DIN IEC 60862-3-1992 表面声波(SAW)滤波器.第3部分:
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Sound Waves：声波
压力向邻近空气传播的过程产生我们所说的声波(sound waves). 声波与水运动产生的水波不同,声波没有朝前的运动,只是空气粒子振动并产生松紧交替的压力,依次传递到人或动物的耳鼓产生相同的影响(也就是振动),引起我们主观的"声音"效果.
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Sound waves are sound waves：声波也是声波
there's no reason it shouldn'T.|没理由行不通啊 | Sound waves are sound waves.|声波也是声波 | Stones are stones.|石头都是石头
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phonophotography：声波照相法 声波照相术
phonophotogram 声波照相记录 | phonophotography 声波照相法 声波照相术 | phonoplug 拾音插头
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acoustical reflection factor：声波反射系数
"声波全像学","acoustical holography" | "声波反射系数","acoustical reflection factor" | "声波特徵","acoustical signature"
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Rayleigh wave：声波
氧化锂铌单晶具有高机电耦合及极低的声波衰减系数,容易激发高频表面声波(Rayleigh wave),是用来制作表面声波(surface acoustic wave,简称SAW)元件的最佳材料.