This paper studies an acoustic method for measuring moisture contents in grain flowing.
研究了一种测量流动谷物含水率的声学方法。
The aim of the present study is to use the acoustic method to determine the quality of tea.
当前研究的目的是用声学方法来测定茶的质量。
It's a high selectivity, high sensitivity, high stability way that use photo acoustic method to detect trace gas concentrations.
光声法检测痕迹气体浓度，是一种具有高选择性，高灵敏度，高稳定性的气体检测方法。
In this paper, the monitoring of two-dimensional velocity field in the tangentially fired furnace is studied by using an acoustic method and simulation.
该文模拟研究了声波法四角切圆燃烧锅炉炉膛二维速度场监测方法。
A measurement style of not touching is used during monitoring air dynamical field in a furnace with acoustic method, which is modern high-tech control means.
声波法监测炉膛空气动力场采用非接触的测量方式，是一种现代高科技控制手段。
Acoustic emission (AE) is a new method for cutting tool condition monitoring.
声发射是一种新的切削刀具状态的监测方法。
Acoustic immittance measurement is a new developed method of ear examining recently.
声导抗测听是近年新开展的一种耳功能检测方法。
This paper uses experimental method to study the acoustic characteristic of plosives, affricates and nasals of Taiyuan dialect.
本文运用实验的方法研究了太原方言的塞音、塞擦音和鼻音的声学特性。
Road traffic noise reducing devices. test method for determining the acoustic performance. part 3 : normalized traffic noise spectrum.
道路交通噪音减弱装置。声性能测试方法。第3部分：正常交通噪音范围。
The generalized reflection-transmission coefficient matrix method is developed to study the acoustic wave propagation in a layered cylindric symmetric medium.
本文将广义反射、透射系数矩阵方法推广用于研究声法测井中的声波传播问题。
The application of inter borehole acoustic wave method to probing deep cracks in mass concrete can effectively solve the above mentioned problems.
而应用声波跨孔法进行大体积混凝土结构的深裂缝检测可有效地解决上述问题。
This method allows to model acoustic medium by using solid elements.
该方法允许使用固体单元来模拟声介质。
In this paper, the mudstone acoustic time difference method and the vitrinite reflectance method are used to calculate the Lower Cretaceous denuded thickness in the Santanghu basin.
文中利用泥岩声波时差和镜质体反射率法计算了三塘湖盆地下白垩统的剥蚀量，两种方法得出的结果吻合较好。
The mixed method of boundary element and fractal finite element is adopted to solve the cracked structure-acoustic coupling problems.
应用分配形有限元和边界元相结合的方法于含裂纹的结构声相互作用问题。
The homogeneity of certified reference material is studied by acoustic emission method for composite solid propellant burning rate.
采用声发射燃速测试方法研究了复合固体推进剂方坯燃速的均匀性。
The damage signal of high speed composite flywheels was collected by acoustic emission method.
采用声发射法对复合材料飞轮试件高速旋转时的损伤信号进行采集。
In this paper, the method which can judge the working condition of the insulator based on the acoustic emission is given (AE method).
文章根据污秽放电伴随的超声信号，提出用声发射信号来反映绝缘子的污闪过程。
The method is suitable to analyze and identify the target signals of acoustic fuzes .
提出一种新的信号分析方法，即信号的过零率分析法，并对其进行了论证。
In this paper, two new methods of determining in-situ stresses of rock masses in laboratory, acoustic emission method and analysis of typical points of stress-strain curves are investigated.
本文研究了实验室内测定岩体地应力的两种新方法——声发射法和应力应变曲线特征点分析法。
Based on the advantages and shortages of EMD, it is the first time to use this method to Acoustic Emission Testing.
在分析了EMD方法的优点和不足的基础上，首次提出将该方法应用于声发射检测中。
The paper studied the measurement method for directivity of phased-array acoustic transmitter in acoustic log by experimental modeling method.
本文通过实验模拟的方法研究了声波测并相控线阵声波辐射器的指向性测量方法。
In consideration of the drawbacks in conventional acoustic impedance inversion method, the homotopy method with vast convergence was applied to the acoustic impedance inversion in seismic exploration.
文章针对传统的声波阻抗反演方法的不足，将大范围收敛的同伦方法用于地震勘探声波阻抗的反演。
In the paper, experimental phonetics acoustic analysis method, Qinghai vernacular, Oirad dialect and Alasha vernacular soil acoustic comparative study.
本文用实验语音学声学分析方法，对青海土语、卫拉特方言和阿拉善土语进行了声学比较研究。
The complex sound field distribution of the focused transducers was calculated by the coordinate transform method, and the acoustic power was measured.
该文应用坐标变换法对该聚焦换能器的复杂声场分布进行了数值计算，并测定了其声功率。
Modal acoustic emission (MAE) is a new method for acoustic emission testing of materials.
模态声发射是材料声发射检测的新方法。
Based on transient model method and acoustic leak detection method, a complete set of high-pressure gas pipeline leak experimental device is designed.
设计了一套完整的基于瞬态模型法和声波泄漏检测法的高压输气管线泄漏试验装置。
In that case, it is difficult to apply the acoustic well-sounding(AWS)method.
这时，使用回声测深法将遇到困难。
In that case, it is difficult to apply the acoustic well-sounding(AWS)method.
这时，使用回声测深法将遇到困难。
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