1.
Research on Composite Ultrasonic Energy Transmission Mechanism with Parallel Structure;
并联复合式超声波能量传输机构的研究
2.
Research on a New Composite Ultrasonic Energy Transmission Mechanism with Parallel Structure
新型并联复合式超声波能量传输机构研究
3.
Fokker-Planck simulation of ion energy transport in ion acoustic waves
Fokker-Planck模拟离子声波中离子的能量输运
4.
Uncertainty analysis of traveling wave tube measurement method for low-frequency properties of underwater acoustic materials
水声材料低频声性能测量行波管法的测量不确定度分析
5.
Manufacture of High Precision and Intelligent Supersonic Liquid Flowmeter
高精度智能化超声波液体流量计的研制
6.
Study on Energy Efficiency of Mesophilic Anerobic Digestion of Waste Activated Sludge by Ultrasonic Pretreatment;
超声波处理的污泥中温厌氧消化能量效率研究
7.
Identify the Defect of Bearing Vibration and Noise with Wavelet Packet Energy Spectrum;
基于小波能量谱的轴承振动噪声缺陷辨识方法
8.
A Time Difference Ultrasonic Flowmeter Based On Enable-window Technology
基于使能窗技术的时差式超声波流量计
9.
Classification Characteristic Analysis of Ship Radiated Noise Based on Wavelet Power Spectrum
基于小波能量谱的舰船辐射噪声分类特性分析
10.
Fabrication of micro energy director on polymethyl methacrylate substrate for micro ultrasonic bonding
超声波键合能量引导微结构PMMA基片的制作(英文)
11.
Application of Ultrasonic Flowmeter in Energy Data Acquisition
超声波流量计在能源数据采集上的应用
12.
Improvement and experiments of traveling wave tube measurement system for low-frequency properties of underwater acoustic materials
水声材料低频声性能行波管测量系统的改进及实验
13.
Just as sound waves transport energy through the air, spiral waves can transport both energy and angular momentum outward and facilitate the accretion of material inward.
就像声波在空气中传播能量，螺旋波可向外传递能量与角动量，使物质易于向内累积。
14.
Modified Kalman filter of TDOA in ultrasonic flow measurement
超声波流量测量时差改进卡尔曼滤波
15.
noise figure measuring set for microwave equipment
微波噪声指数测量仪
16.
time-of-flight ultrasonic flowmeter
飞行时间超声波流量计
17.
borehole televisor
声波井下电视测量仪
18.
Acoustic waves are a primary candidate for supplying the energy necessary to heat the solar chromosphere and corona.
声波是供给太阳色球和日冕加热所需能量的主要候选能源。