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- This article expounded the measurement and error.It analyzed and discussed the measurement error of frequency in standing wave method both theory and practice. 阐述测量及误差,从理论计算和实际测量两方面对驻波法测量频率产生的误差进行分析讨论。
- Study on measuring the adiabatic exponent of air with standing wave method 驻波法测量空气绝热指数的研究
- A PROBE INTO THE EXPERIMENT OF MEASURING THE SOUND VELOCITY OF ULTRA SONIC BY STANDING WAVE METHOD 驻波法测定超声波声速实验的探究
- THE PARTIAL STANDING WAVE IN THE EXPERIMENT OF DETERMINING VELOCITY OF SOUND BY STANDING WAVE METHOD 驻波法测量声速实验中的非完全驻波
- Research in Experiment of the Air Sound-Velocity Measured by the Standing Wave Method 用驻波法测量空气声速实验的研究
- VSWR.Abbreviation for Voltage Standing Wave Ratio. VSWR电压驻波比的缩写。
- VSWR? Voltage Standing Wave Ratio? 电压驻波比?
- standing wave method 驻波法
- The sound absorption coefficient of the material was tested by standing wave tube method. 采用驻波管法测试材料的吸声系数。
- Prospecting metal mine goafs by Rayleigh wave method is introduced. 介绍用瑞雷波法检测金属矿山采空区。
- Physical design of 2 MeV standing wave accelerating tube[J]. 引用该论文 柏伟;许州;金晓;黎明;杨兴繁;沈旭明.
- Standing wave LUM is the mainstream of the research of the LUM. 驻波型直线电机是直线型超声波电机发展的主流。
- Based on the test technique of standing wave tube with double microphones, a four-sensor method is developed. 同时,将双传声器驻波管测量材料声阻抗的原理,推广到四传声器法测量压缩机消声器的传声损失。
- F rom above, a method to realize the testing of cable partiality online by ultrasound standing wave is advanced. 在此基础上本文提出了利用超声驻波的方法实现电缆偏心在线检测。
- Standing wave representations such as these are called atomic orbitals. 这种驻波示意图叫做原子轨道。
- Using the Fresnel matrix method, the standing wave distribution of the Vertical-Cavity Surface-Emitting Laser (VCSEL) was designed and analyzed. 摘要应用薄膜光学的菲涅耳系数矩阵方法,对垂直腔面发射激光器的驻波场分布设计做了深入的研究。
- There is no finite velocity of propagation, and we speak of a standing wave. 波没有有限的传播速度,因而我们称之为驻波。
- WARNING: Standing Wave Ratios in excess of 2:1 may cause transmitter damage. 警告:当驻波比超过2:1可能会导致发射部件受损。
- WARNING : Standing Wave Ratios in excess of 2:1 may cause transmitter damage. 警告:当驻波比超过2:1可能会导致发射部件受损。
- Minimum Detective Height and Height Measurement Accuracy Use Diffraction Wave Method to Detect a Crack Height. 衍射波法测定裂纹高度时的最小可测高度和高度测试精度。