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- discrete sound intensity analysis method 离散声强分析方法
- Application of Complex Sound Intensity Analysis System to Noise Source Identification inside Vehicle 复声强分析系统在车内辐射噪声源识别中的应用
- Application of virtual sound intensity analysis system in engine noise source identification 虚拟式声强分析系统在发动机噪声源识别中的应用
- sound intensity analysis 声强分析
- A measure of sound intensity equivalent to one decibel at 1000 Hz. 一种声强的量度单位,其值等价于1000Hz 1分贝。
- The range of sound intensity of noise in the productive depart was 85-89 dB(A). 生产车间噪声声强范围在85~89 dB(A)之间;
- Fahy, F. J., Sound Intensity , Elsevier Science Publishers LTD, 1989. 白明宪,声学理论与应用,全华科技,1999。
- The static intensity analysis of the hubs of MW level wind turbines have been accomplished using the ANSYS software. 采用大型通用的有限元分析软件ANSYS作分析平台,对兆瓦级风电机组桨毂结构进行了静强度分析与形状尺寸的优化设计。
- Optimized design and check on wall thickness and distributing strengthening rib of the S-bend box were taken by static intensity analysis. 在强度静力分析基础上,对S弯盒壁厚、加强筋间距等参数进行了优化设计和校核。
- It was found that the sonochemical yield is linearly related to sound intensity and irradiation time. 但是,直到目前,人们对空化泡数量与声化学产额之间定量关系的描述还很缺乏。
- An intensity analysis was carried out to the friction weld area of turbocharger shaft with ANSYS finite element analysis software. 应用有限元分析软件ANSYS,对涡轮增压器轴摩擦焊区域进行了强度分析。
- Degradation rate of TOC in aniline-containing solution at sound intensity of 0.3W/ml was slightly lower than that at sound intensity of 0.2W/ml. 在声强0.;3W/ml条件下,苯胺溶液的TOC降解率比声强为0
- With finite element analytic software ANSYS, the intensity analysis of the integral structure for typical tubular busbar, support insulator and the pole system was made. 摘要利用有限元分析软体ANSYS,对一个典型的管母线、支柱瓷瓶和电杆系统作整体结构强度分析。
- This paper explores the feasibility of ultrasonic technology leading to produce fire-retardant wood and test conditions such as frequency, sound intensity and time etc. 摘要探讨了超声波应用于木材阻燃浸渍处理过程的可行性,同时讨论了超声波试验参数频率、声强、辐射时间等的选择。
- With finite element analytic software ANSYS,the intensity analysis of the integral structure for typical tubular busbar,support insulator and the pole system was made. 利用有限元分析软件ANSYS,对一个典型的管母线、支柱瓷瓶和电杆系统作整体结构强度分析。
- Degradation rate of TOC in aniline-containing solution at sound intensity of 0.3W/ml was slightly lower than that at sound intensity of 0.2W/ml. 在声强0.;3W/mL条件下,苯胺溶液的TOC降解率比声强为0
- Aimed at some shortcoming of the connecting locking equipment of open frame in roughing down mill, based on structural analysis and intensity analysis, the alternation is used. 针对我公司高线厂粗轧机开式机架,连接装置存在的问题,在结构分析、强度分析的基础上对此装置进行了改造,取得了很好效果。
- Degradation rate of TOC in aniline-containing solution at sound intensity of 0.3W/ml.was slightly lower than that at sound intensity of 0.2W/ml. 在声强0.;3W/mL条件下,苯胺溶液的TOC降解率比声强为0
- The accuracy and efficiency of the measurement method has been proved bythe measuring results for two kinds of sound intensity probe B &K3519 and CM25. 比较B&K3519声强探头和由两只国产CM25传声器构成的声强探头的测量结果,说明该方法准确、有效。
- Acoustic horn is a key component in power ultrasonic equipment and plays a role in improving sound intensity and matching impedance. 超声变幅杆是功率超声设备中的关键部件,它起着增大声强和阻抗匹配的作用。