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- No effects are found on buffeting.This indicates that the reason for the gap can suppress buffeting is not that it changes the sound field, but rather the change in flow field characteristics. 由此说明,收集口喉部间隙降低低频颤振的原因不是源于对声学场的改变,而是它引起流场特性的变化。
- Emulational Analysis on Sound Field Characteristic of Ultrasonic Phased Array Probe 超声相控阵探头声场特性仿真分析
- Sound field characteristic and echo wave feature in ultrasonic nondestructive test of electron beam weld 电子束焊缝超声无损检测声场特性及回波特征
- Keywords ultrasonic C-scan;sound field characteristic;girth weld;stainless steel; 超声C扫描;声场特性;环焊缝;不锈钢;
- Study of Sound Field Characteristic and Defect Position while Inspecting the Ultra-high Pressure Artificial Crystal Reactor by Transverse Wave 超高压水晶釜横波周向探伤探头声场特性与缺陷定位探讨
- Sound field characteristic 声场特性
- sound field characteristics 声场特性
- Experiment analysis for magnetic field characteristic of electro-magnetic stirrer in Baotou Iron and Steel Co. 包钢大方坯电磁搅拌器磁场特性测试分析。
- The effect of sound field on the catalysis activity and the molecular conformation of protease was discussed. 本文综述了声场对蛋白酶催化活力及分子构象的影响。
- The air gap magnetic field characteristic of rare earth permanent magnet salinet-pole synchronous generator is studied. 研究稀土永磁凸极同步发电机气隙磁场的特点。
- Also the conformation of protease molecule was effected to some extent by sound field. 有关研究也发现,声场作用会引起蛋白酶分子构象发生一定程度的变化。
- THX ASA creates the studio sound field in your home by digitally reconfiguring the surround channels. THX ASA通过数码重置环绕通道来重建立体声音场。
- In this way, corresponding to every single transversely isotropic elastic random medium model, we can calculate and gained 15 different wave field characteristic quantities. 这样,对应每一个横各向同性弹性随机介质模型,均可计算得到15个不同的波场特徵量。
- Also the conformation of protease molecule was effected to some extent by sound field . 有关研究也发现,声场作用会引起蛋白酶分子构象发生一定程度的变化。
- It is valuable for CFB desulfurization reactor design optimization to study the gas-solid flow field characteristic in CFB riser. 研究流化床提升管内气固流场分布情况对设计和优化循环流化床脱硫器有重要意义。
- It is aroused by the interaction between the solid media (mainly stacks) in the sound field and the oscillating fluid. 它是由处于声场中的固体介质(主要为板叠)与振荡的流体之间相互作用所造成的。
- F.Jacobson. Sound Field Indicators: Useful Tools. Noise and Engineering Journal, 1990,35(1) :37-46. 声学噪声源声功率级的测定-消声室和半消声室精密法.
- The simulation result truly reveals the preconceived distribution of the sound field. 仿真结果真实地反映了预想声场的分布情况。
- Finite element method is applied to solve the field with the temperature field characteristic,then the ampacity of buried cables is received after iterative computation. 根据土壤直埋电缆的温度场特性,利用有限元法对热场进行剖分和计算,经过迭代计算出有土壤直埋电缆的载流量。
- According to subdividing the city field characteristic analysis's result, the host must the city field which subdivides from the physiographic region variable choose. 根据对细分市场特征分析的结果,主要从地理区域变量细分的市场来选择。