Chinese translation for "normal frequency"
|
- 标准频率
简正（共振）频率
简正频率
正常频率
Related Translations:
normal: adj.1.正常的，平常的，普通的；平均的。2.正规的，标准的，额定的，规定的。3.智力正常的，精神健全的。4.【化学】正(链)的；中性的；规度的；当量的；【物理学】简正的；【几】垂直的；正交的；法线的；中性的。5.【生物学】不受感染的。6.【经济学】按成品最高成本定价的。n.1.常态，正常；(人体的)正常温度；平温；平均；标准。2.【几】法线，垂直(线)。3.【物理学】平
- Example Sentences:
| 1. | Normal frequency of intercourse for married couples of 25 to
至35岁夫妻的正常次数 | | 2. | Normal frequency spectrum
标准频率谱 | | 3. | Compared with the normal frequency - domain modal analysis method , it is more exact in parameter identification
对比一般频域模态方法，该方法对模态参数识别更准确。 | | 4. | Analysis software . the analysis show : the gyroscope effect to the flywheel rotor ' s and the shaft ' s vibration character under high rotate speed should be considered . at this time , the system ' s normal frequency is the function of rotate speed ; the amplitude passing through the resonance field can be lowered obviously by improving the effective damping of the electro - magnetic bearing
建立了高速旋转状态下，采用磁轴承作支撑的飞轮转子和转轴的动力学模型，给出了有限元法在此问题中的具体应用，并利用i - deas有限元分析软件具体分析了飞轮系统的共振频率、系统振型，以及对偏心激励的响应，分析表明：对于高速旋转的飞轮转子和转轴，应考虑陀螺效应对其动力学特性的影响，此时系统的固有频率是转速的函数；通过提高磁轴承的等效阻尼可显著降低系统通过共振区域时的振幅。 | | 5. | At present the manufacture of surface acoustic wave use the technology of the final submicron . a series of the devices of low insertion loss , high q saw rayleigh surface acoustic wave resonators or stws that insertion loss has less than 5db , load quality factor ( ql ) is more than 1000 on the quartz piezoelectric with zero of first temperature factor in the research . these difference frequencies are 60mhz , 280mhz , 739mhz and 1ghz of normal frequency and at also surface acoustic wave . using 1 . 25db noise factor amplifier , careful design curcuit , good setting printed curcuit board , and using the 1ghz surface transverse wave resonator as frequency element , researching the low phase noise surface acoustic wave with sideband phase noise near ? 120dbc / hz deviating 1khz on carrier , spurious suppress with 80db
本研究采用一阶温度系数为零的压电石英基片上制作出损耗小于5db 、有载品值因素( ql值)超过1000的一系列低损耗、高q值声表面波rayleigh波或stw谐振器,频率分别为60mhz 、 280mhz 、 739mhz和1ghz等不同频率的高性能声表面波谐振器。并采用噪声系数为1 . 25db的低噪声系数放大器,精心设计电路,优化设计布置印制电路板,用标称频率为1ghz的声表面波谐振器为频率控制元件,制作出在偏离载频1khz处的单边带相位噪声近- 120dbc / hz 、杂波抑制达80db以上的低相位噪声声表面波振荡器。 |
- Similar Words：
- "normal fourth heart sound" Chinese translation, "normal fracture" Chinese translation, "normal freezing" Chinese translation, "normal freezing distribution" Chinese translation, "normal freezing equation" Chinese translation, "normal frequency combustion" Chinese translation, "normal frequency curve" Chinese translation, "normal frequency distribution" Chinese translation, "normal frequency ectrum" Chinese translation, "normal frequency function" Chinese translation
|
|
|
