cutoff frequency
英 [ˈkʌtɒf ˈfriːkwənsi]
美 [ˈkʌˌtɔf ˈfriːkwənsi]
网络 截止频率; 截止頻率; 截频点; 通带截止频率; 截至频率
双语例句
- Effect of Train on the Cutoff Frequency of Trapezoid-Tunnel
列车对梯形隧道中电磁波截止频率的影响 - Its parameters can be regulated by keyboard in order to control amplification and cutoff frequency by step.
通过键盘设置参数，实现放大器放大增益步进调节、滤波器带通频率步进调节功能。 - The anisotropy associated with the earth's rotation results in a slight deflexion of the ray paths. Analysis of the Cutoff Frequency of Ridged Waveguides Partially Filled with Dielectric by Non-uniform FDTD
与地转有关的不均匀性会导致波向线产生轻微的偏转。用非均匀网格FDTD法计算部分介质填充脊波导的截止频率 - Analysis of the Cutoff Frequency of Ridged Waveguides Partially Filled with Dielectric by Non-uniform FDTD
用非均匀网格FDTD法计算部分介质填充脊波导的截止频率 - The Audio High Pass Filter passes high frequencies of an AudioSource and cuts off signals with frequencies lower than the Cutoff Frequency.
音频高通滤波器，通过音频源的高频率和衰减比截止频率低的信号。 - The line array FPA has much higher space cutoff frequency and wider FOV relative to the staring system.
相对凝视系统而言，该扫描型FPA空间截止频率更高、视场更宽。 - There is no spectral overlap or mixing as non compressed sounds below the cutoff frequency are not affected.
峰力的高频重塑技术没有频率重叠或混合的现象，因此截止频率以下的声音的音质并没有受到影响。 - It is shown that the cutoff frequency of system increases with the introduction of inner coaxial conductor, the size of system can be greater than conventional corrugated waveguide bwo, large radius hollow electron beam could be used and device could operate with a low guiding magnetic field.
研究表明内导体的存在使系统截止频率升高，系统尺寸可比普通波纹波导慢波系统更大，并且可以采用大半径电子注并工作在低磁场状态。 - Based on this model, the electron transit time, the current gain and the cutoff frequency are calculated.
并在此模型基础上对电子在基区中的渡越时间、HBT的电流增益和截止频率等进行了计算。 - The train in the tunnel changes the shape and size of the tunnel's section, so the cutoff frequency is changed.
列车的存在改变了隧道的截面形状和尺寸，从而改变了截止频率。 - In this paper we have studied the transmitting properties of the electromagnetic waves in the left-handed material slab waveguides and analyzed the property difference between these waveguides and the traditional dielectric waveguides, especially the difference in cutoff frequency.
研究了左手材料平板波导中的电磁波传播特性，分析了此类波导与传统电介质平板波导性质上的差异，特别是在截止频率方面的差异。 - Considering the performance of both dynamic and static response, the cutoff frequency should be 10& 40 Hz.
结果表明，为了兼顾检测系统动、静态特性的要求，等效滤波器的截止频率应为10～40Hz； - The Analytical Model of Current Gain and Cutoff Frequency of Polysilicon Emitter Transistors for Low Temperature Operation
低温多晶硅发射极晶体管电流增益和截止频率的解析模型 - Study about Effects of Long Metal Objects on Electromagnetic Wave Cutoff Frequency in Regular Tunnel
规则隧道中长列金属物体对电磁波截止频率影响的研究 - We obtained the output characteristics, transconductance and current cutoff frequency characteristics of SIT by the Monte Carlo simulations.
模拟得到了SIT的输出特性，跨导和特征频率特性。 - An optimum project was presented for the equivalent lowpass filter, and the effects of the rank and cutoff frequency of the filter on the dynamic and static features of the detection system were analyzed.
给出检测电路等效低通滤波器的优化设计方案，分析了等效滤波器的阶数、截止频率对检测系统动、静态特性的影响。 - The periodical CC chain filled with plasma demonstrates periodical TG modes with a cutoff frequency of zero.
等离子体填充周期性耦合腔链后，形成周期性的截止频率为0的等离子体TG模式。 - The Study of Reconstructed PET Images with Different Filter and Cutoff Frequency
不同滤波函数和截止频率PET重建图像的结果比较 - Finite element method ( FEM) is introduced to analyze and compute the eigenvalues of double ridged waveguide, single ridged waveguide and unsymmetry ridged waveguide. Eigenvalue solutions of three ridged waveguides are solved and the useful curves on cutoff frequency and bandwith are provided.
本文将有限元法引入到双脊、单脊和不对称脊波导特征值的分析中，求解出了三种脊波导的特征值，并给出了截止频率和主模带宽曲线。 - A new deep trench termination structure is proposed, which can simultaneously improve cutoff frequency and output power of silicon bipolar transistors.
提出了一种能同时提高硅双极器件频率和功率的新技术&具有深阱终端结构的新型梳状深阱结构技术。 - Lastly, the simulation to fourth-order butterworth filter with 100 kHz cutoff frequency was made to validate the design method and the circuits.
最后对截止频率为100kHz的四阶巴特沃斯滤波器进行了仿真，验证了该方法及电路的正确性。 - The plateau performance for consonant and vowel recognition in quiet was reached when the number of channels was 8 and 12, respectively and the lowpass cutoff frequency was 16 and 4 Hz, respectively.
在安静环境下，辅音和元音识别率分别在8和12频道及16Hz和4Hz的低通截止频率时达到平台成绩。 - Deduces and simulates the quantitative relation of servo bandwidth ω B and opened loop cutoff frequency ω C, and provides a quickly and efficient method of design for airborne radar servo bandwidth.
推导并仿真了伺服带宽ωB与开环截止频率ωC的定量关系，为某机载雷达伺服带宽的工程设计提供了一种快速有效的方法。 - Cutoff frequency, such constraint conditions, are set with device's current allowance and voltage stress considered.
截止角频率等约束条件的选择充分考虑到器件的电流负担和电压应力； - For sampled data, restoration performance is related to the difference between sampling rate and the system cutoff frequency.
离散采样信号的复原效果与采样率和系统截止频率有关。 - Effects of trains in a rectangular tunnel on the cutoff frequency were analyzed by the finite-element method when the tunnel had been regarded as a waveguide. Generally, the trains in tunnel lowered TE wave cutoff frequencies and raised TM wave cutoff frequencies.
将隧道看作波导，利用有限元素法，分析了矩形隧道中的列车对电磁波截止频率的影响，可知列车的存在使TE波模的截止频率降低，使TM波模的截止频率升高。 - Besides, the upper bound cutoff frequency could be predicted by the parallel plate resonator formula.
此外，阻带的上截止频率可由平行平板谐振腔公式近似地预测。 - The digital-assisted frequency tuning scheme can remain the cutoff frequency constant with the variation of process, voltage and temperature.
数字辅助的频率校准电路能够使滤波器的截止频率保持恒定，覆盖了芯片由于工艺、电压、温度变化而造成的频率偏差。 - The different modes switching can be realized by configuring Gain Bandwidth of the Operational Amplifier and the cutoff frequency of the filter.
通过配置运算放大器的单位增益带宽和滤波器的截止频率，可以实现不同模式间的切换。