normal frequency
英 [ˈnɔːml ˈfriːkwənsi]
美 [ˈnɔːrml ˈfriːkwənsi]
网络 额定频率; 简正频率
双语例句
- Analysis and application of characteristic parameters of normal probability frequency distribution map of apparent formation water resistivity
非线性电阻分布特性视地层水电阻率正态分布分析及应用 - Although it is unlikely that resonance in a supply network be obtained at normal supply frequency, it is possible to have this condition at harmonic frequencies.
尽管供电电网中不大可能在正常工作频率下谐振，但有可能在其它谐振频率下谐振。 - The voltages set up are of normal operating frequency. Two experiments explored the character of the auditory word frequency in the pure modality.
由此引起的过电压频率通常为正常的工作频率。通过两个实验对听觉使用频率进行了探讨。 - COSTAS array has better correlation properties compared with the normal frequency hopping arrays.
与常规的跳频序列相比，COSTAS阵列具有良好的相关特性。 - Impact of Corona Discharge on the Power Frequency Electric Field Intensity in the Extra-high Voltage Transmission Lines The voltages set up are of normal operating frequency.
电晕放电对超高压输电线路工频电场的影响由此引起的过电压频率通常为正常的工作频率。 - The Skill of Returning Dynamic Thrust to Normal for Frequency Domain
动态推力频域恢复技术 - On the basis of the energy equation of harmonic oscillation, the angular frequency or normal vibration frequency of many-degrees of freedom oscillation system could be obtained by analyzing the relationship between the amplitude vectors.
利用简谐振动能量方程，通过分析振幅矢量的关系，用能量法求多自由度振动系统的角频率或简正振动频率。 - The results indicate, modal synthesis of substructure contrasting to the classical FE method, normal frequency errors are less than 7%, the calculate time is shorten to 2/ 3;
以某反射镜组件为例进行了计算，结果表明，子结构模态综合法与经典的整体FE分析法比较，求解的前10个固有频率误差小于7%，计算时间前者为后者的2/3； - The design method of normal frequency standard signal source, which utilizes program control digital wave synthesis technology and achieved by microcontroller was given.
采用程控数字波形合成技术，通过单片微型计算机系统实现了工频标准信号源。 - Smelting Actions of Short Coil Normal Frequency Forehearth
短线圈工频前炉的冶炼作用 - This paper summarized the experiences of intravenous anesthesia together with the high and normal frequency jet ventilation in 112 patients.
本文总结了112例经气管导管使用高频和常频喷射通气配合静脉麻醉的经验。 - Design and Realization of a Normal Frequency Phase Difference Tester Based on PLL
基于锁相环的工频相位差测量仪的设计和实现 - It is an important distinction between ultrasonic tomography and X ray tomography that the scattering effect in the interaction between acoustic energy and object, including diffraction and reflection, is very great within normal frequency range used in ultrasonic CT.
超声CT与X－CT的一个重要区别是在通常所用频率范围内物体对声波衍射和反射效应显著。 - On the background of normal radio frequency identification system, this paper introduces Frequency Hopping Spread Spectrum and adaptive fre-quency hopping in grouping interrogators which can decrease fixed frequency interference and increase ratio of identification.
论文以一般的射频识别系统为背景，通过引入扩谱跳频和自适应跳频组网，减小固定频率干扰的影响，提高射频识别率。 - A normal frequency phase source based on micro controller
基于单片机的工频相角源 - Methods: Thirty two ( ASA grade ⅰ~ⅱ) patients with vocal polyp undergoing laryngoscopy were randomly divided into two groups: high and normal frequency groups. Either group had 16 patients.
方法：选择32例美国麻醉协会（ASA）五级分类法Ⅰ～Ⅱ级声带息肉患者，拟行支撑喉镜术，随机分为高频组和常频组，每组16例。 - Use of normal frequency jet ventilation in suspension laryngoscopy
支撑喉镜术使用常频喷射通气的观察 - ObjectiveTo compare the effect of the normal frequency jet ventilation with the high frequency jet ventilation in suspension laryngoscopy.
比较常频通气与高频通气在支撑喉镜手术前应用效果。 - Methods: Normal frequency ventilation of high frequency jet respirometer was used to control breath continuously for 31 cases without autonomous breath, the ventilation frequency: 16~ 20 times/ min with continuous ventilation time 12~ 72 hours.
方法：31例无自主呼吸的患者，用高频喷射呼吸机持续、常频、控制呼吸，通气频率16～20次／min，持续通气时间12～72h。 - An acknowledgement is given that keeping the transfered charge in each polarity consistent, the acceleration proportion factor of high frequency to normal frequency is obtained.
认为：在每周期传输电荷保持一致的条件下，加速因子（β）等于高频相对于低频的倍数。 - Comparative study of effects of high frequency jet ventilation and normal frequency jet ventilation on blood gas following inhalation injury in dogs
高频喷射通气和常频喷射通气对吸入伤犬血气影响的比较研究 - An Appraisal of the Effects of Normal Frequency Ventilation of High Frequency Jet Respirometer
高频喷射呼吸机常频通气的疗效评价 - This integrator is ideal for high-frequency applications because itdoubles the normal folding frequency and minimises high-frequency discrete integrator errors.
由于这个积分器使正常转折频率增加一倍，并使高频离散积分器误差减少到最低限度，所以它对高频应用是理想的。 - Synchronous generator governor regulates the mechanical power from prime motor to generator in order to realize the power and frequency adjustment and keep the normal operating frequency.
同步发电机的调速系统通过调节原动机向发电机输出的机械功率，从而实现功率和频率的调节，保持电网的正常运行频率。 - The normal working frequency for 100 KHz, in the circuit design, the low-power consumption of chips and stability of modules are the emphasis and difficult steps.
正常的工作频率为100KHz，在设计电路时，芯片的低功耗、模块的稳定性是电路的重点也是难点。 - Algorithm module includes the formation of initial path, self-excitation calculation, calculation of normal frequency overvoltage, operation overvoltage calculations and stability calculations and checking calculation of all paths, the feasibility judgment of the scheme, and ordering the paths according to their effectiveness.
算法模块包括初始路径的形成、自励磁计算、工频过电压计算、操作过电压计算、稳定性计算等功能，可以实现对所有路径方案的校核计算、方案可行性的判别以及路径有效性的排序等。 - And then to use resistivity porosity cross plotting and normal frequency distribution method to identify fluid.
利用电阻率与孔隙度交会法和正态概率分布法进行流体识别。 - By study the measuring data, the results of the testing and the modal analysis conclusions are basic coincided, and the natural frequencies of the structure is from away the normal working frequency band.
通过测量数据分析，测试结果基本与模态分析结论相吻合，塔体结构所在的固有频率段远离正常工作频率段。