high frequency oscillation
英 [haɪ ˈfriːkwənsi ˌɒsɪˈleɪʃn]
美 [haɪ ˈfriːkwənsi ˌɑːsɪˈleɪʃn]
网络 高频振动; 高频振荡通气; 高频震荡; 高频振荡; 高频震荡通气
双语例句
- Structure of optical path and air flue as well as fault treatment process of high frequency oscillation circuit are described in detail.
详细描述红外碳硫分析仪气路、光路以及高频振荡电路部分的故障处理过程。 - Meanwhile, the oscillatory frequency of high frequency oscillation ( HFO) was increased, the amplitude of the phrenic nerve discharge was decreased, and the arterial blood pressure was also lowered.
此外，隔神经放电的高频振荡频率增高而电位的幅度变小，动物的血压也降低。 - Molten metal meniscus profile and mold flux channel width are measured under high frequency magnetic field with different intensities by model experiments, then the dynamic pressure in mold flux channel is calculated during one mold oscillation period.
通过模型实验，测量了在不同强度高频电磁场作用下液态金属弯月面形状，计算了保护渣道宽度及在结晶器振动一个周期内保护渣道动态压力变化情况。 - Making of acute hypoxic pulmonary hypertension mode in rats under high frequency oscillation ventilation
高频振荡通气下吸入低氧建立大鼠急性肺动脉高压模型 - Reserch on High Frequency Mould Non-Sinusoidal Oscillation Electro-Hydraulic Servo Control System
结晶器非正弦高频振动电液伺服控制系统的研究 - The waveform of non-sinusoidal and the high frequency mold non-sinusoidal oscillation system that was controlled by microcomputer were developed to improve the surface quality of continuous casting steel products.
开发了非正弦振动波形和计算机控制的电液伺服系统，用于提高拉坯速度和铸坯的表面质量。 - Laboratory; The experimental result are given as follows: An Experimental Study on the Mechanism of High Frequency Oscillation Gas Transport
高频振荡输气机理的实验研究 - Effects of high frequency oscillation ventilation and high frequency jet ventilation on the rabbit's blood gas tension
高频振荡通气与高频喷射通气对家兔血气水平的影响 - Using operational amplifiers with their external components to form a gyrator, it is possible to simulate a large value inductor with a very high Q factor and to realize ultra-low frequency oscillation.
将运算放大器及其外接元件组成回转器，就能够模拟一只Q值极高的大电感，从而实现超低频振荡。 - Comparing with step wave, the feature of slanting wave is the high frequency components with rapid attenuation and simultaneous oscillation. The effect of slanting wave mainly influences the early channel of transient electromagnetic signal and the result shows lower response.
斜阶跃波相对阶跃波高频迅速振荡衰减，斜阶跃波效应主要影响瞬变场的早期，表现为幅值较低，关断时间越长，影响越大。 - This paper proposes a new method based on Prony analysis to recognize the harmonics, high and low frequency oscillation in voltage disturbances, which are normally hard to be identified properly.
针对电压扰动中难以正确区分的谐波与高、低频振荡扰动，提出了一种基于Prony算法的识别方法。 - Based on the phenomenon, the mechanisms of improving surface quality of continuous casting billets including high frequency and low amplitude mold oscillation, soft-contact mold electromagnetic continuous casting, hot top mold and so on were analyzed.
基于此温度波动现象，分析了包括高频小振幅振动、软接触结晶器电磁连铸、热顶结晶器等诸多技术改善铸坯表面质量的机理。 - For the different calibre regenerative liquid propellant guns, there exist generally high frequency pressure oscillations with the wide frequency range and large amplitude. Pressure oscillation may lead to repid fatigue failure or overload of piezo-electric type pressure transducer.
在不同口径的再生式液体发射药火炮中，普遍存在着频带分布很宽的大振幅高频压力振荡，这些压力振荡对目前使用的压电式压力传感器具有潜在的破坏作用。 - Silt stabilized with lime-flyash was sensitive to amplitude and frequencies of vibration, and high frequency and hard oscillation could attain the degree of compaction of 98%.
二灰稳定粉土对振幅和频率是敏感的，高频率强振可使其压实度达到98%。 - High Frequency Oscillation and Harmonics Suppression in Thyristor Convertors Harmonic Harms and Their Checking Countermeasures of the Power Electronic Devices
晶闸管换流装置换相振荡与谐波抑制电力电子装置的谐波危害及其抑制对策 - Antagonism between the effects of certain neurotransmitters and glycine or naloxone on high frequency oscillation in phrenic discharge in rabbits
甘氨酸和纳洛酮对减慢兔膈神经放电的高频振荡频率的递质的对抗作用 - A regularization bar code signal restoration algorithm is studied into which a penalty term is introduced to suppress the high frequency oscillation of the solution according to the bar code signal characteristics.
采用正则化信号复原算法，并根据条码信号的特点，构建惩罚项抑制解的高频振荡。 - Preventing and nursing care of complications of high frequency oscillation ventilation in children
高频振荡通气患儿并发症的预防与护理 - Dependence of paco_2 on pump volume and frequency during high frequency oscillation ventilation
高频振荡通气时血二氧化碳分压对每泵出量和频率的依赖性 - However, due to the considerable difference between the man-made high voltage/ frequency oscillation wave in the test and the actual surge on transformers during operation, the off-line test results can not reflect the real operation state of transformers.
但由于在试验中人为制造的高压、高频振荡波形与变压器实际运行所遭受的冲击波形有较大差别，因而测试结果尚不能真正反映变压器的实际运行状态。 - Verify fast, high magnification excitation system for power system low frequency oscillation effects.
验证快速、高放大倍数的励磁系统对电力系统低频振荡的影响。 - The algorithm can adaptively implement the online analysis of measured signal of low frequency oscillation, which has high accuracy and instantaneity to identify the low frequency oscillation mode parameters. 4.
该算法能够在线自适应分析出系统低频振荡情况，辨识低频振荡模式参数准确度高、实时性强。 - There were three types of temperature oscillation observed during the experiments: low width and low frequency oscillation in evaporator wall, high width and high frequency oscillation in tube, and sudden temperature drop during operating.
实验观察到的温度波动主要有三种：发生在蒸发器壁面的低幅、低频温度波动；发生在管路部分的高幅、高频波动；运行过程中温度扰动式温度突降。 - The instability of the jet flow field often results in high frequency pressure oscillation and noise when the servo valve works, even influences its life.
前置级射流流场的不稳定性往往会导致伺服阀工作时产生高频噪声，严重影响其正常工作特性甚至使用寿命。 - The oscillation in Hall thruster can be divided into low-frequency, high-frequency and ultra high frequency oscillation in accordance with the frequency range; and due to the various mechanism of all kinds of frequency, the oscillation makes different effects on different engines.
霍尔推力器内振荡按照频率范围可以分为低频、高频和超高频振荡，各个频段的振荡由于其产生机理不同，对发动机的影响也不同。 - The dimension of modern is becoming larger and larger, with the use of rapid high magnification excitation system low frequency oscillation has became one of the main problems of power system stability.
电网规模的不断扩大，快速、高放大倍数励磁系统的投入，使得低频振荡己经成为影响互联电力系统稳定的重要问题之一。 - Combining the wavelet transform and AR model on dynamic pressure for a continuous PSD analysis, high resolution in both time and frequency domain is available according to sudden change processes such as oscillation start, oscillation elimination, flashback and frequency hopping.
小波变换与AR模型功率谱分析结合起来可以对动态压力频率&功率特性分析在时域和频域都取得很高的分辨率，可以帮助更加深入的了解突变过程的动态特性。