A first resonance frequency is determined by the length of the rectangular microstrip antenna.
第一谐振频率由矩形微带天线的长度所决定。
An L-shaped band elimination filter on the T-shaped joint part is also used for restricting the resonance of the frequency multiplication of the first resonance frequency.
位于T形接合部上的L形带阻滤波器亦用来抑制第一谐振频率的倍频的谐振。
IBM physicists built the first microscope based on that approach, dubbed magnetic resonance force microscopy (MRFM), in 1993.
基于这个原理，IBM的物理学家们于1993年研制出了世界上第一台磁共振力显微镜(MRFM)。
With the increase of UV exposure, the resonance wavelength shifts toward longer wavelength and resonance peak intensity increases first and then decreases.
随着曝光量的增加，其共振波长向长波方向移动，共振峰强度先增大继而减小。
Objective To access the diagnostic value of magnetic resonance first pass perfusion imaging in hypertrophic cardiomyopathy (HCM) with myocardial ischemia.
目的评价心肌首过灌注磁共振成像技术对肥厚型心肌病(HCM)心肌缺血的诊断作用。
School into the education market, the first task is to try and get the local audience on the emotional resonance.
学校在进入教育市场时，首先的工作，是要尝试和当地的受众取得情感上的共鸣。
In this article, the principle of DDS is reviewed at first, then its new application in low field nuclear magnetic resonance core analyzer is discussed in detail.
文章首先介绍了DDS的原理，然后就其在低场核磁共振岩心分析仪中的应用进行了详细的讨论，对应用效果进行了总结。
In the first study, the authors measured fasting lipid levels and examined the number and size of cholesterol particles using nuclear magnetic resonance (NMR) spectroscopy.
在第一项研究中，作者测量了空腹血脂和用核磁共振(nmr)谱测量了胆固醇的数量和颗粒大小。
To avoid the most dangerous resonance, the first vertical frequency of the bridge should be greater than the ratio of the maximum vehicle speed to the vehicle length in design.
为避免桥梁共振，设计时应满足第一阶竖向自振频率大于车辆最大速度与车辆长度的比值。
This is the first time to integrate the "deflection resonance" phenomenon with the neural network in the bridge detection system.
这是第一次将“挠度共振”现象与神经网络相结合运用到桥梁检测系统中。
And the first order approximate solution in the cases of hard excitation and soft excitation and the frequency resonance equation in the case of resonance are given.
给出了其在硬激励和软激励情况下的一阶近似解和共振情况下的频率响应方程。
Scientists at UT Southwestern Medical Center are the first in the U. S. to use an imaging technique called magnetic resonance spectroscopy (MRS) to measure the amount of pancreatic fat in humans.
美国德州大学西南医学中心的科学家们是美国最先使用一种叫做磁共振波谱分析（MRS）的成像技术来检测人类胰脏中脂肪含量的。
By means of the method of the multiple scales the first approximate solution of the primary resonance of the system is acquired, and numerical calculation is carried out.
应用多尺度法求得了系统主共振情况的一次近似解，并进行了数值计算。
The first part deals with the proton nuclear magnetic resonance-pattern recognition research of Shengmai Capsules.
论文第一部分为生脉胶囊氢核磁共振-模式识别研究。
The nuclear-magnetic-resonance magnetometer first went into service in airborne prospecting during the middle 1950s .
核磁共振磁力仪第一次进入航空勘测是在五十年代中期。
A magnetic resonance imaging apparatus includes a first magnetic field coil (30) and a second magnetic field coil (32).
一种磁共振成像设备包括第一磁场线圈(30)和第二磁场线圈(32)。
A magnetic resonance imaging apparatus includes a first magnetic field coil (30) and a second magnetic field coil (32).
一种磁共振成像设备包括第一磁场线圈(30)和第二磁场线圈(32)。
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