查询词典 Field

Since the highly accurate RF field was significant to the image reconstruction of parallel data acquisition and surface coil array design, Biot-Savart Law was applied to calculate the magnetic field of surface coil. Then the sensitivity of the RF receiver coil was presented by Biot-Savart Law and Ansoft HFSS respectively.

论文用Biot-Savart定律计算了表面线圈的场；并分别用Biot-Savart定律和高频电磁场仿真软件Ansoft HFSS给出了表面线圈灵敏度函数的分布，讨论了高频效应对线圈灵敏度函数的影响。

However, the exchange bias field is influenced by the magnitude andthe direction of the stress, the magnitude of biquadratic coupling field, and the angleof the ferromagnetic and antiferromagnetic easy axes.

结果表明交换偏置场依赖于外磁场的方向，而与其大小无关；此外应力场的大小和方向，双二次耦合场的大小以及铁磁和反铁磁易轴间夹角均对系统的交换偏置场有影响。

In order to clearly understand the nature of exchange bias of the FM/AFMbilayers, we first discuss the influence of the biquadratic coupling field on both thehysteresis loops and the dependence of exchange bias field on the applied magneticfield angle.

为了更加清楚地认识铁磁／反铁磁双层膜中交换偏置的本质，我们首先研究了双层膜界面中双二次耦合对磁滞回线和交换偏置场随外磁场角度变化曲线的影响。

Forever 9 emolument ' 1566In annual September, when weaving the field letter long and attacking the beautiful and thick room rattan, it is protecting to weave army's most important tactics work of field blackly(Sunomata, Qi mound county fits eight prefectures now) Building fort.

永禄九（1566）年九月，当织田信长攻打美浓的斋藤氏时，织田军最重要的战术工作就是於墨保（ Sunomata ，现岐阜县安八郡）建筑堡垒。

The stable wave-field propagators of one-way wave equation for Born and Rytov approximations are derived by using the local Born and local Rytov approximation methods in the scatter theory of wave-field propagation, and their application effects in prestack depth migration imaging of wave equation are compared theor...

利用波场传播散射理论中的局部Born近似和局部Rytov近似，分别导出了单程波方程的稳定的Born近似波场传播算子和稳定的Rytov近似波场传播算子，然后从理论和实践上比较了它们在地震数据波动方程叠前深度偏移成像中的应用效果。

A "time-dependent relaxation" method is proposed to accurately implement given photospheric footpoint displacements and force-free conditions. The method is applied to analyzing the energy buildup of coronal magnetic fields, and the numerical results confirm the Aly conjecture (the magnetic energy of the force-free field is bounded above by the fully-open field energy), and extends it from fully-open to partially-open force-free fields.

提出计算无力磁场的"时变松弛"方法，能精确实现光球足点位移和无力条件；采用该方法分析日冕磁场的剪切储能，验证了Aly猜想（无力场磁能以全开放场磁能为上限），并将该猜想由全开放无力场推广至部分开放无力场。

Electromechanical coupling field ; brachistochrone ; two-point value problem ; electric field ; dropping time

力电耦合场；最速降线；两点边值；电场；下降时间

Fully regarded the piezoelectric effect, the electrooptic effect caused by the applied electric field and based on the equation of diffraction efficiency and Bragg condition, the of between the applied electric field, the writing beam ratio with respect to the writing angles are analyzed.

全面考虑了电场作用下晶体的压电和电光效应，基于衍射效率公式和光栅的布拉格条件，给出了为获得最佳衍射效率比时外加电场及写入光束比与记录角度间的关系曲线。

It also offers some suggestions on how to make the best use of the referee committee of track and field sports society as the brain truster and advisory body of decision in the construction and management of track and field sports referee staff, suggestions on taking a firm hold of teaching, helping and leading green-hands in completing the set of the orderly system of succession, and suggestions on improving the comprehensive management of the referee staff.

本文根据田径裁判工作的特点和要求，即工作的业余性，组织的松散性，室外工作，赛时集中；项目多样，规则复杂，规模不等，配套齐全，全面掌握，专长必擅，计量客观，直接见面，公正准确，独立裁决等，并通过对我国田径裁判员队伍基本现状的调查与分析，就如何加强田径裁判员队伍的建设与管理，提高其业务水平，试以初探。

This article summarized the principle of the high-pressured electric field sterilization and the insect disinfestation, the high-pressured pulse electric field breadboard circuit and equipment's design, analysiss the factors of sterilization and insect disinfestation. Finally points out that the question existed and proposees the trend of the development.

本文综述了高压脉冲电场杀菌、杀虫的原理，高压脉冲电场试验电路及装置的设计，初步对影响杀菌、杀虫效果的因素进行了分析，最后指出存在的问题并提出今后发展趋势。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&