查询词典 magnetic torque

First, in accordance with calculate formula of a axis magnetic field in the step-tier limitedlengthily solenoid, calculate formula of a axis magnetic field in the multi-tier limited lengthily solenoidis exiserted.

首先根据单层、限长螺线管轴向磁场的计算公式，推导出多层、限长轴向磁场的计算公式。

This magnetic arrangement along with the resulting radial currents from the Neodymium layer creates the roller's magnetomotive forces into motion at right angles to both the electric and magnetic vectors.

这磁性的安排与由此产生的径向水流从钕层创造了滚子的 magnetomotive部队运动成直角的电场，磁场载体。

Results are summarized as follows:(1) The absorption property of CdSe nanoparticle colloid under magnetic field was investigated by magnetic circular dichroism measurement, which proved the discrete energy states in CdSe nanoparticles due to size confinement effects.(2) Aggregation of small nanoparticles was usually observed under HRTEM measurements. In order to obtain HRTEM images of well dispersed particles, surfactant molecules were assembled on the surfaces of mercapto acetate stabilized CdSe nanoparticles.

主要内容如下：（1）用磁圆二色吸收谱测试研究了CdSe纳米颗粒的水溶胶在磁场中的吸收性质，验证了CdSe纳米颗粒中由于量子限制效应而存在的分立的能态；（2）用高分辨透射电镜观察到纳米颗粒的团聚，在颗粒表面接枝上含长链烷烃的表面活性剂分子，使颗粒有效的分散，解决了纳米颗粒团聚的问题。

The effects of methacrylic acidon the magnetic content and surface hydrophilicity of magnetic composites are investigated in detail.

详细探讨了功能单体MAA对磁性复合材料中磁含量和复合材料表面亲水性能的影响。

However, it did speed up the dissolution in the prepassive range, changing oscillation behaviors of iron in 0.5 mol.dm-3 H2SO4. The reactivation process of passivated iron was mainly determined by the electrode potential, and had little to do with the external magnetic field. The investigation also proves that holographic microphotography is a very effective technique in the study of effects of the magnetic field on the electrochemical processes.

外加磁场对铁的活化溶解没有明显的影响，但加快了预钝化区铁的溶解，从而显著改变铁的电化学振荡行为；钝化铁再活化过程主要取决于电极电位，与外加磁场没有关系；研究表明全息显微术是磁电化学研究中一种十分有效的方法。

Electrochemical methods and holographic microphotography were used to investigate the anodic dissolution and potentiostatic current oscillations of iron, and reactivation of passivated iron in 0.5 mol.dm-3 H2SO4 solution in a weak magnetic field (B≤200 mT). The results showed that magnetic field affected the electrochemical process chiefly by accelerating the mass transport.

王超利用电化学和全息显微摄影技术研究弱磁场B≤200 mT）作用下，0.5 mol.dm-3H2SO4溶液中铁的阳极溶解、恒电位电流振荡以及钝化铁再活化等过程，并从电极/溶液界面现场显微动态观察的角度探讨了磁场对上述过程的影响。

Electrochemical methods and holographic microphotography were used to investigate the anodic dissolution and potentiostatic current oscillations of iron, and reactivation of passivated iron in 0.5 mol·dm-3H2SO4 solution in a weak magnetic field (B≤200mT). The results showed that magnetic field affected the electrochemical process chiefly by accelerating the mass transport.

利用电化学和一息显微摄影技术研究弱磁场（B≤200mT）作用下， 0.5mol·dm＾－3H2SO4溶液中铁的阳极溶解、恒电位电流振荡以及钝化铁再活化等过程，并从电极／溶液界面现场显微动态观察的角度探讨了磁场对上述过程的影响。

With indirect magnetization techniques a magnetic field is induced in the part which can create a circular/toroidal, longitudinal, or multidirectional magnetic field in the part.

随着技术的间接磁化磁场诱导的部分，可以创建一个圆形/环形，纵，或多磁场中的一部分。

Generalized myoclonus contractions occurred in the postanesthetic care unit but without knowable abnormalities in the study of brain computed tomography scan, brain magnetic resonance image, and brain magnetic resonance angiography.

病人在麻醉后恢复室发生全身myoclonus contractions，但是脑部电脑断层，脑部核磁共振，和脑部血管摄影等影像检查都没有发现任何异常。

In this thesis, we intended to eliminate the a -Fe phase by adjusting the composition and the cooling velocity. The effects of Sm content, cooling velocity and the additions of Nb and Zr on the microstructures of Sm-Fe alloys and magnetic properties of Sm2Fe17Nx were studied. Effects of nitrogenation techniques on magnetic properties were also studied.

本文力图通过控制合金成分及冷却速度的方法来消除Sm-Fe合金中初生的α-Fe相，系统地研究了Sm含量，凝固速度及Nb和Zr的添加对Sm-Fe合金微观组织的影响，及合金成分和氮化工艺对Sm_2Fe_(17)N_x磁性能的影响。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。