查询词典 magnetic torque

In order to deflect the electron beam about 180° or 270° to heat metal, magnetic field was calculated and the magnet iron was designed to generate the adequate uniform magnetic field.

为使电子枪形成的电子束偏转180°或270°来加热金属，又进行了线圈磁场的理论计算，并采用等B磁铁设计，产生满足要求的均匀磁场。

The paper introduces the working principle and structure of velocity type geophones,expounds the prerequisite for producing uniform magnetic field and the influence of the uniform magnetic field on geophone′s distortion.

文章在介绍了速度型检波器的结构和工作原理后，阐述了检波器中产生均匀磁场的必要条件及均匀磁场对检波器失真度的影响。

In a magnetic disk unit, an arm on which magnetic heads are mounted.

磁盘机中一种用于安装磁头的臂状部件。

The motor and power transmission elements of a moving-medium storage device such as a magnetic disk unit or a magnetic tape unit.

媒体可移动的存储设备上的马达和功率传动部件。

The influences of the external magnetic field on the properties of the excited state of the polaron in a parabolic quantum dot are studied by using the linear combination operator and the unitary transformation method, the relation of the first internal excited state energy E1, excited energy △E and the resonance frequency ω of both the strong-and weak-coupling polaron with the effective confinement length l0 of the quantum dot, the electron-phonon coupling strength α and external magnetic field B are derived.

采用线性组合算符和幺正变换方法研究了外场对抛物量子点中极化子的激发态性质的影响，导出了强、弱耦合情况下极化子的第一内部激发态能量E1、激发能量△E、共振频率ω与量子点的有效受限长度l0、电子－声子耦合强度α以及外场B的关系。

Data is read from the unpatterned magnetic film using magnetic tunneling junctions.

通过磁隧道结，从未构图的磁膜中读出数据。

Digital information is stored in an unpatterned magnetic film, using the inherent, natural properties of the domain walls in ferromagnetic materials to write data on an unpatterned magnetic film.

通过用铁磁性材料中畴壁固有的自然特性在未构图的磁膜上写入数据，在未构图的磁膜中存储数字信息。

Reduction to the pole has played a key role in the interpretation of magnetic anomalies. In order to overcome the unstableness of RTP at low magnetic latitude, there are varieties of methods of RTP.

化极转换是磁异常解释的重要基础，为了克服在地磁纬度较低的地区尤其是磁赤道附近化极不稳定的问题，出现了多种化极方法。

The mechanisms ofthe magnetic field influence to the stability of the vacuum discharge are analyzed also,and it isproved that the second anode action of the magnetic filtering duct can improve the vacuum arcdischarge stability of the system dramtically.

就磁场对系统弧放电稳定性的影响的机理进行了讨论，肯定了磁过滤管道作为第二阳极对提高弧放电稳定性的作用。

Based on traditional method of image segmentation with the biggest variance ratio , a new method is proposed for image segmentation of front magnetic curve by taking front magnetic curve obtained from an oilfield for example.

在经典的最大方差比图像分割算法的基础上，以油田前磁曲线图像为例，提出一种新的适应于前磁曲线图像分割方法。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。