查询词典 magnetic

Therefore,the objective of this dissertation is to explore magnetic field effects on chemical reduction of Ni~(2+), magnetic domain structures and magnetic properties of nickel.

因此本论文致力于探讨磁场下镍离子化学还原反应的特征，并研究磁场对产物磁畴结构及磁性能的影响。

The magnetic regions are written by using the fringing fields from magnetic domain walls in neighboring magnetic wires.

通过相邻磁导线中来自磁畴壁的边缘磁场写入磁区。

The curve of strain and stress under variable bias magnetic fields is explained through magnetic domain theory and magnetic permeability.

由此关系引出杨氏模量随磁场的变化及ΔE效应，从磁性材料磁畴理论和磁导率入手，解释了偏置磁场下应力和应变的关系。

Although the principle mechanism of magnetic storage was the same as before, the magnetic drum had been replaced by 24-inch magnetic discs.

虽然磁存储器的机械装置的工作原理与先前的设备是一样的，但是在 IBM 305 RAMAC 中磁鼓被24英寸的磁盘取代。

We analyse the structure of magnetic rotary encoder,its work principle,the recording media on the magnetic drum and the magnetic sensor,and introduce the application of MRE,the development prospect and Point out that MRE is very important for the development of high technology industry in the future.

论述了磁旋转编码器的结构、工作原理、磁鼓记录媒体和磁阻传感器的特性，介绍了磁旋转编码器的应用领域和使用功能，并对其发展前景进行了展望。

That part of a track or band on a magnetic drum, a magnetic disk, or a disk pack that can be accessed by the magnetic heads in the course of a predetermined angular displacement of the data medium.

磁鼓、磁盘或磁盘组上的一条磁道或一组磁道的某个部分，在数据媒体旋转到预定的角度时，磁头能在该部分存取数据。

Each record is a logical part of the file because it contains the same data items as all other records that are members of it.8.2 File Organization MethodsThe way data in files are stored on magnetic tape, magnetic disk, or magnetic drum is called a file organization.

每个记录是一种逻辑部分的文件，因为它包含相同的数据项，其他成员的记录。在文件的数据存储在磁带、磁盘、磁鼓叫做文件组织。

Magnetic equator: The line on the surface of the earth where the magnetic needle remains horizontal, that is, where the magnetic lines of force are horizontal.

地磁赤道：地球表面上使磁针保持水平的那条线，换句话说，此处的磁力线是水平的。

aim: in order to investigate different exposure of magnetic field on the learning memory of mice when the product of magnetic field intensity and magnetic exposure time is equal.

目的：观察磁场强度与磁场暴露时间的乘积相等时，恒定磁场的不同暴露方式对小鼠学习记忆能力影响的差别。

The profiles of the magnetic field intensity and magnetic acceleration in the concerned rooms of typical permanent magnet and superconducting magnet systems are presented, which may be helpful for the selection and design of the magnetic gradient field.

分析了典型永磁体和超导磁体工作空间内的磁场强度和磁加速度的分布规律，可为梯度磁场的选型和设计提供理论依据。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。