查询词典 magnetic field

All the results are related to the solidifying process in the rotated magnetic field.

上述结果与旋转磁场引起的熔体流动对凝固过程的影响有关。

In this paper, by using the method tO get the arithmetic solution and with the formula calcuatring the moving particle trace in magnetic field, corrected be computer, it is easy to get the arithmetic solution, in addition,the result of solving is giv...

本文用求数值解的方法，使用经过计算机修正后的计算磁场中粒子运动轨迹的公式，可以非常迅速、简单地得到带电粒子在磁场中运动轨迹的数值解，并以图像给出解的结果。

Locate the receiving circuits as far as possible from the source of the magnetic field.

接收方电路应尽可能远离磁场中心。

A NdFeB permanent magnet is used to be a source of the magnetic field and the sealing medium is BH-1 ferrofluid made at BUAA.

0引言 铁磁流体密封是一种新近发展起来的密封技术，它具有广阔的应用前景。

The space agency says the new magnetic field map of Mars is the first of its kind.

太空暑声称这份火星磁场的新地图是同类地图中的第一份。

To solve the directionality of spatial magnetic field measurement,two schemes including three-dimensional measurement and simultaneous measurement of transverse,longitudinal components are proposed.

为了解决空间电磁场测量中的方向性问题，提出了三维测量和同时测量横、纵向磁场的两种方案。

At the beam parameters of 450kV, 2. 3kA, and peak magnetic field of 0.6T, output microwave power of 230MW and efficiency of 23% are got, the mode is a typical TM〓 with the main frequency of 10.33GHz, the spectral property is good.

在450kV，2.3kA束流（束流参数远未达到最佳状态）和峰值磁场0.62T情况下，产生了230MW的微波辐射功率，效率达23％；模式是单纯的TM〓，主频率为10.33GHz且频谱特性较好。

The formula for computing the 3-dimensional axially symmetrical steady magnetic field for vectorpotential is derived by the spherical function expansion.

本文用球函数展开法推导出计算轴对称三维稳恒磁场矢势的公式，应用该公式既能计算电流分布区域外部的磁场，又能计算电流分布区域内部的磁场。

In this project the testing cell is constructed by a pair of nitrogen filled glass spherules suspending in a stable magnetic field, the optical path and linear array CCD testing technique is adopted for the signal detection, the rotational damping is realized with the scheme of film coating and etching on the glass spherule. It has good temperature compensation characteristics and measuring precision and is basically free of influence of the background air.

本项目通过在稳定的磁场中悬挂一对充氮玻璃小球构成测量池，采用光路与线阵 CCD 测量技术探测信号，采用在玻璃小球上镀膜刻蚀方案实现转动阻尼，具有良好的温度补偿特性和测量精度，基本不受背景气体影响等优点。

On the basis of this,the influences of the external magnetic field on the properties of the quantized vertical spin waves as well as the spin wave energy band s are analyzed.

在此基础上重点讨论了垂直于膜面的外加磁场对自旋波能带结构的影响，结果表明，磁场对自旋波的能带结构有很大的影响，足够大的磁场可以使体模消失

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。