查询词典 magnetic field strength

The numerical results show that lossy dielectric-load can heighten the start oscillation current of absolute instability, and increase depends on the magnetic field strength and the perpendicular-to-parallel velocity ratio of the electrons; The thickness of the lossy waveguide increases the start oscillation length of backward wave oscillation.

结果表明：损耗介质的加载，可以提高绝对不稳定性起振电流，提高的幅度依赖于工作磁场偏离饱和磁场的程度、电子束横纵速度比等；增加波导损耗介质加载的厚度，可以提高竞争模式的回旋返波起振长度。

The magnitude of the frequency shift is proportional to both the magnetic field strength B and to the charge to mass ratio, e/me, of the electron.

频移量与磁场强度B和电子的电荷质量比相对应。

It can generate variable damping force by adjusting the magnetic field strength.

它是一种通过调整磁流变阀中的磁场强度，来达到调节阻尼参数目的的智能装置。

By controlling the crystal growth factors such as decomposition temperature and magnetic field strength etc., the morphology of carbonyl FeNi(subscript 100-x) fibers and its diameter were changed.

通过对影响羰基铁镍纤维生长因素的调控，可改变羰基铁镍纤维的形貌和直径。

Take the Hall Voltage Sensor effect as the foundation, has studied the magnet and the ferromagnetic component is away from and the magnetic field strength relations, discovered in 0-150mm, the distance change all will cause in the air the magnetic induction intensity change, in which 0-80mm changes the quantity quite to be obvious, in 40mm, basically will in particular assume the index relations change.

以霍尔效应为基础，研究了磁铁与铁磁构件距离与磁场强度关系，发现在0-150mm内，距离的变化都将引起空气中磁感应强度的变化，其中0-80mm内变化量比较明显，尤其是在40mm以内，基本呈指数关系变化。

The dependence of the field-induced diffraction properties on the magnetic field strength and the sample concentration is investigated.

以两种不同浓度的表面包覆型水基氧化铁磁性液体样品为例，定量地实验研究了其场诱导光衍射特性与外磁场强度和样品浓度的关系。

The magnetic field strength 1 cm from a unit magnetic pole.

距单位磁极厘米处的磁场强度。

When the magnetic field direction is parallel to the Wilhelmy plate,the surface tension increases with increasing magnetic field strength.

当磁场方向平行于吊片时，表面张力随磁场强度的增加而增大；而当磁场方向垂直于吊片时，表面张力随磁场强度的变化不明显。

From top to bottom are plotted: magnetic field strength , component field , radial solar wind speed , proton density , proton temperature , the ratio of proton thermal pressure to magnetic pressure and the

从上到下依次是：总磁场，磁场的分量，太阳风速度，质子数密度，质子温度，质子热压力与磁压力的比值及He++与质子的数密度比值。

The magnetic-flux density as well as the coil response current curve and the pitch point magnetic field strength curve are obtained.

得出了发射器的磁力线、磁通密度分布图以及线圈响应电流曲线和节点磁场强度曲线。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。