查询词典 The Magnet

The iron nail becomes a temporary magnet called an electromagnet*2

铁钉就变成临时的磁铁，这叫电磁铁

A single D-shaped toroidal field magnet coil will be tested for large and expensive magnets systems before assembling them in the toroidal configuration.

超导磁体中变化的磁场被分解切向和法向两个分量，通过将超导线分为适当单元可求出磁场两个分量产生的涡流损耗。

The working principle and control characteristics of rare earth permanent magnet motor driven by sinusoidal and trapezoidal in satellite flywheel were introduced in this paper.

介绍了卫星飞轮用稀土永磁电机的正弦波和方波两种驱动的工作原理及其控制特点。

The underhung coil, Fig. 17-24B, allow more excursion but requires a larger magnet due to a long gap.

内藏式音圈，允许更多的冲程但是要求较大的磁体以便得到较长的磁隙。

A sensorless control strategy for permanent magnet synchronous motors is presented based on the measurement and observation of stator current,voltage and flux vector.

根据测量和观测的定子电流、电压和磁链，提出了一种永磁同步电动机无传感器控制方案。

But because of Nd element is vivaciously active, the anti-corrosion performance of Nd-Fe-B permanent magnet is very bad.

但由于稀土元素钕性质非常活泼，导致钕铁硼永磁体的耐蚀性能很差。

The voice coil motor in high bandwidth actuator assembly has special voice coil construction and magnet arrangement.

该新型高带宽驱动器的音圈电机具有独特的音圈结构和磁极排列。

Our products do not have any fillerípure Chinese medicine, the main ingredients are: Ardisia, magnet, Huanglian, Suanzaoren, such as traditional Chinese medicine Danshen components.

我公司生产的产品是没有任何填充物的纯中药药枕，主要成分是：朱砂、磁石、黄连、酸枣仁、丹参等中药组成。

The magnetic chips of steel produced by a cutting tool are attractable by a magnet .

被切削工具切成的有磁性的钢铁碎片可以被磁铁吸引。

The magnetic chips of steel produced by a cutting tool are attractable by a magnet.

切削工具切成的磁性钢铁碎片可被磁铁吸引。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。