查询词典 electromotive

The conclusion is that inductive electromotive force, gotten from sensor with the distribution regularities of weighting function, is proportional to the average flow velocity in pipe and is not relevant to the distribution of flow velocity when flow velocity is non-central symmetry with the central axis.

得出按权重函数分布规律的传感器，在流速非中心轴对称分布时，感应电势仅与平均流速呈正比，而与流速分布无关的结论，从而从原理上解决电磁流量计了高精度测量的问题。

Faraday's law is that when the flux in the conductor loop changes, it produces electromotive force in the conductor loop, and obeys to contour integral law , Maxwell Curl Theory is that when the magnetic intensity of a certain point in ether space changes, there produces electric field at that point in ether space, which is the field mutual production theory of "electric field produces magnetic field and magnetic field produces electric field" in the free space which everybody is familiar with, and it obeys differential law , Lorentz magnetic force is that when metal electrons cut magnetic lines, metal electrons forced by move along the conductor to form inductive current, in fact, it doesn't matter whether coil moves or magnet moves, only if there exists relative motion between magnetic field and conductor, metal electrons must cut magnetic lines, which is,"coil stills while magnet moves to the left" and "magnet stills while coil moves to the right" these two situations are the same, which both belong to metal electrons having cut magnetic lines.

法拉第定律指导体环路里的磁通量发生变化时，在导体环路上产生电动势，而且服从围线积分律；麦克斯韦旋度理论指以太空间某点的磁场强度发生变化时，在以太空间的该点产生电场，即大家熟知的自由空间里"电场生磁场与磁场生电场"之互生场理论，而且服从微分律；洛伦兹磁力指金属电子切割磁力线时，金属电子受力沿着导体漂移而形成感应电流，其实，无论线圈运动或是磁铁运动，只要磁场与导体存在相对运动，则金属电子必然切割磁力线，即，"线圈静止而磁铁向左运动"与"磁铁静止而线圈向右运动"这两种情况是一样的，都属于金属电子切割了磁力线。

According to the free-election theory in metal and the Dulong-Petit s law, this article proves the formula of the thermo-electromotive force.

根据杜隆－珀替实验定律对传统的金属自由电子气模型予以修正，导出温差不太大条件下的线性电阻温差电动势公式。

Electromotive force is generated by electromagnetic induction on a coil of the solid semiconductor element.

电动力通过电磁感应被产生在固态半导体元件的一线圈上。

It was found that closed circuit regardless of the size, shape and location, as long as there is electromagnetic coil around, then when the change rate of flux is same, the induction electromotive force is same.

人们发现，不论闭合电路的大小、形状和位置如何，只要该环绕着电磁线圈，那么磁通变化率相同时，感应电动势是相同的。

Any such device is called a seat of electromotive force.

任何这样的装置称为电动势源。

We bring forward a new method to reduce the additive electromotive force in circuit of the electrode leads.

提出了一种有效抑制电极引线回路中附加感生电动势的方法。

A new method of measuring electromotive force and internal resistance of source using voltmeter instead of potentiometer was studied.

讨论了用伏特计代替电位差计测电源的电动势和内阻的新方法。

The following derivation of the Hall sensor output electromotive force of expression.

下面推导传感器输出的霍尔电动势的表达式。

Cell once used as a standard for electromotive force.

一度作为标准电动势的一种伏打电池。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。