查询词典 electromagnetic

This experiment is in frequency adjustment X-mitter about that miniwatt frequency adjustment X-mitter operating principle, analyses the debugging making method and their installation, the microphone changes implication into an audible signal, wave an audible signal being modulated as a result of enlarging the day afer tomorrow being in progress to the carrier wave , producing frequency adjustment, by the fact that air wire launching the frequency adjustment electromagnetic wave to the outside , the radio set just can with frequency adjustment meet hear clear implication.

本毕业设计是关于小功率调频发射机工作原理、分析制作方法及其安装调试，在调频发射机中，话筒将话音转化为音频信号，音频信号经放大后对载波进行调制，产生调频波，通过天线向外发射调频电磁波，用调频收音机便可以接听到清楚的话音。

In the program, the direction of electromagnetic direction valve that is divided into using hand and automatism is designed.

根据加载的特点，设定电磁换向阀换向控制为手动换向和自动换向，并设定了它们的优先级。

The cross-semivariogram was then analyzed to explore co-regionalized relationships between soil salinity at both depths, and the apparent soil electrical conductivity measured through electromagnetic induction EM38. CoKriging method was further employed to improve the accuracy of soil salinity estimates by treating soil bulk electrical conductivity as auxiliary variable and soil salinity, at both layers, as primary variable.

在对协同区域化变量进行交互半方差分析的基础上，采用协同克立格法，以电磁感应仪EM38测得的土壤表观电导率作为协同变量，对各层次的土壤盐分进行估值。

It was used for avionics, fire control system, vibration, acoustics, and electromagnetic testing.

它被用于航空电子设备，火力控制系统，共振，声学，以及电磁的测试。

Taking the magnetic field of magnetic levitation ball control system as an example,the FEM analysis method for the axial magnetic field have been described, which in nonlinear on the base of analysis of the principles of electromagnetic suspension control system.

在分析电磁悬浮控制系统基本原理的基础上，以磁浮球控制系统的磁场为例，论述了轴对称非线性磁场的有限元分析方法，建立了有限元方程，应用二维磁场有限元软件对在不同的悬浮气隙下的磁场吸力进行了精确的计算。

In this paper, the magnetic field of tube electromagnetic bulging with axisymmetric coil is investigated by numerical simulation method.

成形线圈设计是电磁成形工艺的关键技术之一，而设计线圈的理论依据之一是线圈受力分析。

The effects of a certain parameter on electromagnetic field distribution and meniscus deformation are different in azimuthal position along inner wall of mold.

同一参数对周向上不同位置处的电磁场分布和弯月面变形的影响程度不同。

The theory of electromagnetic field and the method of finite elements are used in precise calculation of back electromotive force in the traditional design of brushless DC motor.

采用人工神经元网络理论则可以有效地解决计算的准确性与计算量之间的矛盾。

The parasitic coupling between instruments and the ground as well as the disturbance from the electromagnetic field bring the difficulty in balance of the bridge.

由于作为电桥供电电源的数字信号发生器和作为指零仪的数字锁相放大器两者的对地寄生耦合以及环境电磁场等影响，导致宽频精密双臂交流电阻电桥的平衡很难调节。

A Pentagon report this year on China's military forces said baldly that the country was developing tactics to achieve "electromagnetic dominance" early in a conflict.

今年五角大楼出具的一份关于中国军力的报告明确指出：中国正在发展相应策略，以便在斗争中尽早取得"电磁优势"。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！