查询词典 electromagnetism

The ramming waste material automated feed way is one compatibility strong, the efficiency high, secure is reliable, the flexible combined type waste material conveyor, matches by the chain beat conveyer, carries on the centralism collection to each production line waste material, or matches by the electromagnetism feeding computer, the waste box carries on the single punch press waste material collection, thus may further enhance the ramming production the automatist, implements ramming operation area nobody to melt, enormously enhances the production efficiency.

冲压废料自动输送装置是一种适应性强，效率高，安全可靠，灵活多变的组合式废料输送设备，配以链板式输送机，对每一条生产线的废料进行集中收集，或配以电磁送料机，废料箱进行单台冲床废料收集，从而可进一步提高冲压生产的自动化程度，实现冲压作业区的无人化，极大地提高生产效率。

Improvement of MT migration tomography technology Based on the immanent relationship between tomography purpose and suitable frequency segment selection, we raise an entire frequency segment multi-parameter tomography scheme of MT finite difference migration. We establish a mathematical relationship among apparent electromagnetism reflectance, migration reflectance, background resistivity and the true resistivity distribution. After the introduction of TE/TM mode superpose rate, we carry out the associated resistivity tomography of two polarization mode to adapt the practical data interpolating situation.

大地电磁偏移成像的改进：针对频段选择和成像效果的内在关系，提出全频段、多参数有限差分偏移的解决方案；构建视反射系数、偏移反射系数、背景电阻率与实际电阻率分布的数学关系实现偏移电阻率成像；同时引入TE、TM模式加权因子以实现两个模式的联合偏移电阻率成像，更好的适应解释工作需要。

As a result radiate of pulse of electromagnetism of 6 × 104V/m causes nerve of area of bandicoot sea horse dash forward touch a structure to destroy, amount decreases.

概要： 目的探究电磁脉冲辐射后大鼠海马的超微结构改变以及损伤相关因子的表达情况。

Decomposition to plane circuitry's pin, then aborative go along transmit and insulate inspect, eliminate circuitry malfunction. Aborative analyze to design circuitry, find out join circuitry of flap electric operation system with undercarriage control and beaconage's join circuitry existed circumfluence phenomena. Bring about when undercarriage control signal system electrify inspect, under flap system are not power supply, current from undercarriage signal breaker come by undercarriage signal box, to flap system's flap control box, flap electromagnetism clique form loop. Lead to the flap put down under flap system are not power supply. Design principium existing serious limitation, put forward ameliorate project.

通过对机上线路的插头进行分解，进行导通和绝缘检测，排除了机上线路故障；通过对设计线路进行分析，发现在襟翼电气操纵系统与起落架收放操纵及信号系统的交联线路存在回流现象，致使在起落架收放操纵及信号系统通电检查时，襟翼系统不供电的情况下，电流从起落架信号断路器经过起落架信号盒，到襟翼系统的襟翼控制盒、襟翼电磁阀形成回路，导致襟翼在不给电的情况下被放下，设计原理存在严重的缺陷，提出了改进方案。

The author points out: if lots of the conflicts of philosophical foundation the 20th century's quantum mechanics faced with, well-known to everybody, should be logically attributed to the confusions of the some fundamental concepts in the classical electromagnetic field theory, the series of logic inconsistencies implied in the classical electromagnetic theory and the forms of difficulties the modern computational electromagnetism encounters while solving time-varying electromagnetic field should be also logically attributed to an anomalous fact that series of fundamental mathematical propositions relating with bispinor differential operator, which naturally appears in the formal expression about dynamic electromagnetic field, have not be solved really while the related complete mathematic physical models or well posed boundary value problems have not been built.

著者指出：如果说20世纪的量子力学之所以面对哲学基础众所周知的矛盾，在逻辑上最终不能不归咎于经典电磁场理论体系的一些基本概念并没有真正得到澄清的话，那么，经典电磁场理论体系隐含的众多逻辑不自洽问题与目前计算动态电磁场所面对的困境，则必须逻辑地归咎于与双旋度微分算子相关的一系列基本数学命题并没有解决，而相关的恰当数学物理模型至今没有真正建立起来的缘故。

Firstly, this paper studied thoroughly design theory and application of the electromagnetism induction calefaction. Secondly, based on the above theory, put forward the collectivity scheme.

论文首先对电磁感应加热技术的原理及实现方式进行了深入的研究，并在此基础上提出了控制系统设计的总体方案。

It getting rid of the faulty discomfiture condition of the electromagnetism induction calefaction technology for appliance calling, probing into a new thinking and practice mode for nation.

旨在引导家电行业摆脱电磁感应加热技术不完善的尴尬境地，为国内的电磁感应装置及其它应用电磁感应加热技术的家电设计探讨一种新的思考及实践模式，并以此为突破口，推动电磁感应加热技术在其它家电，如电暖器、电磁热水器、电磁饮水机等加热电器中的应用，增强国内家电行业在国际市场上的竞争能力，实现智能家居的目的。

The structure and performance of a complex cavity Micro-Electro-Mechanical-System resonator are analyzed with its electromagnetism equations established.

对圆柱形复合腔结构微机械谐振元件进行了设计研究，提出了一种基於柱形腔结构的微机械复合谐振元件的设计方法，并对其结构及特性进行了研究。

Because any reports on the active control of rotating disk haven't be seen in China up to now, and this experiment research is important, so the complete set of active control system of rotating disk are built independently. The push-pull type electromagnet is applied to control the vibration of the circular disk. The power amplifier circuit that can respond to wide scope in frequency from DC to AC is designed by improving the existing circuit. The sensor signal is first low-pass filtered, then the proportional control plus the differential control circuit easy used in practice are applied to finish the more effective control. The electromagnetism shield is used as possible to decrease the signal disturbance from the electromagnet to eddy sensor.

考虑到目前国内尚未见到有关旋转圆盘振动主动控制的相关报导以及实验的重要性，自行设计制作了一整套旋转圆盘振动主动控制系统：提出并采用推拉型电磁作动器来控制圆盘的振动；在改进现有电路的基础上，自行设计了具有较理想特性的驱动电磁作动器的功率放大器；根据实际控制环境的特点，设计了先进行低通滤波，再采用比例和实用的近似微分电路构成的控制器，并采用了电磁屏蔽来减小电磁铁对传感器的干扰，以实现更有效的控制。

Are highly dependent on applications satellites. With the development of times and technology, the strategic instruments of the US global hegemonism transform are changing from export control, trade embargo, finance sanction, full-scale sanction, no-fly zone for aircrafts to NSLZ, and even the military strike from the outer space. By using them concertedly, the US can prevent and control the effective flow of material, personnel, currency, labor and information in or out of other nation in the four dimensions of land, sea, sky and electromagnetism.

随着时代和技术发展，美国全球霸权主义战略工具逐渐从出口管制、贸易禁运、金融制裁、全面制裁、飞机禁飞区、发展到"卫星禁发区"直至自外空进行军事打击，多种手段相配合就能够有效阻止和控制别国陆、海、空、天、电磁四维空间中的物资、人员、货币、劳务、信息的国际、国内有效流动。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。