When the antenna receives a signal, the electromagnetic energy is converted from AC to DC. 当天线接收到信号时,电磁能量将从AC转换到DC。
Theconcern is that, over time, the electromagnetic energy emitted frommobile phones could theoretically harm body tissue& by damaging DNA, for example. 值得关注的是,在长时间的使用中,来自移动电话的电磁能量理论上将对人体组织造成伤害&例如,损害DNA。
Marian: Well, you know that light acts like a wave of electromagnetic energy, right? 玛丽安:嗯,你知道光像电磁波那样传播,是吧?
Deliberate radiation or reflection of electromagnetic energy for the purpose of disrupting enemy use of electronic devices or systems. 意在破坏敌人用电子装置或系统的电磁能量的精心反应。
The introduction of electromagnetic energy into enemy systems that imitates enemy emissions. 把电磁能量介入到模仿敌人发射的敌军系统。
The deliberate insertion of electromagnetic energy into transmission paths with the objective of confusing or deceiving operators. 用搞乱或欺骗的物体把电子能量精密地插入到传送道。
We are the proven world leader for components and systems that measure, shield and control electromagnetic energy. 在能量测量、防护和控制方面处于世界领先的地位。
The brain is an electrochemical organ-using electromagnetic energy to function. 大脑是一电气化学器官-使用电磁能运行。
In the course of transmission and distribution, power transmission and electromagnetic energy conversion is achieved through the current, the current through the wires will have a loss. 在输配电过程中,电能传送和电磁能量转换都是通过电流实现的,电流通过导线或电气设备时会产生损耗。
A device which transmits an extremely narrow and coherent beam of electromagnetic energy in the visible light spectrum. 一种能够发射可见光谱电磁能的极细的相干光束的装置。
Active Denial Technology is a breakthrough non-lethal technology that uses millimeter-wave electromagnetic energy to stop, deter and turn back an advancing adversary from relatively long range. 主动拒止技术是远距离使用毫米波电磁能以阻止、延缓和挡回前进之敌的一项突破性非杀伤技术。
Application of electromagnetic energy stored type intelligent antibacterial descaling systems to power plants 智能电磁储能式抑菌除垢系统在电厂中的应用分析
Protons are capable of absorbing energy if exposed to electromagnetic energy at the frequency of oscillation. 如用与质子振动频率相同的电磁波激发它时,质子就能够吸收能量。
It looks like a hand of God reaching out into the cosmos, but scientists say it's something just as incredible: electromagnetic energy pumped out by a neutron star. 从美国宇航局拍摄的这张照片来看,在茫茫宇宙中有一只巨大的“上帝之手”。但是科学家对这一看似神奇的现象解释说,这是一颗中子星喷发的电子能量流。
The deliberate use of electromagnetic energy in a manner intended to convey misleading information. 故意用电磁能量的方式传送使人误解的信息。
This paper analyzes IGBT failure mechanism of three-level inverters from the view of IGBT sinner stricture and transient electromagnetic energy. 从IGBT内部结构及其瞬态能量变化的角度,针对三电平变频器中的IGBT失效现象进行了较深入的分析。
Elsewhere, he came across references to attempts to use electromagnetic energy, sound waves or microwave beams to cause non-lethal pain to the body. 在其他地方,他也发现了相关资料,利用电磁能量声波或微波束造成非致命的身体疼痛。
This is the form of the fields set up by feeding electromagnetic energy into a resonator formed by two curved reflectors. 它是将电磁波输入由两个曲面反射镜组成的谐振腔后所建立的电磁场的形式。
The shielded enclosure is to shield the whole computer room to prevent electromagnetic energy from being emitted in forms of radiation and conduction. 屏蔽室是将整个机房屏蔽起来,防止电磁能量以辐射和传导的形式发射;
Electromagnetic Energy Mechanical Energy and Joule Heat 电磁能量、机械能和焦耳热
The radiated electromagnetic energy is equal to the reserved energy which the capacitor lost. 辐射出去的电磁能等于电容器减少的储能。
Theoretical basis is provided for applications of nonlinear photoconductive switches in the transmission of electromagnetic energy. 该结论为非线性光导开关在传输领域内的广泛应用提供了理论依据。
It is given that transformation relation on the three-dimensional electromagnetic energy density and energy current density and momentum density and momentum current density concerning two inertial system. 给出了三维电磁能量密度、能流密度、动量密度和动量流密度关于两个惯性系之间的变换关系。
The four-dimensional momentum current density tensor of electromagnetic field is defined. Both law of the electromagnetic energy transformation and conservation and law of the electromagnetic momentum transformation and conservation are written into four-dimensional covariant form. 定义了电磁场的四维动量流密度张量,并将电磁能量转化和守恒定律及动量转化和守恒定律写成了四维协变形式。
High-power pulsed source is the equipment that provides electromagnetic energy for pulsed power load. 高功率脉冲电源是为脉冲功率装置的负载提供电磁能量的装置,构成了脉冲功率装置的主体。
It uses modulated waveforms and directive antennas to transmit electromagnetic energy and extract target information from echoes. 雷达使用调制的波形和定向天线发射电磁能量,并从回波中提取目标信息。
Slow attenuation property of electromagnetic energy is confirmed by experiments. 用实验直接验证了瞬态电磁波的慢衰减特性。
Since microwave heating has a high efficiency to convert electricity energy to electromagnetic energy. 微波加热具有较高的电磁转换效率,加热效率高。
In addition, it is found that using double coils can obviously increase utilization efficiency of electromagnetic energy. 通过比较发现,在相同放电能量条件下,双线圈串联加载电磁力显著增加电磁能量利用率。
It transforms electromagnetic energy into mechanical energy ( kinetic energy), driving load by electromagnetic force acting. 它把电磁能转换成机械能(动能),借电磁力做功,传动载荷。