查询词典 electromagnetic energy

If you look at the history of research on nonionizing radiation (the energy waves below the frequencies of visible light on the electromagnetic spectrum), you will see that nonthermal effects were first reported decades ago, but were deemed to be research mistakes.

如果你看看历史的研究nonionizing辐射（能量波的频率低于可见光的电磁波谱），你将看到，非热效应首次报道十年前，但被认为是研究的错误。

At the designed operating frequency, the refractive index approximates zero, which makes the nondirective electromagnetic wave tend to approximate plane wave along the normal direction of the superstrate and congregate the radiation energy. The gain patterns of the rectangular waveguide antenna and arrays with and without DNG structure are compared.

比较了双负媒质结构加载前后矩形波导天线及其阵列的增益方向图，数值仿真和测量结果表明，天线的前向增益得到显著的提高，同时对后向辐射也有一定的抑制效果。

The DNG structure unit is composed of square split ring resonator and strip wire. The modified NRW method is used to extract the equivalent permittivity, permeability, and refractive index from the scattering parameters of the two-port waveguide with DNG structure. At the designed operating frequency, the refractive index approximates zero, which makes the nondirective electromagnetic wave tend to approximate plane wave along the normal direction of the superstrate and congregate the radiation energy.

以方形的SRR环和金属条带构成双负媒质结构单元，使用修正的NRW方法，通过放置双负媒质结构的二端口波导的散射参数，提取了等效的介电常数、磁导率和折射率，在所设计的工作频率，折射率接近于0，可以将原本发散的电磁波整理成趋近于覆层面法线方向的近似平面波，起到能量汇聚的功能。

The DNG structure unit is composed of square split ring resonator and strip wire. The modified NRW method is used to extract the equivalent permittivity, permeability, and refractive index from the scattering parameters of the two-port waveguide with DNG structure. At the designed operating frequency, the refractive index approximates zero, which makes the nondirective electromagnetic wave tend to approximate plane wave along the normal direction of the superstrate and congregate the radiation energy.

以方形的SRR环和金属条带构成双负媒质结构单元，使用修正的NRW方法，通过放置双负媒质结构的二端口波导的散射参数，提取了等效的介电常数、磁导率和折射率，在所设计的工作加热板频率，折射率接近于0，可以将原本发散的电磁波整理成趋近于覆层面法线方向的近似平面波，起到能量汇聚的功能。

It has high Specific strength and stiffness, good shock absorption property, and electromagnetic shielding, can antis penetrate of high-energy particles.

Mg-Li合金具有比强度、比刚度高和减震性能好，以及电磁屏蔽性能优良，抗高能粒子穿透能力强等优点；并且这种材料可显著减少对能源的消耗。

The contactless inductive coupled power transfer system is one of the newest power transfer technology, which transmit energy to load by electromagnetic coupling and without electrical connection or physical contact, whats more, it comb-out contact existence of electric spark completely, reduce mechanical wear, and have the characteristics that safeguard operating non-maintaining or low.

非接触式感应耦合电能传输系统是一种新型的电能传输技术，它摆脱了传统供电方式通过导体直接接触供电的方式，通过感应电磁耦合关系向负载提供电能，彻底消除了接触电火花的存在，减小了机构磨损，具有免维护或低维护运行的特点。

Radar absorbing material could realize the stealth of aircraft through transforming the electromagnetic wave into other state of energy in order to reduce the radar cross section of aircraft.

吸波材料通过把电磁波转化为其它形式的能量来降低目标的雷达散射截面，从而实现目标隐身的目的。

AC contactors adopt energy saving technology to reduce their operating electromagnetic system electric power consumed.

交流接触器采用节能技术来降低其操作电磁系统所消耗的电功率。

Due to the use of permanent magnet in structure,a bistable electromagnetic radio fre- quency micro-electro-mechanical systemsswitch based on UV-LIGA technology re- quires no energy to remain at"on"or"off"state.

一种基于UV-LIGA加工技术的双稳态电磁型RF MEMS开关，由于其结构使用了永磁体单元而使得开关在维持&开&或&关&态时不需要功耗，从而实现低功耗的电磁驱动。

We want to buy Far Infrared Rays, Electromagnetic Radiation, Vibration, Massage, Energy

我们要采购远的红外线的光线，电磁的放射线，震动，按摩，能源

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。