电磁感应

Secondly, we discussed the effects of spontaneously induced coherence on the absorption properties of nearly equispaced Ladder-type system and found that EIA can occur due to the effects of spontaneously induced coherence.

然后我们讨论了在近等间隔的阶梯型三能级原子系统中，自发辐射诱导相干对其吸收特性的影响，发现利用自发辐射相干也可产生电磁感应吸收。

Then the production process is generated and the closed oxygen-enriched rotary furnace heated by electromagnetic induction is chosen as the equipment for high solubility technical molybdic oxide production.

从MoO2氧化动力学过程及热力学过程入手，对MoO2氧化成MoO3可能性及各种参数分析，对生产炉窑的选型作了分析论证，制定了高溶性工业氧化钼的生产工艺并选取了采用电磁感应加热式密闭、富氧回转窑作为高溶性工业氧化钼生产设备。

The calculation formula of the reactive power is concluded by means of the Fourier analysis method. The physical meaning of every item in formulaes is analysed. Finally the article analyses the influence of the reactive power in the nonsinusoidal condition on two primary reactive energy measurement technology. The analysis show that reactive power definition produces which in the standard IEEE100-1996, having a bigger deviation with two kind of reactive energy measurement technology to measure reactive energy.

本文采用傅立叶分析方法，导出非正弦电路的无功功率的计算公式，分析了公式中每一项的物理意义，并就非正弦无功对目前主要的两种无功电能计量技术（电磁感应式无功电能计量技术，电子式无功电能计量技术）的影响进行了理论分析，得出在IEEE 100-1996标准给出的无功功率定义下，用两种无功电能计量技术测量无功均会产生较大偏差的结论。

The physical meaning of every item in formulae is analysed. Finally the article analyses the influence of the reactive power in the nonsinusoidal condition on two primary reactive energy measurement technology. The analysis show that Reactive power definition produces which in the standard IEEE100-1996, Can have a bigger deviation with two kind of reactive energy measurement technology to measure reactive energy.

并就非正弦无功对目前主要的两种无功电能计量技术（电磁感应式无功电能计量技术，电子式无功电能计量技术）的影响进行了理论分析，得出在IEEE100-1996标准给出的无功功率定义下，用两种无功电能计量技术测量无功均会产生较大偏差的结论。

Test study on electrio omagnetic type oilless ignition burner has been carried out under condition of maintaining same air velocity and same walltemperature, the influence of different pulverized coal concentration in air flow upon igniting temperature , igniting distance, igniting heat, and igniting mode being analysed, and the igniting mechanism being approached.

在保持相同风速与壁温的条件下对电磁感应无油点火燃烧器进行了试验研究，分析了不同煤粉气流浓度对着火温度、着火距离、着火热以及着火方式的影响，并对其着火机理进行了探讨。

Mercury was preconcentrated by online formation of mercury diethyldithiocarbamate complex and absorption of the resulting neutral complex on the inner walls of a knotted reactor.

Hg2+与DDTC在线形成Hg2+DDTC络合物并吸附在KR内壁上，采用电磁感应加热技术，用20% HNO3在线加热洗脱并氧化预富集于KR内壁上的Hg2+DDTC。

Untouch IC card that was also called Radio Frequency Identification Card , was a kind of new technique born neariy.

非接触式IC卡是近年来迅速发展的一项新技术，非接触式IC卡是根据射频电磁感应原理产生的。

The theory of the electromagnetic induction setting is very important for achieving information transfer between fuzes and projectile firing system of tubular weapons.

电磁感应装定的理论研究很重要，对实现管式武器中引信与弹丸发射系统的信息传递。

We must make doorknobs out of this technology, with electromagnetic latches.

我们也用这样技术来制造电磁感应门闩。

In addition, if the carriage reciprocates during printing operation, the coil L of the solid semiconductor element crosses inside the magnetic flux due to a plurality of permanent magnets (a movement time electromotive force supply unit) arranged on a carrier path, and so the electromotive force is generated on the coil by electromagnetic induction.

另外，如果在打印期间支架往复运动，通过被布置在运载路径上的许多永久磁铁(运动时间电动力供应单元)产生的磁通量穿入固态半导体元件的线圈L，从而通过电磁感应电动力被产生在线圈上。

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。