| 1. | Electromagnetic wave propagation logging instrument
电磁波传播测井仪 |
| 2. | Propagation properties of em wave in anisotropic layered media
各向异性分层介质的电磁波传播特性 |
| 3. | Equivalent analysis method of electricmagnetic wave propagation in mine trapezium - shaped roadway
梯形巷道中电磁波传播的等效分析方法 |
| 4. | The study of material and reflection coefficient of electromagnetic waves in layered medium
分层介质中电磁波传播的材料及反射系数的研究 |
| 5. | Attenuation mechanism and application study of high impulse electromagnatic wave propogation of gpr
探地雷达高频电磁波传播衰减机理与应用实例 |
| 6. | The angular spectrum method of plane electromagnetic wave propagation gives another explanation for wave propagation
摘要平面电磁波传播的角谱法，提供了波的传播过程的另一种解释。 |
| 7. | When electrical parameter is changd by wet tunnel wall , electromagnetic wave propagation attenuation will vary
摘要矿井隧道壁湿润会引起电参数改变，从而使电磁波传播衰减率发生变化。 |
| 8. | In this paper , the effects of the casing and the fluid media on the electromagnetic wave propagation in oil wells are studied and discussed following the field analysis
首先，采用场分析的方法，分析井内套管和流体介质对电磁波传播的影响。 |
| 9. | Based on the basic propagation theory , the genetic algorithm is used in the design of the multilayered composite materials by means of the existing multilayered planar composite electromagnetic shielding materials model
摘要从基本的电磁波传播理论出发，利用已有的多层平板复合电磁屏蔽材料的理论模型，将遗传算法应用到屏蔽材料的设计中。 |
| 10. | The results show the influence of conductivity is minor and can be ignored when the tunnel wall conductivity value is lower than the breakpoint ; however , when the value is bigger than the breakpoint , the influence is greater
研究结果显示：当电导率小于断点时，电磁波衰减率几乎不受影响，当电导率高于断点时，电磁波传播特性会有较大的变化。 |
