English translation for "电模型"

electric model

Example Sentences:

	1.	The study shows that limited difference forward method has higher precision and computing speed in geo - electrical forward modeling 研究表明，利用有限差分数值方法进行复杂地电模型的正演计算，计算速度快，计算结果精度较高。
	2.	By phase displacement forward method , we synthesized some two - dimensional geoelectrical sections , for example 2 - d dipping interface model , 2 - d dual geoelectic interface model and concrete pipeline model in homogeneous soil media 并利用相位移正演方法建立了四种地电模型，用以认识雷达剖面的特征、指导gpr剖面的地质解释和验证偏移方法的有效性。
	3.	We used occam ' s inversion method to inversion the 1 - d and 2d geo - electric model and have briefly discussed the approach and procedure . trial calculations of the theoretical show that the inversion converges stably and quickly but do n ' t depend on the original model 首先用occam方法对一维和二维地电模型反演做了研究，结果表明occam方法在电阻率成像中收敛迅速，迭代稳定。
	4.	Through studies based on characteristics of " dynamic conductor " , this paper has formed a suite of " mise - a - la - masse " detection theories and techniques for underground dynamic conductor , and described the object of their application , the geoelectric model , the technical basis , some detection methods and their preliminary application 摘要根据“动态导体”的特点开展研究，形成了1套地下动态导体的充电法探测理论和方法，并就其应用对象和地电模型、技术基础、部分探测方法及其初步应用等方面进行了介绍。
	5.	The process control in an automatic control system is usually carried out by adjusting feedback of increments ; therefore , the electronic simulation of increment function can be used to study the performance of a system instead of practical system , the research expenses can be cut down and the hard and danger at the experimental site can be avoided 摘要自动控制系统中的过程控制，都是通过增量回馈调节实现的，因此，若将其增量函数直接进行电模拟，并以该电模型代替实际系统进行系统的性能研究，则能大量减少研究经费的投入和避免过多现场实验可能造成的危害。
	6.	For parameter a , there is a close relationship exist between a ( 9 , sr ) in two different radar incident angle that can be expressed as : with considering the effects of soil texture , we get the final expression of the inversion model : where mv ( t1 ) , mv ( t2 ) is volumetric soil moisture content in two different temp , c , d is soil type related parameters , and v ( t1 ) , s ( t2 ) is coresponding bare soil radar backscattering coefficients . inversion results show that for the c band hh polarized radarsat scansar data with a range of incidence angle from 20 to 40 , the soil moisture change value can be derived with an acceptable accuracy using the above model . the temporal and spatial soil moisture change patterns are associated with rainfall and vegetation cover , as well as the soil hydraulic characteristics 利用最新发展的电磁波散射模型研究了不同植被覆盖地表雷达波对地表土壤水分的敏感性，建立了半经验植被雷达后向散射模型; 2 ) .研究发现在农作物等矮小植被覆盖地表，植被层直接后向散射与植被类型相关，且在植被生长期，雷达后向散射系数对植被含水量的敏感性要高于对植被高度变化的敏感性; 3 ) .解决了单参数雷达地表土壤水分反演问题中，雷达入射角和地表粗糙度的影响这一难点问题; 4 ) .利用土壤介电模型校正了不同土壤类型对反演地表土壤体积含水量的影响; 5 ) .在以上成果基础上，建立了完整的单参数雷达地表土壤水分变化探测反演算法，经地表验证，模型反演地表土壤水分变化值的精度为rmse = 0
	7.	In this thesis , we introduce the smart antennas and mainly examine the performance enhancements that can be achieved by employing sa in scdma wireless access system . in the part of introduction of smart antennas , we discuss the switched - beam arrays realizing by mending butler network at first . then we compare the different beam forming algorithms in sa 在对两大类智能天线系统的介绍中，本文首先讨论了一种以改进的butler网络实现波束赋形的多波束切换系统，推导了该天线阵的馈电模型并给出了仿真结果；然后，本文对智能天线波束形成算法进行了比较，总结了不同算法的优缺点，并给出具有代表性的算法描述与仿真。
	8.	Abstract : through studies based on characteristics of “ dynamic conductor ” , this paper has formed a suite of “ mise - a - la - masse ” detection theories and techniques for underground dynamic conductor , and described the object of their application , the geoelectric model , the technical basis , some detection methods and their preliminary application 文摘:根据“动态导体”的特点开展研究，形成了1套地下动态导体的充电法探测理论和方法，并就其应用对象和地电模型、技术基础、部分探测方法及其初步应用等方面进行了介绍。

Similar Words：

"电模拟设备" English translation, "电模拟试验" English translation, "电模拟仪器" English translation, "电模拟指示器" English translation, "电模似" English translation, "电模型法" English translation, "电模型试验" English translation, "电膜" English translation, "电磨" English translation, "电磨光" English translation