dielectric property
介电特性;[物] 介电性质
2026-05-06 01:43 浏览次数 20
介电特性;[物] 介电性质
we think the change of the structure and dielectric property of er fluid are the main cause of the fact that the transmittance could be adjusted under the external electric field.
分析认为在外加电场作用下,电流变液结构转变和介电性能的变化是导致微波透射率可调控的主要原因。
nonlinear dielectric property was also examined by means of secant method.
利用割线方法还研究了该类复合材料的非线性有效性质。
evaluation of the effect of dielectric property of blood cell responses to hypoxia by the impedance method.
目的:本文着重研究用电阻抗法测量红细胞松弛过程时,悬浮介质电导率和温度对其的影响。
the theory about dielectric property of food was analyzed, and the physical meaning and the applying condition of dielectric parameter were studied.
分析了食品介电特性参数的理论基础,结合试验研究的现状,探讨了介电特性参数的物理意义和使用条件。
the pyroelectric properties related t0 the polarity including pyroelectric effect, dielectric property and dc-conductivities of rubidium acid phthalate (rap) crystal have been studied in this paper.
本文报道了邻苯二甲酸氢铷(rap)单晶的热释电、介电、直流电导等性能,并用差热和失重分析法对高温热电的温度特性给予定性解释。
the results provide a theoretical basis for increasing the behaviour of the nozzle against the arc ablation and improving the dielectric property of nozzle materials.
研究结果为提高喷口的耐电弧烧蚀性能、改善喷口材料的介电性能和工艺性提供了理论依据。
it was suggested that the dielectric property research of magnetic water should be paid more attention.
指出在磁化水的介电性能研究方面存在的不足,并对其今后的研究方向作了预测。
the utility model discloses an elastic supporting mechanism with high intensity and high dielectric property for the circuit connection of vehicles and power-driven equipment.
一种高强度、高介电性能弹性支撑机构,用于运载工具和机动设备的电路连接。
as zntio3 has the outstanding dielectric property and low sintering temperature, it has been mixed with ag, cu, etc. to prepare electrodes at relatively low sintering temperature.
钛酸锌微波介质陶瓷因其优异的介电性能、较低的烧结温度,而被广泛应用于制备银、铜电极共烧中温低介微波材料中。
polyphenylene ether was one of the thermoplastics used as engineering material and had good dielectric property and heat resistance. as used in printed circuit board, it must be modified.
聚苯醚( ppe)是一种高性能热塑性工程塑料,具有优异的电性能和耐热性能。
there is so much a different dielectric property between oil and water that the phase constants are quite different when electromagnetic wave travels in them.
由于水、油介电特性差异较大,导致电磁波在不同含水率的油水混合介质中传播时的相位系数有很大不同。
dielectric property of ccl embody dielectric constant, dielectric lose and dielectric thickness.
ccl的介质性能主要是指介电常数、介电损耗和介质厚度。
the periodic-unit periodic repeated arrangement relative to the non-periodic repeated arrangement increases the dielectric property of the heterogeneous thin film, and lowers dielectric loss.
相对于非周期重复排列薄膜,周期单元周期性重复排列方式提高了异质薄膜的介电性能,而介 电损耗较低。
the dielectric property of dispersive media is written as rational polynomial function, the relation between d and e is derived in time domain. it is named shift operator fdtd (so-fdtd) method.
将一类色散介质的介电常数写成有理分式函数形式,进而导出fdtd中电位移矢量d和电场强度e之间的关系,形成so_fdtd方法。
it was swiftly to obtain the thickness of alumina film by using of it's dielectric property and capacitor model, which was validated by means of em, electric quantity and volt-ampere.
通过自制的铝电解电容器模型,利用氧化铝薄膜具有的介电性能,通过电容量法可以準确快捷地计算氧化膜的厚度,并通过显微直接观察法、电解电量法、伏安法进行了验证。
it is an important direction to study copper-clad plate in modified epoxy with high dielectric property in the paper.
本文的主要任务是研制高介电性能改性环氧覆铜箔板。
using mean_field theory, the effects of the interfacial quantum fluctuation on the dielectric property of a ferroelectric superlattice is studied within the framework of the transverse ising model.
应用平均场理论,在横场伊辛模型的框架内,研究了界面量子起伏对铁电超晶格介电性质的影响。
in this paper, a principle prototype based on the dielectric property for automatically inspecting the internal quality of apple is introduced.
介绍了一个苹果内部品质自动检测系统的原理性样机,该样机在计算机控制下基于介电特性实现苹果品质检测。