电阻的

There are strict demands on ground brush of ground installation,and different ground brushes produced by using different ways of burying ground wires.

接地装置的接地电阻有严格的要求，不同埋设地线的方法会产生不同的接地电阻。通过计算表明，水平埋设 L CP长效地线产生的接地电阻最小

The variation of these three electrical resistivity parameters and matric suction with volume water content are studied, respectively.

在测试非饱和土横向与竖向电阻率的基础上，探讨了非饱和土的电阻率与其体积含水率的关系，并进一步研究了土的电阻率结构性参数、和随体积含水率的变化规律。

The process includes dry etching the protecting layer of AMR film; wet etching the permalloy layer of the AMR film; and dry etching the transition layer of the AMR film.

一种多层膜的干湿结合蚀刻方法，包括：干法刻蚀各向异性磁电阻效应薄膜的保护层；湿法腐蚀各向异性磁电阻效应薄膜的坡莫合金层；干法刻蚀各向异性磁电阻效应薄膜的过渡层。

5Researches show that changes of resistivity,temperature,pressure and deformationduring freezing-thawing cycles are real-time and synchronical,which proves that it is feasibleto study the changes of soil structure during freezing-thawing and problem of strength-deformation under external load by using electrical resistivity method.

5通过单轴载荷与冻融作用下冻土电阻率特性试验研究表明土体电阻率与应力-应变关系、正冻正融过程以及土体温度的变化具有很好的同步性，说明利用电阻率实时观测的方法研究冻融循环过程、冻融作用对土体结构影响以及载荷作用下土体强度与变形问题是可行的

In order to solve this problem that the temperature coefficient of the Chromium-film resistance fabricated at first was low, the main factors effecting on temperature coefficient are studied in this paper on the basis of film theory and experiments.

针对初期制备的铬薄膜电阻温度系数较低的问题，根据薄膜理论分析，研究了影响铬薄膜电阻温度系数的主要因素，根据实验结果不断改进铬薄膜电阻制备工艺，最终制作出了基本满足检测要求的热敏电阻薄膜。

Some main problems which should be taken into account during design , including the dopant concentration of resistors ,the configuration of Wheatstone bridge ,the arrangement of resistors on square

对设计时应当考虑的主要问题包括金刚石力敏电阻条的掺杂浓度，电桥的形式，电阻条在膜片上的分布以及电阻条的有效长度和形状等进行了讨论。

Focused on the above two problems, the authors applied 2D finite cell numerical modeling to simulating the influence of the static effect on the TE, TM polarized apparent resistivity curves and the vertical resolution of conductive folia.

研究表明：TM模式视电阻率受静态影响严重，TE模式视电阻率对深部地质体的反映优于TM模式；TM极化模式放大了横向上不同电性体的电性差别，在山区找水中对断层反映敏感；AMT对导电薄层的垂向分辨力与围岩的电阻率比值有关，加密点距，并不能提高垂向分辨率。

With the increasing of NiFe_(2)O_(4) contents, the resistivity of composite samples Nd_(0.67)Sr_(0.33)MnO_(3)/niFe_(2)O_(4) is 1073K.

值得注意的是，在这一温区中，这种复合样品的磁电阻是负的，即给样品加磁场后，样品的电阻率反而增大，与纯Nd067sro33MnO3样品的磁电阻性能恰好相反，其机制有待进一步研究； 4。

The finite element analysis model of pre-pressing contact of low carbon steel resistance spot welding un-der spherical electrode condition is created with the finite element software.

1前言电阻点焊是汽车制造领域中的主导加工工艺，每辆汽车上的电阻焊点平均为3000～5000个[1]，因此电阻点焊的质量很大程度上影响着汽车的质量。

We conclude that the s-d exchange_interaction_induced spin-splitting gives rise to positive MR, while the formation of bound magnetic polarons and the magnetic field suppressed spin-disorder scattering are responsible for the negative MR behavior under high field.

另外，在低温时所有样品都表现出较大的正磁电阻，认为正磁电阻效应是由于s-d电子交换相互作用引起的自旋劈裂造成的，而高场时出现的负磁电阻效应则可能归因于磁场

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。