电阻的

Improvement of MT migration tomography technology Based on the immanent relationship between tomography purpose and suitable frequency segment selection, we raise an entire frequency segment multi-parameter tomography scheme of MT finite difference migration. We establish a mathematical relationship among apparent electromagnetism reflectance, migration reflectance, background resistivity and the true resistivity distribution. After the introduction of TE/TM mode superpose rate, we carry out the associated resistivity tomography of two polarization mode to adapt the practical data interpolating situation.

大地电磁偏移成像的改进：针对频段选择和成像效果的内在关系，提出全频段、多参数有限差分偏移的解决方案；构建视反射系数、偏移反射系数、背景电阻率与实际电阻率分布的数学关系实现偏移电阻率成像；同时引入TE、TM模式加权因子以实现两个模式的联合偏移电阻率成像，更好的适应解释工作需要。

Firstly, we make numerical modeling analysis with finite element method and eliminate the effect of tunnelcavity, translate the apparent resistivity curve of advanced detection in tunnel into the curve in full space.

首先利用有限元数值模拟技术分析并消除坑道空腔对视电阻率的影响，并将坑道超前探测视电阻率曲线转化为全空间视电阻率曲线。

To measure the resistance of Contact 1, close both Chs. 1 and 21, then measure the resistance with the ohmmeter. To measure Contact 2, open Chs. 1 and 21, close Chs. 2 and 22, then measure the resistance again.

若要测量触点1的电阻，需要闭合通道1和21，然后利用欧姆表测量电阻；若要测量触点2，需要开路通道1和21，闭合通道2和22，然后再次测量电阻。

The temperature of connection was measured using infra-red thermometer and contact resistance of connection was measured using circuit resistance tester.

介绍两种判断电机电气连接故障的新方法，用红外测温仪测试连接点温度，用回路电阻测试仪对接触点接触电阻进行测试，能直观地反映出接触点温度、接触电阻大小，该方法方便、准确、实用。

The 2-D model indicate that integrateddevice structure with bury layer has self-limitation resistance property and specificresistance increase almost linearly with device area.The 3-D model has no property ofself-limitation resistance,while the result is the same as that for specific resistance of2-D structure.

得到的结论是在二维情况下，该结构的电阻具有自限制特性，比电阻具有近似的随尺寸增加而线性增加特性；在三维情况下，其埋层电阻不再具有自限制特性，但比电阻仍然有同样近似线性增加的特性。

In this study, gas-sensitivity, humidity-sensitivity and thermoelectric effect of CNT films have been investigated.

碳纳米管膜网络中，其电阻由碳纳米管结电阻和碳纳米管本身的电阻决定。

Comparing to conventional resistivity log, the high resolution array induction logging has higher resolution and deeper invertigation. So it could confirm uninvaded formation resistivity, flushed zone resistivity and invasion radius, and also provide reliable geologic parameters for reservoir description and evaluation.

高分辨率阵列感应测井克服了常规电阻率测井纵向分辨率低、探测深度浅和不能解释复杂侵入剖面等缺点，可以准确确定原状地层电阻率、冲洗带电阻率和侵入半径，可为储层描述、储层评价提供可靠的地质参数。

Degaussed damaged a concrete manifestation of resistance to change the value of resistors or resistance broken body.

消磁电阻损坏的具体表现为电阻体变值或电阻体破碎。

The volume resistance and surface resistance measured by three electrodes and the resistance between two electrodes of carbon fiber reinforced cement were studied.

研究碳纤维水泥试块两电极电阻和三电极法测得的体积电阻与表面电阻。

Companies rely on some of Xi'an University of Electronic Science and Technology professor, research institutes of technology support, long-term cooperation in research and development power automation, electrical testing, electrical testing equipment, including: Switching mechanical properties tester, vacuum tester, cable fault tester, cable test Management systems, cables altimeter instrument, relay calibrator, DC high-voltage generator, or flow, test transformers, DC Resistance Tester, loop resistance tester, and change than the group tester, MOA tester, Transformer test aircraft, dielectric loss tester, ground resistance tester, such as electric Zhaoou table.

公司依托西安电子科技大学部分教授，科研院所的科技支持，长期合作研发电力自动化、电力测试、电气试验仪器设备，包括：开关机械特性测试仪、真空度测试仪、电缆故障测试仪、电缆测试管理系统、电缆测高仪、继电保护校验仪、直流高压发生器、升流器、试验变压器、直流电阻测试仪、回路电阻测试仪、变比组别测试仪、氧化锌避雷器测试仪、变压器试油机、介质损耗测试仪、接地电阻测试仪、电动兆欧表等。

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。