电阻率

The resistivity, soft magnetic properties and microwave permeability of multilayer nanogranular films suitable for high frequency applications have been investigated in this work.

研究了应用于微波频段的多层纳米颗粒膜的电阻率、软磁特性和微波磁导率。

Apparent resistivity,induced polarization,high-precision magnetometry and γ-energy spectrometry are all effective geophysical methods for gold exploration in the Xiaoshiren gold deposit.

在小石人金矿勘查中，视电阻率法、激发极化法、高精度磁测法和伽马能谱法均为有效的地球物理探测方法。

So, the biaxial strain is an important factor for the thickness effect in epitaxial manganite films, and it should be considered for fabricating a high quality of CMR films.

第四章以La_(0.7)Sr_(0.3)MnO_3外延薄膜为研究对象，研究了不同厚度的外延膜引起的外延膜电阻率的变化。

A parabola equation of and matric suction is proposed.

利用土的电阻率结构参数预测吸力，避免了吸力量测与计算的困难，简单实用。

A model for predicting the matric suction of unsaturated soils from soil electrical resistivity measurement is proposed.

针对非饱和土吸力测量与计算的困难，提出了一种利用土的电阻率结构参数预测基质吸力的方法。

Figure 4-46 shows a system for testing the resistivity of a bulk material such as a metal bar or rod.

图4-46示出测试整块材料，如金属棒或金属条电阻率的系统。

The results showed that when the composite was filled with 25% nano-molybdenite,the electrical resistivity was 5.1×10~9 Ω·cm,the temperature for t_ to decompose increased by 35 ℃ and the diffraction peak of(002) in molybdenite shiftted by 1.12 degrees to the ...

研究结果表明：当纳米辉钼矿含量为25%，复合材料的体积电阻率为5.1×109Ωcm，纳米辉钼矿高定向排列，呈链状集合体；复合材料tonset分解温度提高了35℃；辉钼矿的晶体结构发生变化，(002)晶面2θ右移了1.12°，面间距缩小0.257 nm。

The hardware system and the software filtering method are proposed and the improvement is done to the moving average filtering method.

介绍了对土壤电阻率测量中的信号检测系统所进行的设计，主要是硬件和软件两部份的滤波设计，分别给出了硬件系统和软件滤波方法，并对滑动平均滤波法进行了改进。

The design of signal detective system in the measurement of soil resistivity is introduced which mainly about the filter design of the hardware and software. The hardware system and the software filtering method are proposed and the improvement is done to the moving average filtering method.

介绍了对土壤电阻率测量中的信号检测系统所进行的设计，主要是硬件和软件两部份的滤波设计，分别给出了硬件系统和软件滤波方法，并对滑动平均滤波法进行了改进。

In order to predict the engineering and hydro-geological conditions, Positioned along the tunnel alignment/axis on the surface with a long array, super power-supply High density electrical resistance exploration system To prevent engineering accidents from occurrence and to reduce mudflow, water gushing providing the tunnel construction with scientific and reliable grounds.

在公路隧道工程建设过程中，为设计和施工风险，对于埋深大、工程地质条件复杂的隧道，在地表沿隧道轴线采用长排列、大功率供电的高密度电法系统进行视电阻率成像探测，能科学地指导设计和施工，对不良地质段地段提前采取预防措施，能避免和减少塌方、涌水等地质病害的发生，可缩短工期和节约投资。

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。